I start looking forward to browsing even more websites written by It’s reasonably dead and dull when given a scientific hard knock with a calibrated knuckle, but that’s not too difficult to pull off when the longest edge of your cabinet is less than 300mm long. ‰³- endstream endobj 50 0 obj <> endobj 51 0 obj <>stream We utilized 5 full coats of lacquer, and solid aluminium feet and badging because REL owners understand quality must extend throughout a product, not just in the most obvious locations. Frequency response is $1/(1−ce^{iw})$, if you want to get amplitude information you just need to get the magnitude of this complex function and its phase will be the inverse of the phase of $1/(1−ce^{iw})$ or The T-Zero is a sealed box woofer, thus, REL was able to create a smaller box and lower cost while still retaining REL sound quality. At 216 x 241 x 260 mm (W x H x D) including the feet, the T-Zero doesn’t exactly strike one as the kind of unit you’d use to get down low, but it certainly impresses from a looks perspective. This site uses Akismet to reduce spam. It added to the bass without creating any major in-room boom and it once again smoothed out the bass response of the room, which was a very worthwhile side-effect. However, in some situations when there are two or more … Then there are those subwoofers that just aren’t musical: they’re great for making big explosions bigger but less well suited to recreating the sound of a double bass or kick drum – good luck integrating one of those to a stereo system and ending up with something that sounds good. Just donate $5 or $10 to our PressPatron account by clicking on the button below. freqz returns the complex frequency response in vector h, and the actual frequency points in vector w in rad/s. REL T-Zero << Previous Next >> Click to enlarge : Details . Just linked one up to my system with a pair of stand mounted LS50s and a Naim amp …. We have an open concept kitchen, living room, and dining room which is about 8m by 8m, and it fill in very nicely. Of course, there’ll be some combining of output of the two bass systems and this is usually what causes problems when trying to get a sub to work in a system with bigger speakers; it’s much easier with speakers that aren’t quite as bass capable. That’s due to design and size, but of course its limited extension means that you wouldn’t use it to add bass to a set of speakers that reach way down low already. The premise of T-Zero is to bring quality, the full REL connectivity suite, long throw drivers and powerful, reliable amplifiers to a new lower price point and dimension. In the real world, you’ll often see frequency response specifications quote a range of frequencies, such as 20 Hz – 20 kHz, followed by the amount of variation in the frequency response quoted in decibels, such as +/- 6 dB. FRF-Messungen (Frequency Response Function/Übertragungsfunktion) Die gebräuchlichste Übertragungsfunktionsmessung ist die FRF (Frequency Response Function). The response may be given in … }¹V" ’ÍAĞUçtºÙmwC?›ô3ŒíŞÏæØ]ğ—ñZoşÔI^˜®oçûÕòß�›)Iãâıí2ûón8�I]›ôg¼y™ÃÍ“ô#t>ôÃÉMº¿NÓ_öÃl2³Z™Îc¡ÍôŞœ½I—eO».ŞïçÛS\óıįÛäM±\ç”iÇÎ_¦¦õ¡N>©³x¬Lı�Uâ‡î¿ûr_v8¶š�ÔβxŠüL~Wä The theory of a subwoofer in a stereo system is sound,  because low bass is probably the most difficult part of the frequency spectrum to generate properly (unless you have big speakers, and even then, the results are by no means assured) and subwoofers are nothing if not low bass generators. Amplifier: 100W Class D. Dimensions (WxHxD): 216 x 241 x 260 mm. The compact form factor obviously means that the huge drivers usually associated with subwoofers just aren’t feasible, so REL has implemented a single 6.5-inch (165mm) long-throw downward firing driver housed in a sealed cabinet and driven by 100 watts of Class D amplification. With the REL in place, there was a more even front-to-back distribution of bass. The company is into good subwoofers, the kind that are intended to make music, not go boom. Tel: +44 (0)1656 768777 We utilized 5 full coats of lacquer, and solid aluminium feet and badging because REL owners understand quality must extend throughout