i also look at it like this! A/B = speakers like components and class D or T are subs!

i have a sax100.4 pushing my zapco RB13.2 and man o man they shine like you woudln't believe!

 

I probably wont hear the difference, but good damping helps the speakers...

Thanks.. already seen the sales on DIYMA.

 

here give these a read and you tell me about damping factor

Damping Factor: Effects On System Response — Reviews and News from Audioholics

http://www.monstercable.com/mpc/stab...or_Article.pdf


dont' get caught up in the damping war! it isn't worth it! your pocket book will thankyou later!

seriously though what are your GOALS?

 

Ive read alot already on damping factor.. its not only that, THD is crucial as well.
Class D amps are a compromise.. smaller, more efficient and cheaper.

but read this ...

http://www.diymobileaudio.com/forum/diy-mobile-audio-sq-forum/71216-clas-b-d-amp-subwoofer-sq-7.html#post905785

if you look at my sig, Im into SQ not SPL...lOl

 

THD lol

A THD rating < 1% is considered to be in high-fidelity and inaudible to the human ear.

keep that in mind! but like i said WHAT are your GOALS??

if you are worring about the nit pic things are you a all out SQ guy? or is somebody who has a little knowledge whispering in your ear? lol

 

Seems like you know enough to choose an amp!

 

You state you want a high DF, low THD, class AB, 2ohm stable subwoofer amp...so you know what you want...shop till you find it!

 

^ that pretty much sums it up, lol. seems like you answered your own question rob.

personally i'd say they are all respectable amps, you aren't looking for a huge amount of power => stick with the zapco. you are already running all zapco, why switch it up?

if you are going for a stealth install go with the arc, you can hide those things anywhere.

 

Yeah gotta agree...sometimes you just need to have it all out there to help you find out what you really want...glad we could help!

 

Have a look at the specs on the ARC KS300.2. It's a 2 channel amp that will give you 700w bridged.