Soundstream Reserve

Soundstream packed an unbelievable amount of power in this tiny, hand-sized RSM4.1200D amplifier that'll fit in almost anywhere in your car — putting out 75 watts RMS to each of your front and rear speakers. You can also bridge the rear channels to blast a subwoofer with 220 watts RMS while powering the fronts with 75 watts each. And this amplifier generates all this power from a chassis with a footprint of 7" by 3-3/4", with a Class-D design that keeps heat and current draw to a minimum. Soundstream pays attention: they know that Crutchfield offers free lifetime tech support for the gear we sell — and that's one of the reasons why we can offer you their Reserve line of super-compact and very powerful car amplifiers. RSM4.1200D connections and controls