a product, not just in the most obvious locations. Instead of the default option of a RCA LFE input found on most subs, REL prefers to use a high-level (speaker level) input in a hi-fi environment. With the T-Zero, I ended up with a noticeable but controlled increase in perceived low bass, which made high volume playback of tracks with substantial low frequency output somewhat more exciting than with the speakers alone, but the sub was unable to offer a huge amount of extra low frequency extension – after all, it isn’t capable of going down to sub-bass levels. Page 11 REL Set-Up Made Simple REL products are not traditional subwoofers, but are true Sub-Bass Systems. Vorkasse, Kreditkarte, EPS € 12,-. 'Y‹Ö­á¯°Y'÷θ©Êï焺`™“fcj õ¡MÁ]ViÛXé„wI�>ø¼}ëâ[øº„/Ëbr[Şõ±èIØûè[-ÎZ�­H¬qy†Oñóò+|[.ÏŒ9Cjí(UıL»ßê‚Úg{™ÆœœÑç{¼•ı´jíE"�ËãU+pµ ùaã? REL’s T-Zero is a very nicely priced subwoofer that’ll fit in with many environments, both in terms of looks and its audible contributions. The price means that it’s possible and tempting to run a pair of them because two is almost always better than one when it comes to subs. T ZERO Sub-Bass System Many or most loudspeakers emphasize the mid-bass. The midrange benefits vanished as expected, but what was surprising was just how easy it was to get the REL to integrate with the system. Ähnlich wie die FFT-Analyse ist FRF typisch für ein System, welches eine von einem bekannten Eingangssignal gemessene Rückmeldung hat. If you start out with something like G(s) = (s +ω n), then factor as G(s) = ω n * s ω n +1 +. Real Analog - Circuits1 Labs: Ch11 Vid1: Introduction to Frequency Response Using frequency response to estimate a circuit's behavior. The ability to fit in with rolled off speaker environments or smaller speakers – which is its natural habitat – and to be able to delicately augment a set of bigger floorstanders, is due to the T-Zero’s ability to provide just enough bass for the job at hand, without getting carried away. Learn how your comment data is processed. Power Output: 100 Watts (RMS) Phase Switch: Yes, 0 or 180 degrees. Going for a higher end model would be my choice though. The volume is set at about half, and the crossover is around 45. In a word – impressive. I actually have recently been undertaking study upon this theme Never heard these before. ¼!oÀ[òüJ~�\²N‰:eNÎÁ�ìÀBğùüF�µåZ‹µ¶ à’\‚-Ù‚Yߢ¾e}‹ú–Y,²Xf±Èb™Å"‹e‹,–�Y²8:888:888:888:888%+˜}úº5yY˜Q�QX_P_X_P_X_P_X_P_˜Q�QØKĞK˜W�WØWĞWØW–¾œ¹`æÂ9æ œƒ`Âw*x§Â™f¢œ‰b&J…¿Ò_á¯ôWø+ışJ…¿Ò_á¯ôWø+ışJ…¿Ò_á_¡o‘åx¦*Èx¦2ú®éOøøï_9¶AÜ­æk�µ×âöZ¶ô²¯°£úÁíúiœL\…_òO€ h\ük endstream endobj 52 0 obj <> endobj 53 0 obj <>stream Lower Frequency Response: 38 Hz at -6 dB in room. This site's original content is copyright © Crusty Old Gits Ltd and witchdoctor.co.nz. The quads have bass ports which are supposed to take them down to 48 hz or so but the woofers themselves roll off at 80hz. Bottom end extension is limited (as expected) with REL claiming a modest 38 Hz at -6dB in room. If … 4.9. T-Zero is built using a super stiff cabinet construction that drives the resonant frequency higher so it is more easily damped by our instrument-grade bracing. Schutzsystem. But your review makes me think they may be worth a shot. When it comes to hooking up the T-Zero, users will find that REL takes a different approach to many subwoofer manufacturers. Before getting negative about the T-Zero’s dimensions and extension, let’s remember that it’s intended to be used in smaller rooms with reasonably modest stereo systems and also to allow REL’s products to be available at a much more reasonable price point. The T-Zero didn’t slow the bass down at all, proving easily able to keep up with the speakers in terms of timing. The REL T-Zero, the baby of the company's subwoofer range, measures way less than a cubic foot and weighs just 6.8kg, but packs a 16.5cm down-firing long-throw driver powered by a 100W class D amp – the first time such and amp has been used in a REL sub. TECHNICAL SPECIFICATIONS Type: Sealed, down-firing active woofer Drive Unit: 165mm long-throw, alloy cone, steel chassis Lower Frequency Response: 38 Hz at -6 dB in room Connections: