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Hertz HCP 4D 4-Channel Amplifier With Hertz ESK 165.5 2 Way Component Speakers
- Cash & Carry
Condition
Brand New
Suitable For
All Models
Posted on: 15 Oct 2020 | Updated on : 29 Oct 2020

Merchant information

460 Upper Serangoon Road S(534493)
( 1 more outlet )
9.30am - 6.30pm (Mon - Sat) Close on Sun & PHs
94558833
62816739
62830300

Ad information

Hertz HCP 4D (D-Class 4-Channel Amplifier)

HCP 4D is a D Class car audio amplifier, able to offer up to 1160W (RMS); it is the ideal choice for those who want high power levels in complex systems. Extremely versatile, complete in its functions, provided with Speaker-In and RCA-In inputs to work with any head units, it has been designed to work also in mono (selectable mode), for a three-channel system with sub and front, or a powerful two-channels system. All the Hertz Compact Power amplifiers are assembled with high-quality components and feature a complete and by-passable crossover system. The dissipation system is optimized with the heat being transferred to the heat sink and then dissipated through the sides of the amplifier.


Specifications

  • Channel Mode: 4 - 3 - 2
  • Output Power (RMS) @ 14.4 VDC:

- 4 Ch: 85 W x 4 (4 Ohm)

- 4 Ch: 145 W x 4 (2 Ohm)

- 3 Ch: 85 W x 2 (4 Ohm) + 290 W x 1 (4 Ohm)

- 3 Ch: 145 W x 2 (2 Ohm) + 290 W x 1 (4 Ohm)

- 2 Ch: 290 W x 2 (4 Ohm)

  • Filters

- Bypass: Yes

- Hi-Pass: A/B: 50 - 3.2k Hz @ 12 dB/Oct.

- Lo-Pass: A/B: 50 - 3.2k Hz @ 12 dB/Oct.

- Band-Pass: -

  • Distortion - THD (100 Hz @ 4 Ohm): 0.02%
  • S/N Ration (A weighted @ 1V): 100 dB
  • Damping Factor (100 Hz @ 4 Ohm): 200

Features

  • Compact design built from extruded aluminum heatsink with the top side ensuring effective transfer of the heat.
  • Special balanced high-noise rejection input circuitry on the Pre-In or Speaker-In inputs.
  • Speaker-In (for OEM head units) and RCA-In (for Aftermarket head units) inputs.
  • Selectable ART, Automatic Remote Turn-On/Off function, automatically turns on and off the amplifier when the OEM radio turns on and off (can be enabled/disabled, with only Speaker-In inputs).
  • Power supply featuring multiple winding transformer, Low-ESR 105°C capacitors, D-Class 2 Ω stable output stage.
  • Pre-outs, also available when using Speaker-In level inputs.
  • Mono operation mode (selectable) to create a sub + front three-channel system or a powerful two-channel system.
  • Bass Boost (50 Hz) adjustable to 12 dB, to increase the subwoofer punch.
  • Lo-Pass and Hi-Pass 12 dB adjustable (50 Hz to 3200 Hz) filters, providing
    the ability to build a front + rear system, a multichannel woofer + tweeter system or a powerful sub + front system.
  • Selectable full range power outputs.


Hertz ESK 165.5 (2-way System)

ESK 165.5 is a two-way car audio systems, employing the proprietary ET 26.5 tweeter, the EV 165.5 woofer and the specific CX 200.5 crossover, creating a combination of hi-tech products to ensure thrilling acoustic performance. Excellent frequency response, high level of installation friendliness even with OEM placements, efficiency and appealing design: the Energy.5 systems comprise and contain the whole sound philosophy of Energy. Pure energy for listening pleasure.


Specifications

  • Component: 2-way System
  • Woofer Size: 6.5 inch (165 mm)
  • Tweeter Size: 1 inch (26 mm)
  • Power Handling (Peak): 300 Watts
  • Power Handling (Continuous): 100 Watts
  • Impedance: 4 Ohm
  • Frequency Response (Hz): 60 ÷ 23 k
  • Sensitivity: 93.5 dB SPL
  • Woofer Magnet: High Density Flux Ferrite
  • Tweeter Magnet: Neodymium
  • Woofer cone: Water-repellent pressed paper
  • Tweeter dome: Tetolon
  • Crossover type: LP/HP
  • Crossover cut off: 3 kHz - 6/12 dB Oct.

