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Hertz Digital Power HDP4 1000W 4 Channel Amplifier

  • Brand: Hertz
  • Product Code: HDP4
  • Availability: In Stock
  • £436.35 £479.99

    (10% SAVING)

Hertz Digital Power HDP4 1000W 4 Channel Amplifier

HDP 4 is a D-Class four-channel car audio amplifiers, perfect to satisfy any need. It is the most compact HDP; nonetheless, like the other models, it can reach very high power levels: in less than 30 cm (12 inches) it can provide up to 1000W on 2 channels at 4 Ohm! It can be used in full range as well as with crossover settable as Lo-Pass/Hi-Pass.
It has been thought to offer the user the maximum possible flexibility, both thanks to Speaker In and RCA inputs and to the controls, with a status monitor communicating to the user through a LEDs system. Using Speaker In inputs, the ART ( Automatic Remote Turn On-Off) function is available; the user can also switch it off.
HDP 4 is the perfect choice for those who look for performance and non-bulky sizes.
The double-extrusion heat sink and the Hertz logo, which is back lit and can be rotated, allow especially sophisticated installations.


  • Channel Mode: 4 - 3 - 2
  • Distortion-THD (100Hz @ 4 Ohms): 0.08%
  • Signal to Noise Ratio (A weighted at @ 1V): 100dB
  • Damping Factor (100Hz @ 4 Ohms): 50

Output Power (RMS @ 14.4V DC)

  • 4Ch: 150w x 4 (4 Ohms)
  • 4Ch: 250w x 4 (2 Ohms)
  • 3Ch: 150w x 2 (4 Ohms) + 500w  x1 (4 Ohms)
  • 3Ch: 250w x 2 (2 Ohms) + 500w x 1 (4 Ohms)
  • 2Ch: 500w x 2 (4 Ohms)

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Tags: hertz, digital, power, hdp4, 1000w, channel, amplifier, amplifiers