QSC CX254 is a 4 channel Professional Power Amplifier. It gives you four channels in only two rack spaces, without compromising on power. QSC CX254 equipped with exclusive QSC Power Light switching power supply technology to virtually eliminate noise and hum.
Frequency Response: 20 Hz – 20 kHz, ± 0.2 dB
Stereo Mode: 170 W for 8Ω, 250 W for 4Ω, 450 W for 2Ω
Bridge-Mono Mode: 340 W for 16Ω, 500 W for 8Ω, 900 W for 4Ω
Dimensions (H x W x D): 3.5″ (8.9 cm) 2 RU x 19″ (48.3 cm) rack mounting x 14″ (35.6 cm) from front mounting rails