Features

  • Tetolon dome, with hemispheric profile and wide roll surround; extremely light weight and properly damped for smooth and extended high frequency response.
  • Acoustic compression chamber; high efficiency and off-axis optimized response.
  • CCAW (Copper Clad Aluminium Wire) ultra light ferrofluid-cooled mobile voice coil.
  • High energy neodymium magnet.
  • Low carbon content plates for maximum magnetic permeability and high heat dissipation.
  • Damping material; controlling acoustic resonances insuring clear, high frequency tones.
  • V-cone for best off-axis response and clear mid-high frequency detail.
  • Water-repellent treated paper cone; butyl rubber surround.
  • Pure copper voice coil, wound on aluminium former, for exceptional thermal and mechanical capacity.
  • Large motor assembly for excellent control of voice coil.
  • Low carbon content plates for maximum magnetic permeability and high heat dissipation.
  • Rubber magnet cover provides damping to the basket and motor structure and protects from abrasions and damages.
  • DIN size basket coated with scratch-proof, corrosive-resistant material.
  • Tin-plated, high current terminals.
  • Silver-plated lead wires, for maximum reliability and conductivity.
  • Epoxy glue for basket and motor system provides perfect coupling.
  • Curve memory Nomex spider for consistent, reliable performance.

Ad information

Hertz HCP 4D (D-Class 4-Channel Amplifier)

HCP 4D is a D Class car audio amplifier, able to offer up to 1160W (RMS); it is the ideal choice for those who want high power levels in complex systems. Extremely versatile, complete in its functions, provided with Speaker-In and RCA-In inputs to work with any head units, it has been designed to work also in mono (selectable mode), for a three-channel system with sub and front, or a powerful two-channels system. All the Hertz Compact Power amplifiers are assembled with high-quality components and feature a complete and by-passable crossover system. The dissipation system is optimized with the heat being transferred to the heat sink and then dissipated through the sides of the amplifier.


Specifications

  • Channel Mode: 4 - 3 - 2
  • Output Power (RMS) @ 14.4 VDC:

- 4 Ch: 85 W x 4 (4 Ohm)

- 4 Ch: 145 W x 4 (2 Ohm)

- 3 Ch: 85 W x 2 (4 Ohm) + 290 W x 1 (4 Ohm)

- 3 Ch: 145 W x 2 (2 Ohm) + 290 W x 1 (4 Ohm)

- 2 Ch: 290 W x 2 (4 Ohm)

  • Filters

- Bypass: Yes

- Hi-Pass: A/B: 50 - 3.2k Hz @ 12 dB/Oct.

- Lo-Pass: A/B: 50 - 3.2k Hz @ 12 dB/Oct.

- Band-Pass: -

  • Distortion - THD (100 Hz @ 4 Ohm): 0.02%
  • S/N Ration (A weighted @ 1V): 100 dB
  • Damping Factor (100 Hz @ 4 Ohm): 200

Features

  • Compact design built from extruded aluminum heatsink with the top side ensuring effective transfer of the heat.
  • Special balanced high-noise rejection input circuitry on the Pre-In or Speaker-In inputs.
  • Speaker-In (for OEM head units) and RCA-In (for Aftermarket head units) inputs.
  • Selectable ART, Automatic Remote Turn-On/Off function, automatically turns on and off the amplifier when the OEM radio turns on and off (can be enabled/disabled, with only Speaker-In inputs).
  • Power supply featuring multiple winding transformer, Low-ESR 105°C capacitors, D-Class 2 Ω stable output stage.
  • Pre-outs, also available when using Speaker-In level inputs.
  • Mono operation mode (selectable) to create a sub + front three-channel system or a powerful two-channel system.
  • Bass Boost (50 Hz) adjustable to 12 dB, to increase the subwoofer punch.
  • Lo-Pass and Hi-Pass 12 dB adjustable (50 Hz to 3200 Hz) filters, providing
    the ability to build a front + rear system, a multichannel woofer + tweeter system or a powerful sub + front system.
  • Selectable full range power outputs.