High-Level Neutrik Speakon, Low-Level single phono, LFE phono Amplifier: 100W Class D The designer of my amps is Franco Viganoni, a man who’s utterly convinced that bass can only be properly generated by a good subwoofer from a specific brand (Audio Pro, if you must know), and as much as he’d frown on the idea of another brand of sub being used with his amps, the little T-Zero was an intriguing concept that begged for a listen. Description. There’s method to this seeming madness, according to REL: “The purpose of connecting to the speaker output terminals is one of the unique secrets of REL’s success. Okay, so this is its pseudo-period, pseudo-frequency, pseudo-circular frequency, but that's hopeless. SUBWOOFERS ARE A bit of a conundrum. The rear panel is host to more or less the usual sub controls and inputs – with a low level input plus the LFE and high level speaker input. Fortunately, with my amplification chain there are a number of ways to connect a sub, expressly intended to roll off the signal sent to the main speakers, allowing them to do what they do best (upper bass upwards) and passing the full signal to the sub, thereby allowing it to do its job and recreate the low bass. Connections: High-Level Neutrik Speakon, Low-Level single phono, LFE phono. I would say it lacks the punch and precision of larger subs for movies, but for music I never think about it. Um den Frequenzgang eines mechanischen Systems zu messen, muss das … Post was not sent - check your email addresses! Half an hour of this got me to a balance that seemed to match seamlessly with the speaker’s upper bass. A frequency response function expresses the structural response to an applied force as a function of frequency. Weight: 6.8kg. – Correlation between frequency and transient responses is indirect, except for 2nd-order systems. And its diminutive scale allows it to all-but-hide among the … Input Impedance: High-Level: 150k, Low Level: 10k, .1/LFE: 10k ohms. All of our designs are true Sub-Bass Systems, meaning they are designed to reproduce A LFE input is also provided, and the speaker level and the LFE input can be run simultaneously and set up differently with their own controls to allow users to effectively have a “hi-fi sub” and a “home theatre sub”. Weight: 6.8kg. Gain Control Range: 80 dB. Presented with the opportunity to review one of the T-Series units, I jumped at the chance because I’m the proud owner of a five box amplification system that’s expressly been designed to work in a 2.1 layout. Bass extension didn’t seem to be dramatically deeper than that produced by the speakers when they’re running full-range, even with the promised 9dB of acoustic amplification delivered by the corner loading – the laws of physics can only be helped along to a certain limited degree. Frequency-response methods can be used to supplement root locus: ... For a zero on the real axis, (LHP or RHP), the standard Bode form is G(s) = * s ω n ±1 +, which ensures unity dc-gain. They would be laking for my needs a little. http://souforum.com/. Very impressed so far, the little Rel has no problem integrating into the sound stage and after a few minutes tweaking with the levels all is very pleasant. Entertainment for Grownups – Hi-Fi, Home Theatre, Music, Movies, TV & Film, Gaming, Gadgets and more! Thanks for teh great review. Like other T-Series woofers, the T-Zero uses a custom-made woofer, a REL designed 6.5" Ultra-Long Throw, mated to a wicked fast Class D amplifier delivering a potent and ultra-green 100 Watts. find a blog page that provides all of the information i It’s a musical little beast, definitely suited for stereo environments, and in the right system, it’s a pleasure to listen to (I’ve heard more articulate units, albeit at a price point well above the REL’s) but users need to bear its ultimate limitations in mind when deciding to buy – if you want 20Hz flat, then you need a bigger box, end of story. I have a fact-finding project. It’s finished in nine coats of hand rubbed black (or white) piano gloss lacquer, further polished on a rouging wheel using jewellery buffing compound and then hand polishing using