kicker 46cxa6605 car audio 5 channel amp speaker & sub 1200w amplifier cxa660.5 kicker five channels of fun the cxa660.5 amplifier is built to be the complete package in one cool-looking amp.<br> <br> the cxa660.5 amplifier uses powerful class a/b technology to power four mid/high-range channels and an ultra-efficient class d power plant for the bass channel. the amp also comes equipped with fit+ (fail-safe integration technology-plus), giving you superior clarity and dependability.<br> <br> kickeq variable bass boost gives you as much as a 6db of extra bump with a simple turn of the knob. a powerful 12db crossover and 24db subsonic filter is also included.<br> <br> feature highlights:<br> class a/b full-range channels<br> class d bass channel included for one amp to run an entire system<br> three-second turn-on/off delay to eliminate unwanted interference<br> variable 12db crossovers provides control to dial in perfect sound<br> kickeq 6db variable bass boost for those additional low frequencies<br> fit+ (fail-safe integration technology-plus) means it works with nearly every radio<br> accepts up to 40-volt input signal<br> small footprint for easier installation<br> vertical mounting hardware included for another unique look<br> <br> specifications:<br> model:cxa660.5<br> power (watts/ch) 4 ohm stereo: 65x4<br> power (watts/ch) 2 ohm stereo: 90x4<br> power (watts/ch) 4 ohm mono: 180x2<br> power (watts/ch) 4 ohm mono sub ch: 150x1<br> power (watts/ch) 2 ohm mono sub ch: 300x1<br> cxrc remote bass capable (sold sep.): yes<br> dimensions (in, cm): (all models 2-3/8, 5.9h x 6-3/4, 17 w x ...l): 14-1/8, 35.7<br> frequency response (hz): 10hz-20khz<br> frequency response (hz – sub ch.): 25hz-200hz<br> input sensitivity: 250mv-10v (low level) 1v-40v (high level) signal-to-noise ratio: 90db<br> active crossover: amp 1-2: high pass 10-200hz @ 12db/octave sub channel: low pass 50-200hz @ 12db/octave<br> subsonic filter: 25hz @24db/octave<br> kickeq boost: variable 0-6db @40hz<br>