3. Car Amplifier
  5. DP 1.500

DP 1.500

3 reviews

590 Watt

DP 1.500

3 reviews

Technical Highlights

  • 1-channel amplifier, Advanced Class-D technology, 2 Ω stable.
  • Status LED, removable plate, milled terminal block.
  • Adjustable controls, maximum output power 590 W.
  • More technical details
€159.60
-11% €179.00 €159.60
2% discount with credit card

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ProductDP 1.500

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Warranty terms
Hertz-DP 1.500-1-Kanal Verstärker-masori-kaufen
€159.60
€179.00-11% €159.60

DP 1.500 is a 1-Channel Amplifier from Hertz featuring Advanced Class-D technology. The compact design includes a status LED, a removable top plate, and a solid machined terminal block. A balanced input circuit as well as Pre-In and Speaker-In are available. Adjustable input levels, a low-pass filter from 50 - 250 Hz with 24 dB/Oct., and a subsonic filter at 25 Hz with 24 dB/Oct. are integrated. The phase is switchable between 0/180°, bass boost at 50 Hz is selectable from 0 - 9 dB, and the SUB Remote Volume Control HRC 02 adjusts from -20 - 6 dB. The minimum load impedance is 2 Ω, and the maximum output power is 590 W. Other specifications include an efficiency of 86%, a bandwidth of 10 Hz - 500 Hz, a signal-to-noise ratio of 99 dBA, and a damping factor of 180.

Features
  • 1-Channel Amplifier
  • Advanced Class-D technology
  • Compact design
  • Status LED
  • Removable top plate
  • Solid machined terminal block
  • Balanced input circuit
  • Pre-In and Speaker-In
  • Full-range preamplifier output
  • Adjustable input levels
  • Adjustable crossovers
  • Low-pass OFF / 50 - 250 Hz 24 dB/Oct.
  • Subsonic OFF / 25 Hz 24 dB/Oct.
  • Phase 0 / 180°
  • Bass Boost at 50 Hz 0 - 9 dB
  • SUB Remote Volume Control HRC 02 -20 - 6 dB
  • ART automatic on/off via SPK-IN 1.5 VDC
  • Amplifier Class D
Technical Specifications
  • Channels: 1
  • Minimum load impedance: 2 Ω
  • Nominal supply voltage fuse: 11 - 15 VDC (1 x 30 A)
  • Operating supply voltage: 6.5 - 17.5 VDC
  • No-load current: 1 A
  • Standby current consumption: 50 µA
  • Current consumption at minimum load impedance maximum music power: 21 A
  • Remote IN: 4 - 17 VDC (1 mA)
  • Efficiency: 86 %
  • THD distortion at 100 Hz, 70 % nominal power: 0.2 %
  • Damping factor at 1 kHz, 1 W: 180
  • Bandwidth at -3 dB: 10 Hz - 500 Hz
  • Signal-to-noise ratio A-weighted at 1 V input: 99 dBA
  • Pre-In sensitivity: 0.32 - 8 VRMS
  • Speaker-In sensitivity: 1.6 - 40 VRMS
  • RMS output power at 1 % THD, 1 channel at 4 Ω: 280 W
  • RMS output power at 1 % THD, 1 channel at 2 Ω: 500 W
  • RMS output power at 14.4 VDC and 10 % THD, 1 channel at 4 Ω: 350 W
  • RMS output power at 14.4 VDC and 10 % THD, 1 channel at 2 Ω: 590 W
  • Total power: 590 W

Frequently Asked Questions about DP 1.500

What is the maximum output power of the DP 1.500?

The DP 1.500 from Hertz achieves a maximum output power of 590 W. At a load impedance of 4 Ω, it delivers 280 Watts RMS, while at a 2 Ω load, it provides 500 Watts RMS. These values are measured at 1% THD. At a nominal voltage of 14.4 VDC and 10% THD, the Amplifier offers 350 W at 4 Ω and 590 W at 2 Ω. This impressive performance is due to the Advanced Class-D technology, which not only provides high audio quality but is also efficient in energy consumption.

What are the voltage requirements for the Hertz DP 1.500?

The DP 1.500 Amplifier from Hertz requires a nominal supply voltage between 11 and 15 VDC, which is protected by a 30 A Fuse. However, the operating voltage can vary within a range of 6.5 to 17.5 VDC. This voltage flexibility allows for adaptation to different onboard networks. Additionally, it is equipped with a remote input that accepts voltages from 4 to 17 VDC at a current of 1 mA. The efficiency of the Amplifier is 86%, making it energy-efficient in its class.

