i think its an a/b amp, some would think its a d because its single channel and 2ohm stable but look at the fusing required to make 300watts......d class is more efficient

__________________
90 chevy astro "no wall"
155.6 db drag
2 tf one 18's & 2 ab 500.1's
team american bass canada

but look at the THD. very high for a AB amp.

the amp has CEA rating of 150x1 at 4 ohm with 1% THD.

__________________
Team Fear Of Bass





FOR SALE:

My CRX - Loudest North American Street B Car

Brand New Digital Design 9510G Subs CHEAP

Some BIG Amplifiers For CHEAP

That's why the efficiency rating would tell us for sure. I agree 1% is pretty high but maybe cause it's mono they don't care.

__________________
1993 honda civic dx
Security: compustar 2way
Head Unit: Alpine 9886
Amps: MTX mxa6001, MTX TC4004
Wiring: stinger
Mids & Tweeters: mb quartz rc216
Sub: 12" ssd fi audio in custom ported box(2.6 cu ft) tuned to 32 Hz
SPL: 140.3 at the dash at 38hz(Door open)138.7 with music tested with a term lab mic

Amps advertised as CEA06 certified have to publish (or usually are) their specs at 1% distortion.

The frequency response is toped at 80hz, thats low for AB but I am sure that it is AB anyway.

__________________
Please SQ'se my SPL'ing

I agree that it's an AB amp but I ponder why in the world Kicker would cap it at 80hz.. At least Rockford's 300w mono AB amp is allowed to play full range: Rockford Fosgate® - P300-1

__________________
Paul Niwranski
1966 Cadillac Superior Crown Royale Limousine Hearse

If you're mirrors ain't shakin...you got taken...
RIP Member #8
Be careful what you wish for...

A class D and a class A/B amp can have the same number of output or power supply devices. The only thing that differentiates them is switching frequency. Class D is into the high kHz to MHz range, where class A/B is not.

At lower power levels, class D has no real benefits over class A/B, so no need to use those expensive FETs for class D.

You can't tell by the specs, but like said above, the effeciency would give it away. You have to go by the manufacturer on this one.