Most efficient 100 watts x 4 at 4 ohm am ever.?

Question

I'm looking for an amp that puts out 100 x 4 at 4 ohms and is very efficient. I was looking at the gto75.4 but I don't think that is the most efficient amp... plus I want it to be a good brand. If you can keep price in mind that is always nice, but if you know of some uber expensive amp ill gladly look at it and wish I could have it, lol.

Thanks!

Answer 1

The most efficient amps are class D designs, but you don't find many in full-range, 4-channel versions.

Here's one:

http://www.sonicelectronix.com/item_7471_Eclipse+XA4000.html

It doesn't say so in the link, but that amplifier's power specs are CEA-2006 compliant.

Answer 2

Did you mean Guber?