Steinigke Showtechnic GmbH - Your wholesale company for event technology. We only sell to commercial customers. All prices without tax.


3-channel amplifier 2 x 650 W + 1000 W @ 4 ohms
OMNITRONIC HDA-7.6 Amplifier


3-channel amplifier 2 x 650 W + 1000 W @ 4 ohms

OMNITRONIC HDA-7.6 Amplifier

Item no. 10452365

With up to 2,300 watts of built-in power, the HDA series is the perfect power source for various professional PA systems capable of high volume. Thanks to its three-channel design and the integrated frequency filters the series is optimized for stereo operation with satellite cabinets and a mono subwoofer. This series is ideally suited for bars and clubs, restaurants, dancing schools and gyms.

3-channel amplifier 2 x 650 W + 1000 W @ 4 ohms

  • 2 x 350 W + 600 W @ 8 ohms
  • 2 x 650 W + 1000 W @ 4 ohms
  • Low Cut switch on the rear panel
  • Rotary control for adjusting the upper crossover frequency (Hi Cut) of the subwoofer
  • 3 gain controls
  • All operation modes controllable via LEDs, can be switched off
  • Signal inputs via XLR female or terminal block
  • Speaker connection via terminal block or speaker jack
  • Many protection circuits for optimized equipment protection
  • Forced fan cooling
  • Very rugged housing
  • Rack installation
Technical specifications
Power supply:230 V AC, 50 Hz
Output power:max. 2300 W
Frequency range:20 - 20000 Hz
Width:48.3 cm
Height:8.9 cm
Depth:45 cm
Weight:25 kg
Power output sine:
Stereo 4 ohms2 x 650 W + 1000 W
Stereo 8 ohms2 x 350 W + 600 W
Damping factor:>250
Distortion factor:0.05 %
Signal-to-noise ratio:>95 dB
Min. input sensitivity:0.775 V RMS
Input impedance:10 kohms (unbalanced), 20 kohms (balanced)
Output impedance:>0.02 ohms
Slew rate:20 V/µ sec
LED indicators (per channel):Clip, Protect, Signal
Minimum mounting depth:470 mm
Packaging units
PU EAN Weight Dimensions
1 4026397253290 27,00 kg 55cm x 54cm x 14cm
Spare parts
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User manual
Name Version Language
10452365-Manual-17380-1.000-de_en_fr.pdf (1 MB) 1.000 de_en_fr
Catalog pages
Service document
Name Version Language
10452365-Service-73903-1.100-de.zip (848 KB) 1.100 de
Video file
Name Version Language
10452365-Video-57759-de_en_es_fr.flv (10 MB) 0.000 de_en_es_fr
All images
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