DP 4.300 4-channel class AB amplifier

Hertz
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€ 189,00
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Amplifier Type
4 channels
Amplifier Class
AB
RMS Power 4 Ohm
60 W x 4 Watt
RMS Power 2 Ohm
85 W x 4 Watt
RMS Power 3 Channels 4 Ohm
60 W x 2 + 170 W x 1 Watt
RMS Power 3 Channels 2 Ohm
85 W x 2 + 170 W x 1 Watt
RMS Power Dual Mono 4 Ohm
170 W x 2 Watt
S/PDIF Digital Input
No
High Level Input
NO

Hertz DP 4.300 4-channel Class AB Amplifier DIECI POWER Series

The Hertz DIECI POWER DP 4.300 amplifier offers superior car audio experience, thanks to its exceptional power and precision. Certified High-Resolution Audio, it ensures faithful reproduction of every musical detail, with a frequency response ranging from 10 Hz to 50 kHz. Despite its compact size, this 4-channel class AB amplifier is capable of delivering maximum power, guaranteeing powerful and defined sound without taking up too much space in the cabin. Its elegant design, with a status LED, solid terminals and removable top panel, integrates perfectly into any vehicle.

The universal compatibility of the DP 4.300, with an operating supply voltage between 6.5 and 16.5 V and an input sensitivity for speakers between 1.6 and 40 Vrms, ensures optimal performance with a wide range of audio sources. The balanced input circuit offers clean signal transmission free from interference. With adjustable controls for input levels, crossover filters and bass boost, users can customize the audio according to their preferences. The automatic remote on/off function ensures trouble-free operation and optimal energy efficiency. Whether using the Speaker-In or Pre-In input, the DP 4.300 offers full-range preout outputs, guaranteeing additional configuration flexibility for your car audio system.

DP 4.300 Features

  • High-resolution audio certification: Hi-Res Audio certification with frequency response of 10 Hz - 50 kHz.
  • Maximum power in compact size: stable power outputs on 4 channels in class AB at 2Ω fully bridgeable in a small and compact design.
  • Attractive design: elegant status LED, solid machined terminals and removable top panel to protect controls and connections.
  • Universal compatibility: power supply voltage from 9 to 16.5 V and speaker input sensitivity from 1.6 to 40 Vrms with integrated universal speaker simulator.
  • High noise rejection: Pre-in and Speaker-in with balanced input circuit.
  • Full range of controls: adjustable input levels, high-pass/low-pass crossover filters (50-4000Hz 12dB/Oct.) and bass boost to adjust sound to your preferences.
  • Automatic remote on/off: controlled by OEM radio.
  • Full-range preout outputs: available both when using Speaker-In level inputs and Pre-in.

Hertz DP 4.300 Technical Specifications

  • Channels 4 - 3 - 2
  • Nominal supply voltage (fuse) 11 ÷ 15 VDC (2 x 20 A)
  • Operating supply voltage 6.5 ÷ 16.5 VDC
  • Minimum current 0.8 A
  • Standby consumption 5 uA
  • Consumption, MIN load impedance (maximum musical power) 24 A
  • Remote IN 4 ÷ 15 Vdc (1.5 mA)
  • ART - Automatic remote on/off from SPK-IN (BTL radio only) 1.5 Vdc
  • Efficiency 59%

Amplifier Stage

  • Distortion - THD at 100 Hz, 70% of nominal power 0.015%.
  • Damping factor at 1 kHz, 1W 105
  • Bandwidth at -3 dB 10Hz ÷ 45kHz
  • S/N Ratio (A-weighted @ 1 V input) 100 dBA
  • Minimum load impedance
    • At 4 channels: 2 Ω
    • At 3 channels: 2 Ω + 2 Ω + 4 Ω
    • At 2 channels: 4 Ω
  • Adjustable crossovers yes

Output Power

  • Output power (RMS) @ 1% THD:
    • 4Ch @ 4Ω 60 W x 4
    • 4Ch @ 2Ω 85 W x 4
    • 3Ch @ 4Ω 60 W x 2 + 170 W x 1
    • 3Ch @ 2Ω / 4Ω 85 W x 2 + 170 W x 1
    • 2Ch @ 4Ω 170 W x 2
  • Output power (RMS) at 14.4 VDC, THD 10%:
    • 4Ch @ 4Ω 75 W x 4
    • 4Ch @ 2Ω 105 W x 4
    • 3Ch @ 4Ω 75 W x 2 + 210 W x 1
    • 3Ch @ 2Ω / 4Ω 105 W x 2 + 210 W x 1
    • 2Ch @ 4Ω 210 W x 2
  • Total power 840 W

Inputs/Filters

  • Pre-In / Speaker-In inputs
  • Pre Out Full Range - (front)
  • Pre-In sensitivity 0.32 ÷ 8 VRMS
  • Speaker input sensitivity 1.6 ÷ 40 VRMS
  • Front full-range Hi-Pass / 50-4000Hz 12dB/Oct.
  • Front full-range Lo-Pass / 50-4000Hz 12dB/Oct.
  • Rear full-range Hi-Pass / 50-4000Hz 12dB/Oct.
  • Rear full-range Lo-Pass / 50-4000Hz 12dB/Oct.
  • Bass boost 50Hz 0 ÷ 9 dB
€ 189,00 Price incl. VAT