3. Powersport HMP 1D

Powersport HMP 1D

250 Watt

Powersport HMP 1D

Technical Highlights

  • 1-channel marine amplifier, robust aluminum housing.
  • Integrated crossover, bridgeable crossover.
  • 150W RMS @ 4Ohm, 250W RMS @ 2Ohm, IPX64.
  • More technical details
€221.92
-11% €249.00 €221.92
2% discount with credit card

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ProductPowersport HMP 1D

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datasheet
Hertz-Powersport HMP 1D-1-Kanal Verstärker-masori-kaufen
€221.92
€249.00-11% €221.92

The Hertz Powersport HMP 1D is a 1-Channel Amplifier with an aluminum die-cast housing and IPX64 rating. The compact format measures a maximum of 223 x 100.5 x 43.6 mm at 1.35 kg. It features a Crossover with a bridgeable crossover system, a low-pass filter at 65, 85, or 115 Hz at 12 dB/oct., a subsonic filter at 45 Hz (Off, 22 or 32 Hz, 12 dB/oct.), and a boost at 50 Hz (Off, +6 or +9 dB). It has balanced inputs with high suppression of electromagnetic interference and PRE IN. The bandwidth is 10–500 Hz, the signal-to-noise ratio is 105 dB, and the damping factor is 300 (100 Hz @ 4 Ohm). The distortion is 0.1% (100 Hz @ 4 Ohm), with Pre-In sensitivity LO: 0.2–5 V and HI: 0.8–20 V. Power supply is 11–15 VDC with 1 x 15 A Fuse, idle current is 1 A/0.04 mA, remote input is 4–15 VDC (1 mA), and it features automatic remote on/off. The HRC BM remote control for level adjustment is included.

Features
  • 1-Channel Amplifier
  • Aluminum die-cast housing
  • IPX64
  • Compact design, max. size 223 x 100.5 x 43.6 mm
  • Weight 1.35 kg
  • Includes HRC BM volume remote control
  • Balanced inputs
  • High suppression of electromagnetic interference
  • Automatic remote on/off
  • Inputs: PRE IN
  • Integrated Crossover
  • Bridgeable crossover system
  • Full filter: Yes
  • Low-pass: 65 / 85 / 115 Hz @ 12 dB/oct.
  • Subsonic 45 Hz: Off / 22 / 32 Hz @ 12 dB/oct.
  • Boost 50 Hz: Off / +6 / +9 dB
Technical Specifications
  • Channels: 1
  • Supply voltage: 11–15 VDC
  • Fuse: 1 x 15 A
  • Idle current On/Off: 1 A / 0.04 mA
  • Current draw @ 2 Ohm, 14.4 VDC (maximum musical power): 15 A
  • Remote input: 4–15 VDC, 1 mA
  • Distortion (100 Hz @ 4 Ohm): 0.1%
  • Bandwidth: 10–500 Hz
  • Signal-to-noise ratio (A-weighted @ 1 V): 105 dB
  • Damping factor (100 Hz @ 4 Ohm): 300
  • Pre-In sensitivity LO: 0.2–5 V
  • Pre-In sensitivity HI: 0.8–20 V
  • Minimum load impedance: 2 Ohm
  • Output power RMS @ 14.4 VDC, THD 1%: 150 W x 1 (4 Ohm)
  • Output power RMS @ 14.4 VDC, THD 1%: 250 W x 1 (2 Ohm)
  • Output power RMS @ 14.4 VDC, THD 10%: 180 W x 1 (4 Ohm)
  • Output power RMS @ 14.4 VDC, THD 10%: 300 W x 1 (2 Ohm)
  • Total output power RMS: 300 W
  • Max dimensions: 223 x 100.5 x 43.6 mm
  • Dimension A: 223 mm
  • Dimension B: 207 mm
  • Dimension C: 100.5 mm
  • Dimension D: 76 mm
  • Dimension E: 43.6 mm

Frequently Asked Questions about Powersport HMP 1D

What are the housing features of the Hertz Powersport HMP 1D?

The Hertz Powersport HMP 1D features a robust housing made of die-cast aluminum. This compact design is not only aesthetically pleasing but also provides the amplifier with increased durability. The IPX64 rating means that the housing is protected against dust ingress and splashing water, which is particularly advantageous for use in demanding environments such as UTVs, ATVs, and motorcycles. Additionally, the die-cast aluminum housing supports heat reduction by effectively dissipating internal heat, contributing to performance stability. Another advantage of the aluminum construction is its lightweight of only 1.35 kg, which simplifies installation.

How is the crossover of the Hertz Powersport HMP 1D designed?

