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JL Audio  MHD900/5

MHD Series 5-Channel 100W RMS x 4 + 500W RMS x 1 at 4 Ohms, Class-D Marine Amplifier

Item #22306

Condition:   Brand New

Product Highlights

  • MHD Series
  • 5-Channel
  • 100W RMS x 4
  • 500W RMS x 1
  • 4 Ohms
  • Class-D
  • Marine Amplifier

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
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60 DAYS Price change protection.
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$1,649.99

Reg. Price $1,699.99  Save $50.00
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JL Audio MHD900/5 MHD Series 5-Channel 100W RMS x 4 + 500W RMS x 1 at 4 Ohms, Class-D Marine Amplifier


We are a JL Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • MHD Series 5-Channel Class-D Marine Amplifier
  • • 5-Channel class-D amplifier
  • • Power/Ground/Turn-On plug
  • • (2) 2-speaker connection plugs
  • • (1) 1-speaker connection plug
  • • (4) Mounting feet
  • • 2.5mm Allen-wrench
  • • 4mm Allen-wrench
  • • (4) M4x40mm Flat head machine screws
  • • JL Audio badge
  • Owner's Manual

 


Why Choose JL Audio MHD900/5 Marine Amplifier?


 

 

JL Audio MHD900/5 Marine Amplifier Three Quarter Front View
Engineered for Exceptional Sound and Durability

Enjoy top-tier marine audio with this amplifier's Advanced Thermal Management to prevent overheating, High-Efficiency Class-D Design for powerful, energy-saving performance, and Adjustable Crossovers and Filters for perfect sound tuning. Its Signal-Sensing Turn-On feature adds convenience, while the Durable Marine Design ensures corrosion resistance. Compact and easy to install, it's ideal for boats with limited space.

Experience Pristine Sound with Revolutionary Single Cycle Control™ Technology

Experience unmatched sound quality with the MHD750/1 amplifier, featuring revolutionary Single Cycle Control™ technology that corrects distortion over 400,000 times per second for pristine audio performance. With an impressive efficiency that reduces current draw by 60% compared to traditional Class A/B amplifiers, this compact powerhouse not only delivers superior fidelity but also generates less heat, making it the perfect choice for high-performance marine audio systems.

 

JL Audio MHD900/5 Marine Amplifier Top Down View
JL Audio MHD900/5 Marine Amplifier Rear Angle View
Unleash Consistent Power and Clarity with R.I.P.S. Technology

Transform your marine audio setup with the MHD750/1 amplifier, equipped with innovative R.I.P.S. (Regulated, Intelligent Power Supply) technology. This cutting-edge system ensures stable power delivery and minimal distortion across varying battery voltages and load impedances, providing you with reliable, high-quality sound performance for all your aquatic adventures.


Frequently Asked Questions (FAQ)


  • • Why are my front speakers working but my subwoofer connected to the JL Audio MHD900/5 has no output?
    Verify the subwoofer channel gain, crossover settings, and speaker wiring. An incorrect input mode can also prevent the sub channel from receiving signal.
  • • Can I use the MHD900/5 with a factory marine stereo?
    Yes. The amplifier accepts both low-level RCA and high-level speaker inputs for easy integration.
  • • Why does the amplifier enter protection mode after several minutes of loud music?
    This is commonly caused by low speaker impedance, inadequate ventilation, or a shorted speaker wire.
  • • Can I power four speakers and one subwoofer with the MHD900/5?
    Yes. The amplifier is specifically designed to run four full-range speakers plus one dedicated subwoofer channel.
  • • Why do channels 3 and 4 play much quieter than channels 1 and 2?
    Check the input routing switches and gain settings. Incorrect channel configuration is a frequent installation issue.
  • • Why do I hear alternator whine through my speakers after installing the amplifier?
    Poor grounding or improperly routed RCA cables are the most common causes of engine noise.
  • • Can I mount the MHD900/5 inside a boat's storage compartment?
    Yes, as long as the compartment stays dry and provides adequate airflow for cooling.
  • • Why does the amplifier stay powered on after I switch off the ignition?
    The remote turn-on wire is likely connected to a constant power source instead of a switched accessory circuit.
  • • Can I connect two 4-ohm subwoofers to the subwoofer channel?
    Yes, provided the final impedance remains within JL Audio's recommended operating specifications.
  • • Why do my speakers lose clarity when the subwoofer starts playing loudly?
    The amplifier gains may not be balanced correctly, or the crossover frequencies may need adjustment for better system integration.

SPECIFICATIONS


  • Low Frequency Response : 50-500 Hz
  • High Frequency Response : 50-500 Hz
  • Number of Channels : 5
  • Frequency Response : 12-28000 Hz
  • Built In Crossovers : Yes
  • RMS Power Output : 4x100 Watts
  • Amplifier Class : D
  • Fuse Rating : 1x60 A
  • Promo : Yes

FEATURES


Features:

  • One-Box Solution: Ideal for space-limited installations, focusing on high sound quality.
  • Compact Design: Drives a complete high-performance marine audio system with ease.
  • 100 W x 4 + 500 W x 1 Output: Powers four satellite speakers and a subwoofer channel.
  • Single Cycle Control Switching Design: Ensures efficient power delivery and precise performance.
  • R.I.P.S Technology: Provides high power across a wide range of load impedances while reducing distortion.
  • Advanced Thermal Management: Protects against overheating for reliable operation in marine environments.
  • High-Efficiency Class-D Design: Delivers robust performance while consuming less power.
  • Adjustable Crossovers And Filters: Tailors sound output for various system configurations.
  • Signal-Sensing Turn-On: Automatically powers on the amplifier when audio signals are detected.
  • Durable Marine Design: White and gray powder-coat finishes, gasketed control cover, and stainless steel hardware for corrosion resistance.
  • Compact Size: Easy to install in tight spaces, perfect for boats with limited room for audio gear.

 

Specifications:

  • RMS Power Output (Watts x Channels): 100 x 4
  • THD at Rated RMS Power: 0.03%
  • Signal to Noise Ratio: 108 dB
  • Input Voltage: 14.4v
  • Power at 2 Ohms (Watts x Channels): 75 x 4
  • Bridged Power (Watts x Channels): 150 x 2
  • Minimum Impedance Bridged: 3
  • Minimum Impedance Unbridged: 1.5
  • Amplifier Class: D
  • Low-Pass Crossover Frequency: 50-500 Hz (sub ch)
  • Low-Pass Slope (dB/octave): 12 or 24 dB/octave
  • High-Pass Crossover Frequency: 50-500 Hz (F/R ch)
  • High-Pass Slope (dB/octave): 12 or 24 dB/octave
  • Fuse Rating: 60
  • Speaker Level Inputs: Yes
  • Height (inches): 2
  • Width (inches): 10-3/4
  • Depth (inches): 9-1/2
  • UPC: 699440982269
  • Weight: 10
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.

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  • JL Audio Amps are the best! I have used this amp on two vehicles and it's still pounding. This 5 channel amp is pushing six speakers for mids and highs and two JL Audio 10" shallow subs and the sound is phenomenal. Highly recommend this amp!

    Walter
    10/28/2014

  • SO CLEAR LOVE THE SOUND OF IT

    JAMES
    11/9/2019

  • Always a pleasure buying from here great sound high volume clear and nice to the ears everything is how it is supposed to be.

    Charley
    11/11/2019

  • Outstanding amplifier from JL! Might be expensive but all worth it. The sound quality is beyond what I expected. Did not know my speakers can sound really that great when paired with a top quality amp.

    Mitchell
    4/17/2024