Our Products

HA7K 2-Channel Class TD Power Amplifier — 7000W for Professional PA Systems

Model: HA7K

wo-channel Class TD amplification for professional sound reinforcement. Flexible RMS output: 2 × 1450W at 8Ω, 2 × 2800W at 4Ω, and 2 × 3500W at 2Ω. Bridged output: 5600W at 8Ω or 7000W at 4Ω. Pure copper heat sink for effective heat dissipation. High-quality output transistors for professional amplification. Low distortion: THD below 0.1% at 1W across 20 Hz–20 kHz. Signal-to-noise ratio above 112 dBA for a low noise floor. Selectable voltage gain from 23 dB to 44 dB. Balanced XLR inputs with binding-post and speakON speaker outputs. Compact 2U enclosure for standard professional audio racks.

HA9K 9000W 2-Channel Class TD Power Amplifier for Professional Audio Systems

Model: HA9K

High-power, 2-channel output: Up to 9000W combined RMS output at 2Ω. Class TD amplification: Designed for efficient power delivery and low-distortion audio reproduction. Switch-mode power supply: Supports a compact, high-power amplifier design. Flexible operating configurations: Stereo output into 8Ω, 4Ω, or 2Ω loads, plus bridged mono operation. Selectable voltage gain: Eight settings from 23 dB to 44 dB. Adjustable peak output voltage: Independent channel settings help match output limits to the loudspeaker system. Professional connections: Balanced XLR inputs, binding posts, and speakON outputs. Integrated protection: Includes short-circuit, DC voltage, turn-on/off transient, and current-inrush protection. Compact 2U construction: A 13 kg net weight supports portable racks and permanent installations.

HA13K 2-Channel Class TD Power Amplifier for Professional Subwoofer and Full-Range Systems

Model: HA13K

High-power, 2-channel amplification: Suitable for compatible subwoofers and full-range loudspeakers. Flexible output configurations: Supports 8Ω, 4Ω, and 2Ω loads per channel. Class TD output circuitry: Combines efficient power delivery with low-distortion audio reproduction. Pure copper heatsink: Helps transfer heat away from power components. Original ON transistors: Used in the amplifier’s power circuitry. Original Neutrik connectors: Provide professional audio connections. Independent level controls: Front-panel, 31-position detented potentiometers for each channel. Integrated protection: Covers short circuits, DC voltage, turn-on/off transients, and current inrush.

HA14K 14000W 2-Channel Professional Subwoofer Power Amplifier with PFC Switching Power Supply

Model: HA14k

1. 2x2350W 8ohms, 2x4400W at 4ohms, 2x7000W at 2ohms 2CH power amplifier 2. SMPS Switching power supply dj bass power amplifier 3. Efficient cooling system, pure copper heatsink 4. Original ON transistors 5.Brand new 3300uf capacitor 6. Neutrik input and link connectors

HA10KQ 10000W 4-Channel Professional Audio Power Amplifier with PFC Switching Power Supply

Model: HA10kQ

1.Efficient cooling system, pure copper heatsink 2. Brand new 3300uf capacitor 3. Neutrik input and link connectors 4. PFC power supply 5. 4x2500W 2 ohms Stable 6. 100% pure copper heatsink 7. ON transistors 8. Voltage Version: 90V-260V 220V Version: 130-265 V / 110V Version: 65- 135 V selectable