The integrated crossover of the Hertz Powersport HMP 1D is designed to provide maximum flexibility in system design. It includes a low-pass filter that operates at either 65 Hz, 85 Hz, or 115 Hz with a slope of 12 dB/octave. These adjustment options allow for precise output tailoring to the requirements of the sound system. Additionally, a subsonic filter is integrated, which can be set to 22 Hz or 32 Hz, protecting the sound from unwanted low frequencies. These adjustments ensure targeted sound optimization and provide a balanced sound profile.

What power specifications does the Marine Amplifier Powersport HMP 1D offer?

The Powersport HMP 1D delivers an output power of 150 watts RMS at 4 ohms and 250 watts RMS at 2 ohms with a supply voltage of 14.4 VDC. With a higher distortion threshold of 10%, the power increases to 180 watts at 4 ohms and 300 watts at 2 ohms. These power values illustrate the efficiency of the amplifier in terms of energy conversion. The HMP 1D impresses with a total power of 300 watts RMS, making it suitable for powerful and dynamic audio playback. At low impedances, the amplifier reaches its optimal sound potential.

How is the Hertz Powersport HMP 1D affected by electromagnetic interference?

The Hertz Powersport HMP 1D is equipped with specially balanced inputs that ensure high suppression of electromagnetic interference. This protection mechanism minimizes potential disturbances that could occur during the audio experience. The balanced inputs filter out interference before it reaches the Amplifier, allowing for clear and uncolored sound. Especially in environments where electromagnetic interference is common, such as near motors or other electrical devices, these inputs provide a practical advantage for interference-free sound reproduction.

What control options does the Powersport HMP 1D offer for volume control?

The Hertz Powersport HMP 1D offers user-friendly volume control options thanks to the included HRC BM remote control. This remote allows for precise adjustment of the Amplifier level directly from its position. The volume control range extends from -50 dB to +6 dB, enabling fine tuning. The HRC BM remote not only provides convenience but also a secure way of control, allowing maintenance and adjustments without physical access to the Amplifier. This makes operating the sound system more intuitive and user-friendly.

What is the total harmonic distortion of the Hertz Powersport HMP 1D and what does it mean?

The total harmonic distortion of the Hertz Powersport HMP 1D is only 0.1 percent at a measurement of 100 Hz and 4 Ohms. This means that distortions in the audio signal are extremely low, and the Amplifier reproduces a clear and undistorted sound. The low total harmonic distortion is an indicator of the high sound fidelity of the Amplifier and shows that unwanted harmonic distortions are minimized. Especially at higher volumes or with more complex musical pieces, this value ensures that no sonic misinformation occurs, contributing to an authentic and detailed audio enjoyment.

What features make the Hertz Powersport HMP 1D particularly suitable for outdoor vehicles?

The Hertz Powersport HMP 1D is specifically designed for use in outdoor vehicles such as UTVs, ATVs, and motorcycles. Its housing with an IPX64 rating provides excellent protection against splashes and dust. Another crucial factor is the automatic on and off function, which offers flexibility and protects the system from unwanted power spikes. The compact aluminum casting of the housing is lightweight and robust, which is advantageous in demanding environments. These features make the HMP 1D an ideal companion for off-road use, regardless of the prevailing weather conditions.

What are the dimensions of the Hertz Powersport HMP 1D and how does this affect installation?

The dimensions of the Hertz Powersport HMP 1D are 223 mm in length, 100.5 mm in width, and 43.6 mm in height. This compact design makes it suitable for installations in vehicles with limited space. The lightweight of 1.35 kg further facilitates installation, especially in environments where it is crucial for each component to maintain its position. These dimensions, along with the design, not only allow for easy mounting but also enable flexible placement to optimally integrate the amplifier into the existing audio system.

What input and filter options does the Hertz Powersport HMP 1D have?

The Hertz Powersport HMP 1D offers a variety of input and filter options to adapt the audio setup to different requirements. The inputs include a pre-in interface equipped with full-range, low-pass, and selectable subsonic filters. The low-pass filters operate at 65 Hz, 85 Hz, or 115 Hz and provide a slope of 12 dB/octave. Additionally, there is a subsonic filter that can be turned off at 45 Hz or switched to 22 Hz or 32 Hz to suppress extremely low frequencies. These options allow for effective optimization of sound performance.

How does the signal-to-noise ratio of the Hertz Powersport HMP 1D affect sound quality?

The signal-to-noise ratio of the Hertz Powersport HMP 1D is an impressive 105 dB, A-weighted at 1 volt. Such a high value means that the amplifier's noise is extremely low in relation to the useful signal. This results in a clear and noise-free sound image, even with a low input signal. The high signal-to-noise ratio ensures that details of the music are clearly articulated and do not get lost in a noise floor. This feature is particularly beneficial for audiophile listeners who expect a clean and crisp listening experience.

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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