Why bi amp

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Thank you very much for the article! I just bought the Onkyo TX-NR with the bi-amplify option, I currently have Polk RTs from about twenty years ago and they have the bi-amplification option, I have doubts about how many watts would reach each speaker in the bi-amplified mode , and how many watts without doing it.

On the other hand, my listening room is 3. Should I go for S55 or S60? Thank you very much in advance for your attention Cheers! Kramer, Thanks for taking time to answer Q's on this forum. Or is it something else? I'm using a Yamaha RX Va 5. I have two sets for my mains but now after a week of breaking in the S60s I have also been comparing the KG 5.

It has made a big difference on my mid to highs but I just wanted to be sure that this will work and no harm to my new Polk S60s. My receiver is 85w x five per channel at.

Two channel with sub is w. PSW - w with w peak 23Hz to Hz. If there is a proper way to Bi-amp please inform me the correct way. I have a Yamaha A2A in a 5. If I bi-amp my S55s will it overpower the center channel? Also with this configuration, is it worth it to get the most out of all speakers? Rotel RMB to power five channels single wire with jumpers.

Pioneer Elite SC as preamp. On wire from Rotel and one from Pioneer? They both similar sounding D-class amps with plenty of wattage. If yes - which amp to feed Low vs High side of the speaker? I have a marantz AV and i have a 7. Hi ,I just ordered denon avr xha I have 7 speakers and to Dolby atmos bouncy speakers as people call them, my fronts speakers klipsch and are bi amp capable rpf should I biam them?

If you could help that would be great thanks. I presently have biamp set on front tower Polk RTi-A9's. I have lost the jumpers referred to above. Are they available? I have come to the conclusion that it is better to return to normal 7. Passive speakers connect to a receiver or amplifier.

These include large floor-standing speakers, smaller bookshelf speakers, and center channel speakers for home theater. There are also several kinds of powered speakers, which don't need a receiver or amp.

These include Bluetooth and Wi-Fi speakers for playing music from your phone or online services, and powered stereo speakers that come in pairs. Everyone's ears are different, so evaluating speakers for different types of music is subjective.

Fortunately, Crutchfield's Speaker Compare technology lets you audition a wide range of speakers online, using your own music so you can get an accurate comparison. Give it a try today! Not necessarily.

Floor-standing speakers use their combination of larger drivers and spacious cabinet volumes to produce full-range sound with great bass. But they are not the only way to go. A pair of smaller bookshelf speakers with a subwoofer might be a good fit for your room.

You'll see a recommended power range listed on individual speaker pages. This gives you a sense of how strong your amp should be.

Another spec to consider is sensitivity: the lower the number, the more power the speakers need to play at a given volume. Giving your speakers more power not only lets you play them louder, it helps them render music and voices with greater detail. Good speakers will sound good no matter what you play through them, including music and movie soundtracks.

If you're putting together a home theater system, it's common to use that same system for playing music as well as movies. Many home speakers are designed to work as part of a "voice-matched" surround sound system, which helps keep the sound consistent throughout your room.

What you need to know before you start shopping for home speakers. What are the best surround sound speakers for your home? The answer largely depends on the size of your room. This guide walks you through how to build a well-matched home theater system. Learn the role that each speaker plays, along with tips for choosing the right ones for your system. Everything you need to know to decide whether you should choose Klipsch or Polk speakers for your home audio or home theater system.

Learn why we love them, and read testimonials from our happy customers. You dont have to spend a lot of money to get a decent stereo system. All you really need is a craving for good sound and a system-building plan. How to position your speakers in 5. Setting up your speakers for their best musical performance may take a little extra time, but can go a long way toward enhancing your long-term satisfaction.

Tips on how to choose the right stereo speakers for your home. What size should you get? How much should you spend? How should you position them? Find out how your room affects the sound you hear from your speakers.

Then get some tips on placing acoustic sound panels to treat your room's trouble spots. For free personalized advice, call The question would also have to be answered with the same "it depends". Mono amplifiers often have enormous power. This may be necessary in large rooms, with low efficiency or particularly power-hungry speakers, or when hosting a party. In most other cases, however, I would personally prefer bi-amping. I would even go so far as to recommend buying two stereo versions of the second-best power amp rather than one of the best device from the same brand, and running these in a bi-amping setup.

