Potencia ALPINE modelo F240 Como nueva, muy poco uso sin ningun problema. Con la caja y el manual original. 40 watts RMS x 4 at 4 ohms 50 watts RMS x 4 at 2 ohms 100 watts RMS x 2 bridged output at 4 ohms 2-, 3-, or 4-channel output 4-ohm stable in bridged mode Tri-way capable (Tri-Way crossover required) requires 10-gauge power and ground leads — wiring and hardware not included with amplifier selectable high-pass/low-pass crossover at 80 Hz, 18 dB/octave (2 separate crossovers, one for channels 1 & 2, another for channels 3 & 4) subsonic filter at 15 Hz for channels 3 & 4 tuned Bass EQ (0-12 dB bass boost at 50 Hz) for channels 3 & 4 preamp outputs MOSFET power supply STAR Topology (minimizes internal noise and prevents ground interference) speaker- and preamp-level inputs gold-plated screw terminals 10-1/2"W x 2-7/16"H x 9-9/16"D