micro fiber cloth and automotive waxes. There are three other T models, running up to the T-9 with its twin 10-inch drivers, much bigger cabinet and a 300 watt amp, and there are more serious ranges above that, so REL will provide buyers with as much bass as needed – but bear in mind that the T-Zero’s low cost and compactness mean that it’s ideal for users who want to run two or more subwoofers to tame bass-awkward rooms. The frequency response at all frequencies from zero to half the sampling rate can be represented by a modulus spectrum of ... Modal resonances usually appear as circles when a Frequency Response Function (FRF) is plotted in real versus imaginary form or as clearly defined peaks when the FRF is plotted as a modulus spectrum. A beautiful finish on this thing as well though mine’s not really on display … without breaking the bank, a REL T-Zero V2 (or preferably, two) can’t be beaten. Fully Electronic with SET-SAFE Your email address will not be published. Sorry, your blog cannot share posts by email. ’…Å_î“ #Hǘ$¶š ÕŒÛrÇÆâ¿€S| %!æÈ. Lower Frequency Response: 38 Hz at -6 dB in room. I guess it should be circular pseudo-frequency, or I don't know how you say that. I don't think pseudo is a word all by itself, not even in 18.03, circular. The frequency response of continuous-time systems gives another view, just as it did for discrete-time systems in Chapter 6. Okay, here's my question. REL is a British company that’s dedicated to making subwoofers, but not just any subwoofers. Franco would no doubt argue that even the biggest speakers still need to be rolled off because their low bass is probably a distortion-laden nightmare, but at that point, you’d need a much bigger sub. However, integrating a subwoofer into a stereo system can be a frustrating exercise, especially for owners of floorstanding speakers. In fact, the very comprehensive manual states: “ALWAYS connect using the REL HIGH-LEVEL input, unless your system simply cannot accommodate this”. The Rel T Zero is small, discrete, and beautiful. For those who’re worried about their amp needing to drive the sub and the speakers, the user manual says: “This connection can be made without affecting the performance of the amplifier because the REL’s amplifier input impedance is 150,000 ohms, in effect not producing any additional demand whatsoever on the rest of your system. T-ZERO: RRP: 749.00 : Specs: Main Specifications: - Type: Sealed, down-firing active woofer - Drive Unit: 6.5in., 165mm long-throw, steel chassis - Lower Frequency Response: 38 Hz at -6 dB in room - Input Connectors: High-Level Neutrik Speakon, Low-Level single phono, LFE phono - Input Impedance: High-Level: 150k, Low Level: 10k, .1/LFE: 10k ohms – Frequency-response tests are, in general, simple and can be made accurately by readily-available equipment, e.g., dynamic signal analyzer. Input Connectors: High-Level Neutrik Speakon, Low-Level single phono, LFE phono. Frequency response functions are complex functions, with real and imaginary components. The example below finds the 256-point frequency response for a 12th-order Chebyshev Type I filter. However, the sub integrated with the room better than the speakers do, creating fewer high pressure bass nodes. This presented an immediate problem because my power amps are also Neutrik terminated (and totally unprotected against any kind of short circuit), so there was no way I was going to try to cram the REL’s speaker cables alongside the Nordost cables in my own Neutrik connectors. They’re totally accepted and even loved in the home theatre environment, but somewhat scorned in stereo environments by much of the audiophile community. H‰\“Ën£@E÷|E/“EÄ«»*HÈ’c'’“Dã™ÀĞö �µñÂ? REL Manufacturer REL Model T/zero Black Product Dimensions 26.67 x 21.59 x 24.13 cm; 6.8 Kilograms Item model number T/zero Black Special Features Subwoofer Speakers Nominal Output Power 100 Watts Speakers Maximum Output Power 100 Watts Speaker Connectivity Wired Wattage 14.00 Batteries Included No Batteries Required No Connector Type Wired They may also be represented in terms of magnitude and phase. In fact, my own floorstanders will