Check the listing for details. Crown DCi 4|1250 Four-Channel Power Amplifier. Condition: Used. Listed at 1495.00 USD. Crown DCi 4|1250 Four-Channel Power Amplifier Unit is in working order. Comes with original box (not pictured) and power cord. Ships FEDEX, CONUS only. Worldwide shipping via ebay international shipping program. SpecificationsChannels: Four2 Ohms: 1250 W4 Ohms: 1250 W8 Ohms: 1250 W70 Vrms: 1250 W100 Vrms: 1250 WFrequency Response ( 8 Ohms, 20 Hz - 20 kHz): +/- 0.25 dBSignal To Noise Ratio (A-weighted): > 108 dBTotal Harmonic Distortion (at full rated power, 20 Hz - 20 kHz): 0.35%Voltage Gain: 34 dBDamping Factor (20 Hz to 100 Hz): >1500Input Impedance (nominal balanced, unbalanced): 10 kOhms, 5 kOhmsMaximum Input Level before Compression: +20 dBuMaximum Input Level before Clipping: +26 dBuLoad Impedance (Stereo/Dual Mode): 2 - 16 Ohms; 70Vrms and 100VrmsLoad Impedance Bridge Mono: 4 - 16 Ohms; 140Vrms and 200VrmsCooling: Continuously variable speed forced air, front to back airflowMaximum Fan Noise (re dBA SPL @ 1M): 47Required AC Mains (+/- 10%): 100 V - 240 V ~ 50/60 HzDimensions: 19" x 3.5" x 14.25"Weight: 30 lbsIEC Power Connector: 20 A