Get the crowd moving. Make your events unforgettable. Youll get the power you need for all that and more with a Crown XLi800 Stereo Power Amplifier. Only the highest quality components are used so you can take advantage of 300 watts of great sound with presence punch and power. Live sound with total peace of mind. Fool-proof features ensure your sound is reliable and totally stable. The amplifier features circuitry to protect against shorts no-load on/off thumps and radio-frequency interference. With LED monitoring of power fault signal presence and clip indicators you can be totally sure youre system is running just as you want it. Versatile usability The Crown XLi800 Stereo Power Amplifier can take on any live sound situation. With XLR and RCA inputs along with Speakon and binding post outputs almost any combination of signal source and destination can be catered for. You can even vary the input sensitivity to either 0.755V or 1.4V. You can take advantage of stereo parallel and bridged mono modes too. The unit also fits conveniently into 2U of standard 19 rack space. Even if your rack is crowded you can probably spare 2U for a power amp. In crowded racks the amplifier also benefits from its forced-air cooling preventing overheats even when pushed to the limit. Features Stereo/parallel/bridge-mono mode User selectable input sensitivity – 0.775V and 1.4V Electronically balanced RCA & XLR inputs; binding post and Speakon outputs Efficient forced-air cooling prevents excessive thermal buildup Two level controls power switch power LED and six LEDs which indicate signal presence clip and fault for each channel Protection against shorts no-load on/off thumps and radio-frequency interference Specifications Frequency Response: 20 Hz – 20 kHz +0/-1 dB (at 1 watt) THD: <0.5% 20 Hz – 20 kHz Intermodulation Distortion: =/ <0.35% (60 Hz and 7 kHz at 4:1 from full rated output to -30 dB) Slew Rate: >10V/us Voltage Gain: 36 dB Damping Factor: (8 ohms 10 Hz to 400 Hz) >200 Signal To Noise Ratio (A-weighted): >100 dB Crosstalk (below rated power) 20 Hz to 1 kHz: -75 dB -59 dB Input Sensitivity: (for full rated power at 8 ohms) 0.775V or 1.4V Input Impedance (nominal balanced unbalanced): 20kΩ 10kΩ AC Line Voltage and Frequency Configurations Available: (+10 ) 120V 60 Hz; 220V 50/60 Hz; 230-240V 50/60 Hz Dimensions: 19 x 3.5 x 14.4 (48.3cm x 8.9cm x 36.6cm) Weight: 11.4 kg IEC Power Connector: 15A