Hertz ESK 165.5 (2-way System)

ESK 165.5 is a two-way car audio systems, employing the proprietary ET 26.5 tweeter, the EV 165.5 woofer and the specific CX 200.5 crossover, creating a combination of hi-tech products to ensure thrilling acoustic performance. Excellent frequency response, high level of installation friendliness even with OEM placements, efficiency and appealing design: the Energy.5 systems comprise and contain the whole sound philosophy of Energy. Pure energy for listening pleasure.


Specifications

  • Component: 2-way System
  • Woofer Size: 6.5 inch (165 mm)
  • Tweeter Size: 1 inch (26 mm)
  • Power Handling (Peak): 300 Watts
  • Power Handling (Continuous): 100 Watts
  • Impedance: 4 Ohm
  • Frequency Response (Hz): 60 ÷ 23 k
  • Sensitivity: 93.5 dB SPL
  • Woofer Magnet: High Density Flux Ferrite
  • Tweeter Magnet: Neodymium
  • Woofer cone: Water-repellent pressed paper
  • Tweeter dome: Tetolon
  • Crossover type: LP/HP
  • Crossover cut off: 3 kHz - 6/12 dB Oct.

Features

  • Tetolon dome, with hemispheric profile and wide roll surround; extremely light weight and properly damped for smooth and extended high frequency response.
  • Acoustic compression chamber; high efficiency and off-axis optimized response.
  • CCAW (Copper Clad Aluminium Wire) ultra light ferrofluid-cooled mobile voice coil.
  • High energy neodymium magnet.
  • Low carbon content plates for maximum magnetic permeability and high heat dissipation.
  • Damping material; controlling acoustic resonances insuring clear, high frequency tones.
  • V-cone for best off-axis response and clear mid-high frequency detail.
  • Water-repellent treated paper cone; butyl rubber surround.
  • Pure copper voice coil, wound on aluminium former, for exceptional thermal and mechanical capacity.
  • Large motor assembly for excellent control of voice coil.
  • Low carbon content plates for maximum magnetic permeability and high heat dissipation.
  • Rubber magnet cover provides damping to the basket and motor structure and protects from abrasions and damages.
  • DIN size basket coated with scratch-proof, corrosive-resistant material.
  • Tin-plated, high current terminals.
  • Silver-plated lead wires, for maximum reliability and conductivity.
  • Epoxy glue for basket and motor system provides perfect coupling.
  • Curve memory Nomex spider for consistent, reliable performance.

Merchant information

460 Upper Serangoon Road S(534493)
1 Kim Chuan Terrace S(537024)
9.30am - 6.30pm (Mon - Sat) Close on Sun & PHs
94558833 / 62816739 / 62830300
Posted on: 15 Oct 2020 | Updated on : 29 Oct 2020

Features & specs

HCP 4D is a D Class amplifier, able to offer up to 1160W (RMS). It is the ideal choice for those who want high power levels in complex systems. Extremely versatile, complete in its functions, provided with Speaker-In and RCA-In inputs to work with any head units, it has been designed to work also in mono (selectable mode), for a three-channel system with sub and front, or a powerful two-channels system.

 

All the Hertz Compact Power amplifiers are assembled with high-quality components and feature a complete and by-passable crossover system. The dissipation system is optimized with the heat being transferred to the heat sink and then dissipated through the sides of the amplifier. Using the HRC accessory (Hertz Remote Control), HCP 4D offers the ability to remote control the subwoofer volume with extreme preciseness.

 

  1. Compact design built from an extruded aluminum heatsink with the top side ensuring effective transfer of the heat generated by the power electronic components.
  2. Special balanced input circuitry to reject electromagnetic disturbances present on the Pre-amplified or Speaker level inputs. 
  3. Input featuring both Speaker-In (OEM radio) and RCA-In (Aftermarket radio) inputs. 
  4. Selectable ART, Automatic Remote Turn-On/Off function, automatically turns on and off the amplifier when the OEM radio turns on and off (available on Speaker-In only).
  5. Power supply stage featuring multiple winding transformer, Low-ESR 105°C capacitors, D-Class 2 Ω stable.
  6. Pre-out, also available when using Speaker level inputs.
  7. Mono operation mode (selectable) to realize a sub + front three-channel system or a powerful two-channel system.
  8. Bass Boost (50 Hz) adjustable to 12 dB, to increase the subwoofer punch.
  9. Lo-Pass and Hi-Pass 12 dB adjustable (50 Hz to 3200 Hz) filters, providing the ability to realize a front + rear system, a multichannel woofer + tweeter system or a powerful sub + front system.
  10. Selectable full range power outputs.

