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Citronic D1800 Class-D Power Amplifier 2 x 900w RMS

D1800

 

Product Code: D1800

Brand: Citronic

 

Citronic D1800 Class-D Power Amplifier 2 x 900w RMS

Brand: Citronic

Citronic D1800 Class-D Power Amplifier 2 x 900w RMS

Product Code: D1800

£299.00

1 in stock

2 to 3 Working Days Delivery

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The Citronic D1800 delivers 2 x 900W RMS at 4 ohms or 2 x 500W RMS at 8 ohms in a compact 1U rack format. Weighing 4.6kg, it suits mobile DJ racks, live sound systems and venue installations requiring amplification for compatible passive PA speakers.

Class-D circuitry provides efficient operation, supported by Citronic’s cool guide technology. A built-in limiter engages at peak output to help manage overload, while independent channel level controls and status indicators make operation straightforward.

Stereo, parallel mono and bridge mono modes provide flexible system configuration. Bridge mode delivers 1800W into an 8-ohm load through a dedicated output. Balanced XLR inputs and through outputs support connection from a mixer and onward routing to additional amplifiers.

Features & Specifications

  • Class-D stereo power amplifier
  • 19-inch rack-mountable housing occupying 1U
  • Output at 4 ohms: 2 x 900W RMS
  • Output at 8 ohms: 2 x 500W RMS
  • Bridged output at 8 ohms: 1 x 1800W
  • Stereo, parallel mono and bridge mono modes
  • Minimum load: 4 ohms per channel; 8 ohms bridged
  • Built-in peak-output limiter
  • Cool guide technology for consistent operation
  • Independent channel level controls
  • Power, signal, clip and protection indicators
  • Soft-start circuit
  • Ground-lift facility
  • Switchable input sensitivity: 0.775V, 1.0V or 1.44V
  • Switchable 75Hz low-cut filter
  • Two balanced female XLR inputs
  • Two balanced male XLR through outputs
  • Left and right SPK speaker outputs plus dedicated bridge output
  • IEC mains inlet
  • Power supply: 220–240V AC, 50/60Hz
  • IEC power lead supplied
  • Dimensions: 482 x 350 x 44mm
  • Weight: 4.6kg

FAQs

Q: Is the 900W rating per channel?
A: Yes. Each channel delivers 900W RMS into 4 ohms, or 500W RMS into 8 ohms.

Q: Can it drive a passive subwoofer?
A: Yes, with suitable impedance and power handling. Leave the 75Hz low-cut filter off for subwoofer use and provide appropriate crossover filtering separately.

Q: What does the low-cut filter do?
A: It reduces frequencies below 75Hz, useful when connected speakers are not intended to reproduce deep bass.

Q: Can it operate into 4 ohms in bridge mode?
A: No. The minimum bridged load is 8 ohms.

 
 
 

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