PPI DCX 300.2 2 CHANNEL 150Wx2 Flexible 2-way TC-X internal crossover with configurable line out High-voltage input capability with selectable 12dB attenuation Mixed mono/stereo operation 2 ohm stereo stable Q BASS Plus 4 ohm: 75x2 2 ohm: 150x2 Mono Operation: 300Wx1 @ 4 ohm THD+N: 0.08% S/N Ratio: >100dB Freq. Resp.: 10Hz-50kHz Damping Factor: >250 X/O Slope: 2-way, 30Hz-4kHz, 12dB/octave Fan: No QBass?: QBASS Plus/Remote Dimensions: 13-7/8"x10-1/2"x2-3/4"