H Krest Power Amplifier

Power Amplifier (Class H)

The Kasper H-4400A Class H Power Amplifier is a high-performance multi-channel amplifier designed for powerful and reliable audio output in demanding professional environments. With robust construction, flexible connectivity, and reliable cooling, these amplifiers are built to perform seamlessly across a wide range of installations, from medium venues to large-scale sound systems.

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Specification H-4400A H-4600A H-41000C
Description Power Amplifiers: 2x1200 Watts Bridge Mode Power Amplifiers: 2x1800 Watts Bridge Mode Power Amplifiers: 2x3000 Watts Bridge Mode
Size 2U 2U 2U
Number of Output CH 4 4 4
Output Connection Type Speakon & Binding Posts Speakon & Binding Posts Speakon & Binding Posts
Output Configuration 4x400W @ 8Ω 2x1500W @ 8Ω 4x1000W @ 8Ω
Max Output Power 4x600W @ 4Ω 2x2400 @ 4Ω; 2x4800 @ 2Ω 4x1500W @ 4Ω
Input Power 165W 660W 413W
Frequency Responses 20Hz - 25kHz (-1dB, -3dB) 20Hz - 25kHz (-1dB, -3dB) 20Hz - 25kHz (-1dB, -3dB)
Input Impedance 20kΩ (10kΩ unbalanced) 20kΩ (10kΩ unbalanced) 20kΩ (10kΩ unbalanced)
THD+Noise <0.1% @1kHz Full Power <0.1% @1kHz Full Power <0.1% @1kHz Full Power
SNR >85dB 20Hz-20kHz @ 1W/4Ω >85dB 20Hz-20kHz @ 1W/4Ω >85dB 20Hz-20kHz @ 1W/4Ω
Input Connection Type XLR3, Balanced XLR3, Balanced XLR3, Balanced
Attenuators Front Panel Knobs per Channel Front Panel Knobs per Channel Front Panel Knobs per Channel
AC Mains Requirement 100-240V @ 50-60Hz 100-240V @ 50-60Hz 100-240V @ 50-60Hz
AC Main Connector AC Socket Connector (IEC) AC Socket Connector (IEC) AC Socket Connector (IEC)
Dimensions (W*H*D) 66 cm * 58 cm * 15.2 cm 72.5 cm * 58.5 cm * 20 cm 66 cm * 58 cm * 15.2 cm
Shipping Weight 28 kg 40 kg 39 kg

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