Kicker Certified Refurbished 1800-Watt Class D Car Audio Mono Amp - CXA1800.1 Amplifier

This amp draws alot of raw power. I have it powering 2-12" kicker L7's. Works best with a big 3 upgrade. Useing 0 guage solid copper power wire. With 240 amp alternator. 145 db Yea buddy.

Crap. Clicks off every time a bass note hits. I learned my lesson on buying refrrbished.

This amp is driving my Rockford subwoofers very nicely . Seems to be very good power and performance

I've always have been a kicker fan. I purchased this amp that was refurbished. It wasn't working right when I got it was having issues with the amps crossover. I purchased a inline crossover for $14.00 on amazon that fixed the issue I contacted hifi sound they got right back to me they where going to do the right thing but I fixed the issue. But have to say I will be doing more business with them. Now my car 2 kicker l712 solo baric and the 1800.1 sounds crazy bass.

I've been very happy with this Amp. I would buy another when I add another Subwoofer. This is Powering my 12" Sundown sub

Good amp but cant push my 2 12" bass rockers. So i went with 1 bass rocker 12" .. ported box . 4ohms and still goes into protection. 2 ohms .. same thing. Will be upgrading to different brand more powerful amp. This one was a big dissapointment. My kicker 4 channel runs perfect for my deck and door speakers. So that 1800x1 at 2 ohm or 900x1 at 4ohms from my point of view . Very inaccurate .

About to install today. Looks like new andwill update when in use

I would recommend using any other third party. Literally any