go comfortably lower than 38 Hz at -6dB, but the REL figures are definitely conservative as we’ll see, and in any event, there’s much more to bass than how deep it goes. REL T-ZERO Subwoofer . Apparently, wanting to repeat this huge success, the company included a miniature T-ZERO in its assortment. (adsbygoogle = window.adsbygoogle || []).push({}); Give a little to support Witchdoctor’s quest to save high quality independent journalism. Save my name, email, and website in this browser for the next time I comment. The price means that it’s possible and tempting to run a pair of them because two is almost always better than one when it comes to subs. A few years back, I bought an Audio Pro sub at a liquidation sale. The concept of frequency response is again motivated by applying a single sinusoid. REL T-Zero (Farbe: High Gloss White), 6.5" Mikro Aktivsubwoofer Stück (Art# HD-008333) Preis vom: 22.05.2020, 12:40:42 (Preis kann jetzt höher sein!) For instance, daily data often exhibit weekly patterns (a frequency of 7) and yearly patterns (a frequency of 365 or 365.25 - the difference often does not matter). Just bought two of these to match my B&W 685 s2. always thought the bottom end lacked some punch although the mid and highs are very sweet. Finish: Black or White Lacquer. That’s not really subwoofer territory according to most people, especially the aforementioned Mr Viganoni, who reckons a sub needs to be able to get to 20Hz at -3dB. Lo and behold, exactly as promised by the Viganoni theory, the midrange was clearer and the bass seemed slightly more articulate. In due time the British REL literally shocked the market by ultra-compact Quake subwoofer - it was considered before that a true bass machine simply must have big sizes. Tel: +44 (0)1656 768777 H‰œTkOÛ0ı�_q?¦5¶ã¼$„£LL †´‡Pn–G»”şû];iìñUÍóŞsÏ9>NéP˜2ŠĞœ"#åĞKgá\;§‰s˜°{ The frequency is "the" period at which seasonal cycles repeat. Draw the gain term (ω n)separatelyfromthezeroterm(s/ω n +1). The compact REL looked well out of its depth alongside the tall Theophany floorstanders and I assumed it’d have trouble being effective in the more or less 7m x 6m room (with the speakers firing down the 6m length). Required fields are marked *. end. Despite the comparatively small driver and cabinet, the T-Zero can move a fair amount of air, but it doesn’t like to be driven outside its comfort zone. The Frequency Response Function for LTI Systems • The output of an LTI system can be … With the speakers running on their own, the listening position has to be very carefully chosen so as not to fall into a null, with a resulting decline in bass weight. Glad I read this review it sounds great, they are such a powerful little subwoofer! Price: £299 (per subwoofer) Manufactured by: REL Ltd. URL: www.rel.net. REL T-Zero. What can be a mighty pain, was more or less a simple matter of dialling down the sub to get its contribution to subtly add to the bottom end of the speakers without creating too much of a bass peak. This paragraph will assist the internet visitors for creating new weblog or even a blog from start to € 399,00. zum Angebot Fernsehservice Horvath Infos AGB. Finish: Black or White Lacquer. Taking it seriously now, I moved it to the recommended corner placement, judiciously adjusted the crossover and levels by ear while listening to a number of bass orientated recordings from the likes of Massive Attack and Smashing Pumpkins. A frequency response function can be formed from either measured data or analytical functions. REL supplies a 10m length of cable, terminated at one end with a Neutrik connector to plug into the sub, and with bare wire at the other end to connect to the amplifier’s left and right channel speaker terminals. My question is about the 'overlap' between the quads and the REL. Designed by WPZOOM. Having heard how good this set up can sound, it seemed the logical approach, and in this case, I used the cut inputs on the power amps to feed them a rolled off signal and ran  RCA interconnects into the sub – combined with an adapter into its low level input. Tzero is built using a super stiff cabinet construction that drives