ss multi-ch. amps vs multi seperate amps any adv.


Bulding a ss 5 ch. Surround sys. Is there any adv.to sep. Amps vs multi-ch amps? Ie like a parasound hca 1200 for front another for rear and one bridged for center vs something like a 1200a 5 ch ss amp.will be using a b&k referance 30 processor. Assuming all power is equal what's the diff?
stanman
While all the comments are accurate, we're talking HT here.

Unless you are going to be building the SOA $40k multichannel music sound system, there is no need to use all monoblocs.

Maybe to the L&R mains if you use must them for a 2channel music double duty system. Most good high quality multi-channel amps should give you what you need.
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>09-03-10: Longhornguy
>Monoblocks are usually not the best answer in practical applications.
>
>Unless you have a dedicated 20 or 30 amp circuit in your power box, you will short out your 15 amp breaker with 5-7 monoblocks + tv + etc etc.

Only if you try to feed them test tones, have very small sub woofers with a lot of equalization, or the amps are biased for enough class-A output that they're doubling as a space heater in which case the extra air-conditioning will be a bigger problem.

For the last three years I had my home theater setup prior to moving I ran a half dozen amplifiers (7.1 with actively tri-amplified front speakers) placarded at 5760 Watts maximum off a single circuit along with 675W of recessed lighting.

It never popped a breaker because the amplifiers were generally loafing along at under 200W total (although reference level home theater can get loud, there's enormous dynamic range and the average isn't even a Watt).
To me, an important consideration is the question: What is the best use of your available funds? I suspect that investing in multiple amplifiers isn't.

Given the processor you are using, I would say that a good multichannel amplifier would be the better choice. I am familiar with multichannel amplifiers from Anthem and Parasound. Both make excellent products.

I agree with Summitav that, if you want to get the most out of music, you might consider purchasing a higher quality 2 channel amplifier for the FR and FL channels, and then a more affordable 3 channel amplifier for the center and surrounds. My own system has a version of this approach.

Good luck.
Bryoncunningham. I have a Parasound HCA 2205AT and want to upgrade. My parasound runs fairly hot(common for parasound).

I am looking into Wyred 4 Sound so I can get a mono modular amp. Say 3 dual monos + 1 mono, 3 channel and a 4 channel.etc. What are your thoughts on this brand and what else would you suggest?

I do think running seperate mono channels will have better seperation, dynamics, imaging and soundstage.

My pre processor is a Onkyo Pro SC885.

Regards Bacardi