The HH M-Series power amplifiers are high-performance, 2U rack-mounted units engineered for demanding applications. Designed for maximum efficiency, these amplifiers deliver exceptional power and clarity, making them ideal for professional sound reinforcement. Available in three models, each features a rugged build and a heavy-duty, low-noise toroidal power supply for outstanding reliability and audio fidelity.

Equipped with high-quality balanced XLR inputs, user-selectable input sensitivity, SpeakON® connectors, binding post outputs, twin volume controls, and comprehensive protection circuits, the M-Series ensures seamless integration and superior control.

With over five decades of expertise in amplifier design, HH has been a true pioneer in professional audio, continuing to set the standard for high-power amplification.

Features

• Two Channel Audio Power Amplifier.
• High Quality Heavy Duty, Toroidal Power supply.
• Heavy Gauge 2U chassis.
• Ultra reliable linear power stage.
• Comprehensive Protection System.

Specifications

• Amplifier Type: Class H High Performance Professional linear design
• Controls: Volume Controls (per channel), Power switch, Input Sensitivity Switch, Bridge/Routing Mode Switch
• Cooling: Forced air, variable speed fan, air flow front to back
• Damping Factor: >200
• Features: Soft start, comprehensive protection
• Input Impedance (Bal/Unbal): 20KO/10KO
• Input Sensitivity: 0.775V/1.4V
• Inputs: 2x Balanced XLRs
• Output Power RMS: 8 Ohm Stereo 2x1500W
• Output Power RMS: 4 Ohm Stereo 2x2600W
• Output Power Bridge RMS: 8 Ohm Mono 5150W
• Direct Drive High Impedance: 70/100V
• Voltage Gain (8 Ohms): 37dB
• Power Consumption: 1500W Typical, 6700W Maximum
• Unit dimensions (HWD): 88 x 482 x 297mm, 3.5 x 19 x 11.7"
• Unit weight: 24.2Kg/pc, 53.4 lbs/pcx 261.5 x 351mm / 3.8" x 10.3" x 13.8"