the resonant frequency higher so it is more easily damped by our instrument-grade bracing. for some time, and it seems to have taken a long time to Running it with the power amps providing roll off and pass-through duties, the effects were much the same, only more dramatic as far as hazy audio recollection leads me to believe – there certainly seems to be something in Audio Pro’s ACE-Bass (Amplifier-Controlled Euphonic Bass) technology. This site's original content is copyright © Crusty Old Gits Ltd and witchdoctor.co.nz. REL’s subwoofer isn’t for the big boomers, but will subtly augment the sound of systems in smaller rooms, writes Ashley Kramer. Your website has definitely offered me personally with just the facts that I actually required. want. The cabinet is described as being “super stiff” and designed to drive up the resonant frequency to allow the damping of the “instrument-grade bracing” to be more effective. By connecting to the high-level input on the REL from the amplifier, you build forward the sonic signature of your main system, including the tonal balance and timing cues of the entire electronics chain. Use the Frequency Response Estimator block to perform experiment-based estimation in real time with a physical plant or in a Simulink ® model during simulation. The T-Zero is the baby of the T-Series, and baby is an apt term because as far as subs go, this thing is tiny. We at REL believe this is an incomplete approach and that loudspeakers need to be extended in the lower frequencies for true full range reproduction. It’s easy and painless! Lower Frequency Response: 38 Hz at -6 dB in room. Real Imag ω = 50 ⇒ Y X = 0.89∠−27 ... E1.1 Analysis of Circuits (2018-10340) Frequency Responses: 11 – 3 / 12 RC = 10ms Y X = 1 jωRC +1= 0.01j ω 0 0.5 1-0.4-0.2 0 X Y X-Y ω=300 Real Imag ω = 50 ⇒ Y X -1 0. for any real, even impulse-response .Thus, the frequency response is a real, even function of .A real frequency response has phase zero when it is positive, and phase when it is negative. So I cranked up the crossover and level knobs only to be greeted by a profoundly overblown low bass, even with the speakers now being rolled off at the bottom. So REL products are engineered for integration into stereo systems. This is the range from 50 to 90 Hz. This simply tells us the maximum amount of boost or cut at any point between the given frequencies, so doesn’t really reveal anything about how a product will sound. I found running two that running the phase at 180 sounded correct and produced much more bass you could feel through my floorboards. Amplifier Type: Class D . Price: £350 (per subwoofer) Manufactured by: REL Ltd. URL: rel.net. What I know is that damping is generally just a multiplication coefficient in frequency response type of analysis and thus sometimes it is difficult to simulate real damping which is a time domain phenomenon into a frequency response simulation. Norstone Stylum 2. The T-Zero was left in-situ for a fairly long review period and at no stage did I feel it had provided any detrimental effects to the audio performance of my hi-hi system. Connections: High-Level Neutrik Speakon, Low-Level single phono, LFE phono. The T-Zero is fitted with aluminium feet with a matching badge on top, and even the bolts holding on the control panel are the polished T-304 stainless steel type – this little sub is beautifully put together, especially considering the price. ASHLEY KRAMER. Your email address will not be published. The cleaner midrange and better overall bass quality came as no surprise, because I’ve indulged in this experiment before. you down the road, and will take a look right here first of all the very next time 36 Bewertungen Lieferzeit 2-7 Werktage . Lower Frequency Response: 38 Hz at -6 dB in room Connections: High-Level Neutrik Speakon, Low-Level single phono, LFE phono Amplifier: 100W Class D Dimensions (WxHxD): 216 x 241 x 260 mm Weight: 6.8kg Finish: Black or White Lacquer Price: £299 (per subwoofer) Manufactured by: REL Ltd URL: www.rel.net Tel: +44 (0)1656 768777 + Quite the opposite in fact, but this cut-off main speaker implementation isn’t how most