inputs.text: good little amp worth - hooked stock speakers using stock wiring plus aftermarket jbl gto 12\\ subwoofer 2ohms source clarion cz702 shortly ill polk db speakers installed car figure good time give quick review amp specifications especially sn ratio arent spectacular nevertheless sounds fine enough indeed tiny dont noise hiss reaches clipping 5v preamp signal hu approximately 14\\ plus teensy bit turn gain expected due space requirements rca dongles vs direct rca ports amp kind annoying deal make look presentable even though reside seat actually saved location chose wouldnt allowed rcas directly plugged amplifier anyway prepared hide secure six rca connections somewhere putting least power clarion hu stock speakers not fun amp tuned amp using smd dd1 no clipped signals stock speakers get maxed pretty easily little funny actually sub channel reason came bass boost 100 turned crossover lowest hz setting forgot check thought first sub channel sucked fixed surprised not strongest sub channel earth lets honest putting actual 350 watts pff ive heard louder 350 watts could jbl sub get loud though nice comes bass knob although like ever bass knob except jl audios pretty much onoff switch less figure ill come back report fairs aftermarket speakers