Power Supply

  • Power supply voltage / fuse: 11 ÷ 15 VDC / 2 x 20 A
  • Idling current (power ON/OFF): 1.6 A / 0.04 mA
  • Consumption @ 2 Ω, 14.4 VDC (Max Musical Power): 22 A
  • Remote In: 7 ÷ 15 VDC - 1 mA
  • ART TM: Automatic Remote Turn-On/Off with Speaker-In

Features

  • Distorsion - THD (100 Hz @ 4 Ω): 0.02 %
  • Bandwidth: 10 ÷ 60K Hz
  • S/N Ratio (A weighted @ 1 V): 100 dB
  • Damping factor (100 Hz @ 4 Ω): 200
  • Pre-In sensitivity: 0.6 ÷ 5 VRMS (15 k Ω)
  • Speaker-In sensitivity: 1.5 ÷ 12 VRMS (47 Ω)
  • Load impedance (MIN)

    - @ 4 Ch: 2 Ω

    - @ 3 Ch: 2 Ω + 2 Ω + 4 Ω

    - @ 2 Ch: 4 Ω

Output Power (RMS) @ 14.4 VDC, THD 1%

  • 4 Ch: 75 W x 4 (4 Ω)
  • 4 Ch: 130 W x 4 (2 Ω)
  • 3 Ch: 75 W x 2 (4 Ω) + 260 W x 1 (4 Ω)
  • 3 Ch: 130 W x 2 (2 Ω) + 260 W x 1 (4 Ω)
  • 2 Ch: 260 W x 2 (4 Ω)

Output Power (RMS) @ 14.4 VDC, THD 10%

  • 4 Ch: 85 W x 4 (4 Ω)
  • 4 Ch: 145 W x 4 (2 Ω)
  • 3 Ch: 85 W x 2 (4 Ω) + 290 W x 1 (4 Ω)
  • 3 Ch: 145 W x 2 (2 Ω) + 290 W x 1 (4 Ω)
  • 2 Ch: 290 W x 2 (4 Ω)

INPUTS : PRE IN / SPEAKER IN

  • Pre out FULL range (FRONT): Yes
  • FRONT Ch. filters FULL: Yes
  • Hi-Pass: 50 ÷ 3.2k Hz @ 12 dB/Oct.
  • Lo-Pass: 50 ÷ 3.2k Hz @ 12 dB/Oct.
  • REAR Ch. filters FULL: Yes
  • Hi-Pass: 50 ÷ 3.2k Hz @ 12 dB/Oct.
  • Lo-Pass: 50 ÷ 3.2k Hz @ 12 dB/Oct.
  • FRONT Ch. MONO (on/off): Yes
  • REAR Ch. MONO (on/off): Yes
  • BOOST 50 Hz (adjust): (0 ÷ 12) dB

Size/Weight

  • Max size (mm / in.): 215 x 190 x 50 / 8.46 x 7.48 x 1.97
  • Weight (kg / lb.): 1,94 / 4.27 
Consumer Reviews
The quality of these amp is decent! It is very obvious that they are so much clearer than stock. I noticed a lot more detailed sounds since installing. I also love they way of how flexible it is to use the 3 channel. It works exactly how it has been advertised. It provides most suitable amp to satisfy our needs and wants! I've never disappointed at all with their product and I simply love the sound that they produced! It's clear and clean! It's worth to spend on these quality amp.
Reviewed by Ministar 
Installed this amp in the trunk to supplement my previous audio system. Flexible; used as 3-channel. Incredible quality and plenty of thump. Great value; don't spend more money on an amp, this is all you need from a quality brand. Installation; for flush mounting it requires skill to make a professional-grade cut through carpet board due to unusual top surface profile. Other than that, very easy to install. An additional comment, the amp requires air space around the longer sides to cool. Amp is still okay with convection cooling, but cannot expose sides to any material without possible melting of that material or overheating the amp.
Reviewed by Broussard789 

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