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Hertz DPower 4 (Open-box, Like New)

600W Peak (300W RMS) Class D DPower Series 4-Channel Full Range Car Amplifier

Hertz
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• 50 watts x 4 channel @ 4 ohm
• 65 watts x 4 channel @ 2 ohm
• Bridged: 130 watts x 2 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Learn more about the dpower4_obn

We apologize

This item has been discontinued

Description


Hertz brand icon

Authorized dealer

Item Condition - Like New (Open Box):

This product works and looks like new. It may have been opened for a visual demo or product video. In some cases there may be signs of an attempt at installation like opened packaging or mounting screw holes used, but there is no real sign of use or wear. Includes all original parts, packaging and accessories (or suitable replacement)

Hertz DPower 4

600W Peak (300W RMS) Class D DPower Series 4-Channel Car Amplifier
Quantity: 1

Product Details:

  • DPower Series Class D 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4-ohms: 50 watts x 4-channel
    • 4-ohms: 50 watts x 2-channel + 130 watts x 1-channel
    • 4-ohms: 130 watts x 2-channel
    • 2-ohms: 65 watts x 4-channel
    • 2-ohms: 65 watts x 2-channel + 130 watts x 1-channel
  • Total RMS power output: 300 watts
  • LED Power/Protect Light
  • Optional HRC BM wired bass level remote control (Sold separately)
  • Speaker-level (high-level) inputs
  • 1 pair of pre-amp outputs
  • Ultra compact design for OEM system upgrade
  • Automatic remote turn on/off
  • Protection circuitry (thermal, overload, and speaker short protection)
  • Input sensitivity:
    • Low level: 0.2 - 5 volts
    • High level: 0.8 - 20 volts
  • Frequency Response: 10 - 30000 Hz
  • Total Harmonic Distortion (THD): 0.2%
  • Signal to Noise Ratio: 95 dB
  • Variable high-pass filter: 40 - 220 Hz
  • Variable low-pass filter: 40 - 220 Hz
  • Fuse Rating: 20A
  • 8 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 8.75" L x 5.59" W x 1.99" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: DPower 4

Specifications & Details


Key Features
Amplifier Key Features
Speaker Level Inputs
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
50 watts x 4 channel
RMS Power @ 2 ohms
65 watts x 4 channel
Bridged RMS Power
130 watts x 2 channel
Amplifier Specifications
Series
DPower Series
Amplifier Class
D
Number of Channels
4-Channel
Total Peak Power Output
600 watts
Total RMS Power Output
300 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
10 - 30000 Hz
THD at Rated RMS Power
0.2%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
40 - 220 Hz
Low-Pass Crossover Frequency
40 - 220 Hz
Signal-to-Noise Ratio
95 dB
Remote bass/level controller
No
Fuse Rating
20A x 1 
Total Fuse Rating
20
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
0.2 - 5 volts
High-Level Input Sensitivity
0.8 - 20 volts
What is in the box?
Paperwork
User manual
Quick start guide
WITB: Amplifiers
Amplifier
Mounting screws (6)
Washers (6)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

DPOWER4_OBN

Weight:

1.88lbs

Internal SKU:

dpower4_obn

Internal Product ID:

224674

Customer Ratings & Reviews


Hertz DPower 4 (Open-box, Like New) thumbnail image

5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%



Durability
4
Value
4
Features
4
Design
5
Usability
4

Customer Photos & Videos


Customer Reviews

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Hertz DPower4 - 4 channel amp

The following review is for DPower 4, which is a part of the bundle you are viewing.

Nice compact amp. Sounds pretty good but does leave a bit more power to be desired. After reviewing the Hertz website, the specs for this amp rate the 14.4v power output at both 1 and 10% THD. I am not sure how 10% THD is invoked or if this is a common configuration but that sounds like a lot of distortion. I am running it at 4x4ohms. I would also prefer direct connect terminals instead of requiring spade connectors for all connections.

By Tommy on May 24, 2025 Checkmark Icon Verified purchase




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