What filter options does the DP 1.500 offer?

The DP 1.500 from Hertz offers a variety of filter options for fine-tuning the sound. This includes a low-pass filter that can be either turned off or set between 50 and 250 Hz at 24 dB/Oct. Additionally, a subsonic filter is available, which can also be turned off or activated at 25 Hz with 24 dB/Oct. These filters allow for adjusting the frequency response according to the specific requirements of the audio system. Especially if you enjoy listening to music loudly, these filters enable you to control the sound precisely and minimize distortion.

Can the DP 1.500 be adapted to different vehicles?

Yes, the DP 1.500 from Hertz is designed for universal compatibility and can be integrated into various vehicles. The symmetrical input circuit ensures interference-free signal transmission, which is a central feature for use in different audio configurations. Despite its robust performance characteristics, the Amplifier is compactly designed, making installation in tight spaces in the car easier. The dimensions of the product are ideally adjusted to ensure a hassle-free installation, regardless of the brand or model of your vehicle.

How does the Advanced Class-D technology affect the performance of the DP 1.500?

The Advanced Class-D technology of the Hertz DP 1.500 not only enhances efficiency but also improves audio quality through a faster switching frequency and lower distortion levels. This technology enables stable performance at 2 Ω while minimizing energy loss. This is particularly advantageous for energy efficiency, which stands at 86%. Additionally, this technology ensures that the Amplifier remains cool even under heavy load, supporting continuous operation without compromising performance or audio quality. This way, you save energy while maintaining high sound precision.

How are the input sensitivities of the DP 1.500 defined?

The input sensitivities of the DP 1.500 Amplifier offer remarkable flexibility. The pre-in sensitivity ranges from 0.32 to 8 VRMS, while the speaker-in sensitivity covers a range of 1.6 to 40 VRMS. These adjustment options allow you to adapt the Amplifier to various sources and sound environments. This, in turn, leads to optimal sound reproduction that can be tailored to your specific listening habits. The sensitivity adjustment ensures that the Amplifier interacts efficiently with different signal sources without loss of sound quality.

What frequency bandwidth does the Hertz DP 1.500 cover?

The DP 1.500 from Hertz covers a frequency range of 10 Hz to 500 Hz at -3 dB. This range is due to its design as a 1-channel Amplifier optimized for use in subwoofer applications. This bandwidth ensures the reproduction of low frequencies and guarantees powerful bass performance without compromising the high clarity of signals in the relevant range. The optimized bandwidth provides an intense sound experience, particularly suited for accurately capturing and faithfully reproducing the lowest tones.

What energy efficiency measures does the DP 1.500 offer?

The DP 1.500 from Hertz impresses with its energy efficiency, rated at 86%. This is made possible by the Advanced Class-D technology, which minimizes energy losses. In idle mode, the power consumption is only 1 A, and the standby power consumption is remarkably low at 50 µA. The Amplifier utilizes the ART function, which allows for automatic on/off switching via the SPK-IN input (only BTL radio) at a voltage of 1.5 VDC, further reducing energy consumption when not in use. These features make the DP 1.500 efficient even in energy-consuming vehicle environments.

What special features support device control on the DP 1.500?

The DP 1.500 offers various special features for optimal device control. It has a removable top plate for easy installation and adjustment, as well as a solid machined terminal block that ensures secure connections. The optional SUB Remote Volume Control HRC allows remote control of the volume level between -20 and +6 dB. These functions enable intuitive adjustment of the sound characteristics and precise calibration of the volume to ensure optimal sound in the vehicle.

What is the distortion of the DP 1.500 at rated power and different frequencies?

The distortion of the DP 1.500 from Hertz is only 0.2% THD at a frequency of 100 Hz and 70% rated power. This highlights the clarity and precision of the audio output. Another notable feature is the damping factor of 180 at 1 kHz and 1 W, which ensures stable control of the speaker membrane, thereby minimizing signal distortion. Combined with a signal-to-noise ratio of 99 dBA, high sound fidelity is ensured, making important details audible, especially in dynamic musical passages.

Manufacturer information/responsible person

Elettromedia SpA
62018 Potenza Picena (MC)
Strada Regina km 3,500
Italy

Contact person:
Simone Iampieri
Executive Director Assistant
T +39 0733 870 813
Elettromedia SpA
62018 Potenza Picena (MC) Italy
Strada Regina km 3,500
T + 39 0733 870 870

Contact: simone.iampieri@elettromedia.it

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