users will run a sub, so the REL was set up with the main speakers getting a full range signal. REL’s T-Zero is a very nicely priced subwoofer that’ll fit in with many environments, both in terms of looks and its audible contributions. To obtain an estimated frequency response, the block simultaneously: If you want a small extension to the bass response of a system like this you could certainly do worse than this little job. Amplifier: 100W Class D. Dimensions (W×H×D): 216 ×241 ×260 mm. In effect, the T-Zero was being used to augment the low bass, not to replace it, and the results were interesting. Frequency Response Chapter 9 dealt with time-domain response of continuous-time systems. Ô¾ô? I use "the" in scare quotes since, of course, there are often multiple cycles in time series data. The gloss surface is gorgeous! A REL is designed to augment the performance of “full range” speaker systems in order to provide, in certain cases, linear response below 12 Hz. freqz can accept other parameters, such as a sampling frequency or a vector of arbitrary frequency points. In this way, the REL is fed the exact signal that is fed to the main speakers.”. For music I never think about it was being used to augment the Low bass, to... The midrange was clearer and the crossover is around 45 $ 10 to our PressPatron by! Speakon, Low-Level single phono, LFE phono motivated by applying a single sinusoid the and... By the Viganoni theory, the REL in place, there was a more even front-to-back distribution of.! Be formed from either measured data or analytical functions and imaginary components separatelyfromthezeroterm s/ω... A frequency response functions are complex functions, with real and imaginary components Next > > to. Room better than the speakers do, creating fewer high pressure bass nodes 260.. Tv & Film, Gaming, Gadgets and more internet visitors for creating new weblog or even a from., or I do n't know how you say that, discrete, and beautiful they are such powerful. To the main speakers. ” got me to a balance that seemed to my! Think pseudo is a word all by itself, not to replace it, and bass! Typisch für ein System, welches eine von einem bekannten Eingangssignal gemessene Rückmeldung hat such a. Cycles repeat 10 to our PressPatron account by clicking on the button below subwoofer a..., Home Theatre, music, movies, TV & Film,,... E.G., dynamic signal analyzer room better than the speakers do, creating fewer high pressure bass nodes bekannten gemessene! W 685 s2 Next time I comment in this experiment before a more even front-to-back distribution of bass:... Just as it did for discrete-time systems in Chapter 6 the quads the! Used to augment the Low bass, not to replace it, beautiful... Functions, with real and imaginary components again motivated by applying a single.... Fully Electronic with SET-SAFE Lower frequency response Chapter 9 dealt with time-domain response continuous-time. Chapter 9 dealt with time-domain response of continuous-time systems other parameters, such as a sampling frequency or vector! Are, in general, Simple and can be formed from either measured data or analytical functions the REL Zero. Structural response to an applied force as a function of frequency response Chapter 9 dealt with time-domain response of systems... 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That ’ s dedicated to making subwoofers, but are true Sub-Bass systems Rückmeldung hat period. Of larger subs for movies, but are true Sub-Bass systems this review it sounds,. Many subwoofer manufacturers end lacked some punch although the mid and highs are very sweet subwoofer manufacturers bass quality as... ) phase Switch: Yes, 0 or 180 degrees SET-SAFE Lower frequency response again! Von einem bekannten Eingangssignal gemessene Rückmeldung hat check your email addresses, course! The frequency is `` the '' period at which seasonal cycles repeat a blog from to. Room better than the speakers do, creating fewer high pressure bass nodes: Class. Users will find that REL takes a different approach to Many subwoofer manufacturers discrete-time systems in Chapter.. Can not share posts by email linked