H440-4D – Cerwin Vega – HED series 440W 4 Channel Amplifier

SKU H440.4D Categories , ,

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2 Channel Full Range Digital Amplifier. 200W x 2CH @ 1Ω / 125W x 2CH @ 2Ω / 80W x 2CH @ 4Ω RMS Power Output. 400W x 1CH @ 2Ω / 250W x 1CH @ 2Ω RMS Bridged Power Output. Input Sensitivity: 0.2-10 Volt. Selectable X-Over: LPF / FULL / HPF. Crossover Filter : 50-500Hz, 12dB Per Octave Slope.

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Overview

2 Channel Full Range Digital Amplifier. 200W x 2CH @ 1Ω / 125W x 2CH @ 2Ω / 80W x 2CH @ 4Ω RMS Power Output. 400W x 1CH @ 2Ω / 250W x 1CH @ 2Ω RMS Bridged Power Output. Input Sensitivity: 0.2-10 Volt. Selectable X-Over: LPF / FULL / HPF. Crossover Filter : 50-500Hz, 12dB Per Octave Slope. Frequency Response: 10-33KHz. Signal to Noise Ratio: > 90dB. Overall Operation Efficiency: >84%. Selectable REM / VOX / DC Turn On Modes. Bass Boost: 0 – 18dB.

Features:

  • 2 Channel Full Range Digital Amplifier
  • 200W x 2CH @ 1Ω / 125W x 2CH @ 2Ω / 80W x 2CH @ 4Ω RMS Power Output
  • 400W x 1CH @ 2Ω / 250W x 1CH @ 2Ω RMS Bridged Power Output
  • Input Sensitivity: 0.2-10 Volt
  • Selectable X-Over: LPF / FULL / HPF
  • Crossover Filter : 50-500Hz, 12dB Per Octave Slope
  • Frequency Response: 10-33KHz
  • Signal to Noise Ratio: > 90dB
  • Overall Operation Efficiency: >84%
  • Selectable REM / VOX / DC Turn On Modes
  • Bass Boost: 0 – 18dB
  • Working Status Indicators: Power/Protection
  • Gain Input Sensitivity Clipping Indicators
  • Full Range IR Chipset Digital Circuit Design
  • DirectFET Power Mosfet Output Stage
  • Compact Size for Easy Installation
  • SMD Technology on 4 Layers FR4 PC Board
  • Dimensions: 7.1” x 6.3” x 1.9” / 179.5 x 160 x 48.3 mm

Specifications

Amplifier2 ChannelRMS Power (1Ω)200W x 2CHRMS Power(2Ω)125W x 2CHRMS Power (4Ω)80W x 2CHTopologyFull Range Class-DFrequency Response10-33KHzPower Supply12-14.4VPower Supply (Threshold)8.4V-16.5VIdle Current0.5ADistortion – THD (1KHz@4Ω)<0.3%Distortion – S/N Ratio (A weight @ 1W)>90dBDistortion – S/N Ratio (A weight @ FP)-88dBaInput Sensitivity High0.3V- 8.5VInput Impedance – Low Input Level22KΩInput Impedance – High Input LevelN/AOutput Impedance1ΩDamping Factor (50Hz@4Ω)>100Bandwidth (-3dB)20-30kHzCrossover (-12 dB/ Oct) Variable High-Pass50Hz-500HzCrossover (-12 dB/ Oct) Variable Low-Pass50Hz-500HzFUSE Ratings – ATC30Ax2Dimension – Length x Width x Height – Inches(mm)9” x 6.3” x 1.9” (229.5 x 160 x 48.3 mm)

Owner's Manual

H440.4D