In most cases, you will achieve an even slightly better result. Or you could still choose the top model and save to get a second one of that. All this is no problem with bi-amping. Basically, at least in theory, the combination of preamplifier and power amplifier is superior to the integrated amplifier concept.

The weak preamplifier signals are processed separately from the current-filled power amp signals. They can't enact any negative influences on each other as they aren't in the same cabinet.

This theoretical difference remains to a certain extent when setting up bi-amping. Nevertheless, the operation of an integrated amplifier with a power amplifier might only be ever so slightly worse, surprisingly. It is also possibly the economically more reasonable variant. One can start with the integrated amplifier and upgrade from there on, or when higher demands develop, for example. This is what many customers do with the very compact Cyrus amps, in staying with our example. The operation of two Musical Fidelity M8xi integrated amplifiers enables an extremely attractive upgrade path with two instead of three devices — thanks to corresponding connections — as well, to name another one.

From this point of view, bi-amping can be seen as an act of "tuning" that is worth some consideration. At least as long as your existing or desired speaker has a bi-wiring terminal. There are indeed loudspeaker manufacturers who do not like letting the division of labor realized by their complex crossover be interfered with.

Dynaudio and Focal, for example, deliberately do without the double connection. A decision that we respect. In these, one possible problem has already been pointed out. In a bi-amping setup, the complex loudspeaker load is split into a predominantly inductive bass and a predominantly capacitive treble load.

If the amplifier used is extremely load stable, this will hardly be noticed. Expectedly, I have been operating — in alternation with modern devices — numerous older power amplifiers of various manufacturers in vertical bi-amping for more than two decades now. Practically never did I have a problem with such transistor monsters. Nevertheless, especially tube and switching amplifiers Class D sometimes have certain difficulties with jumps in impedance.

This is especially true when the inductance of the mid-high section is lost. When that happens, some amplifiers literally seem to lack traction. This does not necessarily mean that class D or tube technology has to be abandoned in bi-amplification, however.

To restabilize the conditions, simply connect a harmless LR element to the tweeter section of the speaker. That is a small inductive coil a few millihenry and a medium, two-digit ohmic resistor following it. You simply connect it in parallel to the mid-high terminal.

This can help. It "grounds" the amplifier again in the figurative sense. It can also provide a much more relaxed, confident and, above all, homogeneous, unbroken sound. With this, Manfred Diestertich from Audio Physic has already brought slightly inhomogeneous tube amplifier-loudspeaker combinations — in bi-amping mode — "back into line" at trade fair demonstrations of days past. Ok, so what about just using two amplifiers and forgetting about the electronic crossover?

Simply using two amplifiers is not true bi-amping and does not offer the same advantages; we still face the limitations of the passive crossover. What about the notion that bi-amping reduces stress on the amplifiers since they are powering only limited frequency ranges?

That would be true in a true bi-amp configuration where the frequencies are split ahead of the amplifiers, but in a passive environment both amplifiers receive a full range signal from the preamp and dump that power into the speakers, regardless of whether one is connected to the tweeter or woofer inputs. The only benefit and it marginal at best is simply the additional power offered by the second amp.

Lastly and maybe most importantly , the idea of using different types of amplifiers is a real issue. It has long been thought that the ideal situation was to use a sweet, refined low powered amp in top tubes, for instance , teamed up with a powerful usually solid state amp to control the bass.

This may indeed produce nice extreme top and bottom, but rarely did the two disparate sonic characteristics of the two dissimilar amplifiers mesh well in the critical midrange area. Further, matching signal level between both amplifiers extremely difficult, maybe impossible without sophisticated measurement equipment. So, more often than not, pseudo bi-amping, or poorly executed true bi-amping causes more problems than it cures.

In most cases, I am not a fan of bi-amping a high end audio or video systems. As we have seen, it can be a fairly complex not to mention expensive modification.