HH M-Series power amplifiers are high power, 2U rack amplifers designed to provide maximum performance for demanding applications . Three models are available all featuring heavy duty low noise toroidal power supplies and rugged construction. Suitable for anywhere you need high fidelity, high power amplification

Featuring high quality balanced XLR inputs, user selectable input sensitivity , SpeakON(®) Connectors, binding post outputs, status indicators, Twin volume controls and comprehensive protection circuits.

HH has over five decades of experience designing quality power amplifiers, and indeed was one of the pioneers in this area.

Features

System Type

• 2U Professional Power Amplifier

Amplifier Type

• Class H High-Performance Professional Linear Design

Output Power

• 4 Ohm Stereo: 2 x 750W
• 8 Ohm Stereo: 2 x 500W
• 8 Ohm Bridge: 1500W

Frequency Response

• 20Hz – 20kHz (+0, -1dB)

THD+N

• ≤ 0.5% (20Hz – 20kHz)

Signal-to-Noise Ratio (S/N)

• ≥ 100dB

Voltage Gain (8Ω)

• 36dB

Slew Rate

• ≥ 20V/µS

Damping Factor

• 200

Input Sensitivity

• 0.775V / 1.4V

Input Impedance (Balanced/Unbalanced)

• 20kΩ / 10kΩ

Inputs

• 2 x Balanced XLR

Outputs

• 2 x Locking SpeakON® Connectors
• 4 x 4mm Binding Posts (with Safety Cover)
• 2 x Balanced XLR Link Outs

Controls

• Volume Controls (Per Channel)
• Power Switch
• Input Sensitivity Switch
• Bridge/Routing Mode Switch

Cooling

• Forced Air, Variable Speed Fan, Airflow Front to Back

Protection

• Soft Start
• VHF, RF
• Short Circuit
• Overload
• Clip Limit
• Overheat

Additional Features

• Soft Start
• Comprehensive Protection

Power Connector

• Removable IEC Power Cord (C14)

Dimensions (HxWxD)

• 88 x 482 x 239mm (3.5″ x 19″ x 9.4″)

Weight

• 12.5kg/pc (27.6 lbs/pc)

Carton Dimensions (HxWxD)

• 160 x 580 x 540mm (6.3″ x 22.8″ x 21.3″)