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Diamond Audio HXM800.2D

800W RMS Class D MotorSport Series 2-Channel Car, Marine and Powersport Amplifier

Diamond Audio
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• 300 watts x 2 channel @ 4 ohm
• 400 watts x 2 channel @ 2 ohm
• Bridged: 800 watts x 1 channel @ 4 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 2-Channel Amplifier

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$499.99

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Diamond Audio HXM800.2D

20% off


Priced separately $609 98

Promo Savings of $22 00

Total price:

$587 98

Description


2-Channel Amplified Motorsport Performance

Driving high-performance audio across wide-open water or dusty trails requires an amplifier that delivers brutal, continuous power without overwhelming your vehicle's charging system. Diamond Audio HXM800.2D is an aggressively efficient 2-channel Class-D workhorse engineered to inject massive volume into any marine or powersports soundstage. By utilizing an advanced IR digital chipset and a robust PWM power supply, this compact unit effortlessly pushes 300 watts RMS per channel at 4 ohms and 400 watts at 2 ohms. For those demanding absolute maximum output, you can bridge the channels to send a staggering 800 watts to a heavy-duty wake tower setup or a dedicated marine subwoofer, ensuring your music completely dominates background engine noise.

Securing immense volume means nothing if the resulting sound is distorted or fatiguing to the ears. To guarantee studio-level clarity at full throttle, this MOTORSPORT series amplifier incorporates a DirectFET output stage and balanced differential inputs that actively reject alternator whine and unwanted electrical interference. Dialing in a perfectly tuned acoustic profile is fast and intuitive thanks to fully variable high-pass and low-pass crossovers ranging from 40Hz to 400Hz. Paired with convenient top-mounted controls, adjustable phase settings, and integrated output clip indicators, you gain precise, tactile command over your entire frequency range to prevent speaker damage and maximize sonic accuracy.

Exposing your sensitive audio electronics to harsh outdoor environments demands serious structural armor. Built specifically for extreme abuse, this 2-channel amplifier features conformal-coated, multi-layer circuit boards that aggressively repel heavy moisture, salt spray, and thick trail dust. The rugged internal components are protected by an extruded, anodized aluminum heat sink designed to actively disperse thermal buildup during marathon listening sessions. Measuring just 9.74" long and 1.75" thick, this ultra-slim powerhouse slides effortlessly into tight motorcycle fairings, boat compartments, or under side-by-side seats, providing a stealthy and completely weather-defying foundation for your next adventure.

Product Details:

  • HXM Series Class D 2 ohm Stable 2-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 300 watts x 2 channel
    • 2 ohm: 400 watts x 2 channel
    • Bridged: 800 watts x 1 channel @ 4 ohm
  • Total power output: 800 watts
  • LED Power/Protect Light
  • Wired bass level remote control included
  • Speaker-level (high-level) inputs (Requires adapter like the Kicker KISL)
  • 1 pair of pre-amp outputs
  • Signal sensing remote turn-on
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Anodized extruded aluminum heat sink provides superior thermal performance
  • Full range class D IR chipset
  • Illuminated logo / fully concealed mounting
  • Output clip indicators for precise set-up
  • Fine tuned fully variable crossovers and phase control
  • Top mounted controls for convenient amplifier adjustment
  • Input sensitivity:
    • Low level: 0.2 - 10.0 volts
    • High level: Up to 25W RMS
  • Frequency Response: 10 - 35000 Hz
  • Total Harmonic Distortion (THD): 0.05%
  • Signal to Noise Ratio: 77.2 dB
  • Variable high-pass filter: 40 - 400 Hz
  • Variable low-pass filter: 40 - 400 Hz
  • Variable Bass Boost: 0 - 12 dB
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 9.74" L x 5.27" W x 1.75" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: HXM800.2D


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Specifications & Details


Key Features
Amplifier Key Features
Bass Boost
Speaker Level Inputs
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
300 watts x 2 channel
RMS Power @ 2 ohms
400 watts x 2 channel
Bridged RMS Power
800 watts x 1 channel
Amplifier Specifications
Series
HXM Series
Amplifier Class
D
Number of Channels
2-Channel
Total RMS Power Output
800 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
10 - 35000 Hz
THD at Rated RMS Power
0.05%
Speaker Level Inputs
Optional (Requires Accessory Adapter)
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
40 - 400 Hz
Low-Pass Crossover Frequency
40 - 400 Hz
Signal-to-Noise Ratio
77.2 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
0.2 - 10.0 volts
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Amplifiers
Amplifier
Mounting Brackets
Wireless remote
Mounting screws (6)
Washers (6)
One spare fuse
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

HXM800.2D

Weight:

7.00lbs

Internal SKU:

hxm8002d

Internal Product ID:

174461

Customer Ratings & Reviews


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