CDi 4000

Two-channel, 1200W @ 4Ω, 70V/100V/140V Power Amplifier

SRP £1,930.00 + VAT

The CDi Series amplifiers are professional tools designed and built for installed sound applications. The series includes four models which are identical except for output power: CDi 1000, CDi 2000, CDi 4000, and CDi 6000. All are rugged and lightweight, and offer unmatched value in their class.


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  • Extremely versatile; rated for 2-, 4-, 8-ohm loads and 70V and 140V outputs.
  • Switch-mode universal power supply.
  • Intuitive front-panel LCD screen for quick, easy configuration.
  • Onboard digital signal processing includes crossovers, EQ filters, delay, and output limiting.
  • Up to 20 user defined DSP presets are available.
Channels2
Sensitivity (for full rated power at 8 ohms)1.4V
Rated Power Output (per channel @ 4 ohms)1200W Stereo
Signal to Noise Ratio (below rated 1 kHz power at 8 ohms)100 dB (A-weighted)
THD< 0.5%
Damping Factor (20 Hz to 400 Hz)> 500
Frequency Response (at 1W, 20 Hz - 20 kHz)+ 0 dB, -1 dB
Crosstalk (below rated power) 20 Hz to 1 kHz>70 dB
Input Impedance (nominal)20k ohms balanced, 10k ohms unbalanced
Dimensions3.5" x 19" x 12.25"
Weight22.0 lbs
IEC Power Connector15A