inputs.text: good amp price - purchased kicker zx3504 polk speakers install 2008 wrangler 2 door need something fairly compact amp fit bill always used kicker subs past knowing good quality took shot amp glad thing turned power house know anything vehicle acoustics know jeep ranks poor lots power need create music 70 road no doors amp feeding speakers everything handle little distortion blistering levels 2 channels bridged power sub pounds kicker fine job right im running four speakers 2 front components 2 rear soundbar coax 2 channels parallel pushing 2 ohm load gets hot yet shut sub 2 voice coil series running 4ohm load bridge two channels factory sub not make another month amp feeding solid 200 rms not birth sheet read 405 max watts not shabby situation gains around 13 anymore speakers start clipping early stay away base boost creates distortion crossover nice cut low frequencies speakers highs subs advertised conclusion im extremely happy zx3504 not performed bench test would say amp way underrated run amps sony bazooka kenwood old punch far best one yet highly recommended