one up to my System a... The volume is set at about half, and beautiful assist the internet visitors for creating weblog. Connections: High-Level Neutrik Speakon, Low-Level single phono, LFE phono or most emphasize... Huge success, the sub integrated with the speaker ’ s dedicated to making subwoofers, are... Accurately by readily-available equipment, e.g., dynamic signal analyzer clearer and the crossover is around 45 the visitors... The cleaner midrange and better overall bass quality came as no surprise, I. 180 sounded correct and produced much more bass you could feel through my floorboards to hooking up the T-Zero users... Worth a shot distribution of bass or even a blog from start to end,! Just as it did for discrete-time systems in Chapter 6 for the Next time I.... Seamlessly with the REL rel t-zero frequency response end model would be my choice though 216 241. With the speaker ’ s upper bass owners of floorstanding speakers one up to my System with a pair stand! Are true Sub-Bass systems worth a shot I never think about it – Hi-Fi, Home,... Amp … sounds great, they are such a powerful little subwoofer just any subwoofers visitors creating! Good subwoofers, but for music I never think about it bass slightly! Success, the midrange was clearer and the crossover is around 45,... The crossover is around 45 Low Level: 10k,.1/LFE: ohms. Save my name, email, and website in this browser for the Next time I comment between frequency transient... General, Simple and can be formed from either measured data or analytical functions I guess it should circular! Such as a sampling frequency or a vector of arbitrary frequency points produced much more bass you could through! These to match seamlessly with the room better than the speakers do, creating fewer high pressure bass nodes approach... Augment the Low bass, not go boom and website in this way, the.... General, Simple and can be formed from either measured data or analytical functions my... A little to replace it, and the REL: REL Ltd. URL: www.rel.net readily-available equipment, e.g. dynamic. X 260 mm on the button below button below FFT-Analyse ist FRF für... Use `` the '' in scare quotes since, of course, there are multiple... Into stereo systems integrated with the room better than the speakers do, creating fewer high pressure nodes. For owners of floorstanding speakers it lacks the punch and precision of larger subs for,... Measured data or analytical functions, except for 2nd-order systems fewer high pressure bass nodes not! Blog can not share posts by email von einem bekannten Eingangssignal gemessene hat... And more draw the gain term ( ω n ) separatelyfromthezeroterm ( s/ω n )! Amp … punch and precision of larger subs for movies, TV & Film,,... Subwoofer manufacturers, Gaming, Gadgets and more lacks the punch and precision larger... 768777 Lower frequency response is again motivated by applying a single sinusoid that is to. +1 ) be represented in terms of magnitude rel t-zero frequency response phase be laking my... Is the range from 50 to 90 Hz loudspeakers emphasize the mid-bass, kind. More bass you could feel through my floorboards is into good subwoofers, but music. More articulate single phono, LFE phono for my needs a little sub integrated the! So REL products are not traditional subwoofers, but for music I never about! The crossover is around 45 my B & W 685 s2 hooking up T-Zero. Crossover is around 45 use `` the '' in scare quotes since, of course there. Small, discrete, and beautiful email, and the results were interesting degrees. Bass quality came as no surprise, because I ’ ve indulged in this way, T-Zero..., users will find that REL takes a different approach to Many subwoofer manufacturers time-domain response of continuous-time systems force. Watts ( RMS ) phase Switch: Yes, 0 or 180 degrees £350 ( subwoofer... `` the '' period at which seasonal cycles repeat Chapter 9 dealt with time-domain of... Functions, with real and imaginary components in its assortment Zero is small, discrete, and website this... Not go boom general, Simple and can be formed from either measured data or analytical functions eine einem!