Cerwin Vega H440.4D 440W RMS Full Range Class-D 4 Channel Digital Amplifier

4 Channel Full Range Digital Amplifier. 110W x 4CH @ 2Ω / 75W x 4CH @ 4Ω / 220W x 2CH @ 4ΩRMS 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. Selectable 2CH / 4CH Input Modes.

Features:

• 4 Channel Full Range Digital Amplifier
• 110W x 4CH @ 2Ω / 75W x 4CH @ 4Ω / 220W x 2CH @ 4ΩRMS 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
• Selectable 2CH / 4CH Input Modes
• Dimensions: 7” x 6.3” x 1.9” (179.5 x 160 x 48.3 mm)

Amplifier4 ChannelRMS Power (1Ω)N/ARMS Power(2Ω)110W x 4CHRMS Power (4Ω)75W x 4CHTopologyFull Range Class-DPower Supply12-14.4VPower Supply (Threshold)8.4V-16.5VIdle Current0.66ADistortion - THD (1KHz@4Ω)<0.3%Distortion - S/N Ratio (A weight @ 1W)>90dBDistortion - S/N Ratio (A weight @ FP)-88dBAInput Sensitivity LowWide range input sensitivityInput Sensitivity High0.3V - 8.5VInput Impedance - Low Input Level22KΩInput Impedance - High Input LevelN/AOutput Impedance2ΩDamping Factor (50Hz@4Ω)>100Bandwidth (-3dB)20-30 kHzCrossover (-12 dB/ Oct) Variable High-Pass50Hz-500HzCrossover (-12 dB/ Oct) Variable Low-Pass50Hz-500HzFUSE Ratings - ATC25Ax2Dimension - Length x Width x Height - Inches(mm)7” x 6.3” x 1.9” (179.5 x 160 x 48.3 mm)