Crown XLi 3500 Two-channel, 1350W Power Amplifier

Crown XLi 3500 Two-channel, 1350W Power Amplifier


The Crown XLI-3500 Amplifier ushers in a new era of inexpensive, high-quality power amplification. The XLI series’ features four models are all powerful, tough, and dependable. They are appropriate for musicians, DJs, and performers, as well as churches, discos, and bars.

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SKU: CROXLI3500 Category:
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The Crown XLI-3500 Amplifier is intended for use by musicians, DJs, performers, churches, discos, and other places. The RCA and XLR inputs, as well as the speakON and binding post outputs, are all available on the XLi 3500. The amplifier features 0.755V or 1.4V input sensitivity, stereo/parallel-bridge-mono modes, power/fault/signal presence/clip LED indicators, forced-air cooling, and protection against shorts, no-load, on/off thumps, and interference from radio frequencies in the environment.

The unit can generate 1350W per channel at 4 ohms, 1000W per channel at 8 ohms, and 2700W at 8 ohms in bridged-mono mode, drawing on almost six decades of amplifier building knowledge.

Modes: stereo/parallel/bridge-mono
Input sensitivity is adjustable between 0.775V and 1.4V.
Forced-air cooling that is efficient prevents excessive thermal accumulation.
Electronically balanced XLR and RCA inputs, as well as binding post and speakON outputs
Two level controls, a power switch, a power LED, and six LEDs for each channel indicate signal existence, clip, and fault.
Short-circuit, no-load, on/off thumps, and radio-frequency interference protection


  • Stereo/parallel/bridge-mono mode
  • User selectable input sensitivity - 0.775V and 1.4V
  • Efficient forced-air cooling prevents excessive thermal buildup
  • Electronically balanced RCA & XLR inputs; binding post and Speakon outputs
  • 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


  • 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 ouput 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: 43lbs (19.5kg)
  • IEC Power Connector: 15A
Weight 65 lbs