sounds awesome brings 100 by 4 watts rms whick is all day power at .0001 distortion its a f king animal buy it ull love it

expensive but the good thing is it will be there in 10 years none of the others will

holy cow dude i have had many many systems but never like this its the best of the best i should know i work at the damn stero place no seriously guys and gals arc audio and zapco are the best in the business anyone that has any experience will tell u

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got another zap for my idq 12inchers best sound quality subs and my speakers are kamelon made by image dynamics best in the bizz

Zero distortion, extremely clean, especially being run off of the SLB-TP4 line driver. Huge amount of volume.

Zapco''s have NO weaknesses

Absolutely incredible amp. The comp series from Zapco can handle any job you ask of it. My amp is running a pair of kappa 6x8''s and a pair of kappa perfect 6.1''s at 2ohms. I don''t think they could sound any better.

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Nothing I''ve ever used compares to this amp, NOT EVEN MY PPI!!!

Quietest amp I ever bought because It don''t work.

Everything!

This amp sucks, needs a special cord that didn''t come with it. I''ve been arguing with this #*(#* zebaudio place ever since I bought the #*#*er! Zapco direct wouldn''t give me one because they suspect it''s hot. Well f*(*( them and there stupid amps. Get a PPI!! There much better amps that don''t need SPECIAL PLUGS!!

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Kicker, RF, Sony ES, PPI (Much better than ZAPCO)

WISH I KNEW

BOUGHT IT AT BUYLOUD.

I bought this amp a couple of months ago from a place called buyloud.com. Too bad I''ll NEVER BE ABLE TO USE IT!!! BUYLOUD KNOWINGLY AND WILLINGLY SELLS THESE AMPS TO PEOPLE WITHOUT THE SYB CABLE THATS REQUIRED TO USE IT. GO AHEAD AND TRY TO CALL ZAPCO TO GET A CORD. They WON''T give it to you because the amp is not from an authorized reseller. BUYLOUD can''t order the cord for you eather. They don''t care they know there selling unusable products and they''ll just keep doing it.

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Rockford, PPI

WISH I KNEW

BOUGHT IT AT BUYLOUD.

I bought this amp a couple of months ago from a place called buyloud.com. Too bad I''ll NEVER BE ABLE TO USE IT!!! BUYLOUD KNOWINGLY AND WILLINGLY SELLS THESE AMPS TO PEOPLE WITHOUT THE SYB CABLE THATS REQUIRED TO USE IT. GO AHEAD AND TRY TO CALL ZAPCO TO GET A CORD. They WON''T give it to you because the amp is not from an authorized reseller. BUYLOUD can''t order the cord for you eather. They don''t care they know there selling unusable products and they''ll just keep doing it.

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Rockford, PPI

clear, undistorted sound.

none yet. maybe a little long on the physical dimensions.

wow, this amp brings out the clean, crisp highs and mids of my system. it totally compliments my AG200 running my sub. feeding it with an alpine cdm7871 head unit. the 4-channels are going to diamond audio m561 components up front and diamond audio 265i coaxials in the rear. stunning sound!!!

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cadence Q400

Size, power, flexability, 1OHM stereo on the subwoofer channel at 175x2!!!! Go figure what other monoblockk does what this six channel can do.

NONE

Zapco ag650. I just had this amplifier installed yesterday.It is loud and it is clean and IT IS ONLY TURNED UP 1/4 OF THE WAY!!!Built in fan(YESSSS) Amazing white/black colouring. Size of the amp makes people sh!t themselves when I open my trunk. It has every available option that any audiophile could ask for

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PPI pc4100(98)(4x100)also includes built in fan) not enough control over my system with only 4 channels. Hifonics Gemeni(series viii) 4x50 when these things were built they were great and mine are sti

Distortion free, no compression, dynamic

Bad recordings cannot hide, need custom kickpanels - otherwise you will not reach audio nirvana, woofer is large (about 7" diameter)

Awesome - Genesis Technologies or Egglestonworks for your car. Led Zepplin I sounds like the actual recording studio until the badly distorted bass comes through. Most Aerosmith sounds bright with distorted highs. You hear how good or bad the recording engineer is. I hear the air conditioning running in the background of some recordings - something I never heard before. Classical has a huge soundstage and you can actually tell where the players are on the stage. Highly resolving even when traveling at highway speed.

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a/d/s/ 335is and 336is - not as musical as the Dyns, Focal Utopia 165W3 - these are close to the Dyns but I prefer soft dome for highs

Build quality, customer service, tech support, sound quality, flexibility..

company name to be honest.

Solid Build, non intrusive connections, good styling, un equalled sound.

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Xtant, Hifonics when they were good, PPI, Phoenix Gold,

It is the best amplifier I have heard. It produces clean mids and highs and has no problems driving my 10" Alumapro Alchemy. It has exceptional sound quality.

None

I paid $500. Well worth the money.

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PPI PC4400 - doesn't even compare.