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Black rack-mount amplifier with front panel controls and ventilation grilles

Crown

Crown XLi 800 live sound amplifier 300W 4 ohms

SKU CH-1ZBK-3N1M1

Two-channel power amplifier delivering 300W per channel at 4 ohms with selectable input sensitivity and forced-air cooling

  • Delivers 300W per channel at 4 ohms for loud, clear sound
  • Bridged-mono mode provides 600W at 8 ohms for high-output applications
  • Forced-air cooling prevents thermal buildup during extended use
  • Selectable 0.775V or 1.4V input sensitivity matches diverse signal sources
  • RCA, XLR, speakON and binding post connections suit professional setups

Crown XLi 800 live sound amplifier 300W 4 ohms

The Crown XLi 800 is a two-channel power amplifier designed for musicians, DJs, entertainers, houses of worship, discos, and other venues needing reliable live sound reinforcement. It delivers 300W per channel at 4 ohms, 200W per channel at 8 ohms, and 600W at 8 ohms in bridged-mono mode. The unit includes electronically balanced RCA and XLR inputs alongside speakON and binding post outputs for flexible connectivity.

Input sensitivity and output limits

The amplifier offers user-selectable input sensitivity at 0.755V or 1.4V to match different source levels. Stereo, parallel, and bridge-mono operating modes provide configuration flexibility for various speaker loads. Protection circuitry guards against shorts, no-load conditions, on/off thumps, and radio-frequency interference. Forced-air cooling manages thermal buildup during extended operation.

300W per channel at 4 ohms

This power rating determines whether the amplifier can drive your specific loudspeakers to the required volume without distortion or thermal shutdown. Buyers needing more continuous power per channel or lower impedance stability than 4 ohms should verify their speaker requirements against this specification. The six-year limited warranty covers manufacturing defects.

Highlights

  • Delivers 300W per channel at 4 ohms for loud, clear sound
  • Bridged-mono mode provides 600W at 8 ohms for high-output applications
  • Forced-air cooling prevents thermal buildup during extended use
  • Selectable 0.775V or 1.4V input sensitivity matches diverse signal sources
  • RCA, XLR, speakON and binding post connections suit professional setups

Specifications

No published specifications for this item yet.

Questions about this item

Should I run the XLi 800 in stereo, parallel or bridge-mono for my PA?

Use stereo for two separate speaker cabinets, parallel to feed the same signal to both channels, or bridge-mono to combine both channels into a single 600 W at 8 ohms load.

What does the 300 W per channel rating mean when I connect real speakers?

It means each channel can deliver 300 W into a 4 ohm cabinet or 200 W into an 8 ohm cabinet continuously, with protection against shorts, no-load and turn-on thumps.

How do the 0.755 V and 1.4 V input sensitivity settings affect gain staging?

Choose 0.755 V for professional +4 dBu gear so the amp reaches full output at nominal level, or 1.4 V for higher-voltage sources to avoid input clipping.

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