JL Audio XDM500/3

Name: JL Audio XDM500/3
Brand: JL Audio
SKU: XDM500/3
Price: 577.99 USD
Availability: InStock

In Stock

XDM Series 3-Channel 100W RMS x 2 + 300W RMS x 1 at 2 Ohms, Class-D Car/Marine Amplifier

Part No.-XDM500/3

$577.99

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SKU :XDM500/3

Brand :JL Audio

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JL Audio XDM500/3 XDM Series 3-Channel 100W RMS x 2 + 300W RMS x 1 at 2 Ohms, Class-D Car/Marine Amplifier with NEXD™ Switching Technology

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?

• 3-Channel car/marine amplifier
• 2.5 mm Allen wrench
• Self-adhesive JL Audio badge
• Warranty information
• Owner's Manual

Why Choose JL Audio XDM500/3 Marine Amplifier?

JL Audio XDM500/3 Marine Amplifier Top Down View

Hear the Difference!

Experience fidelity for all and crystal-clear audio in your boat or car with the xdm amplifier's exclusive dual-mode input filter and differential-balanced inputs for outstanding noise rejection, while the NEXD™ equipped advanced switching technology delivers reliable high-power output from a compact chassis by reducing current draw and heat, all benefiting from studio-grade signal processing featuring audiophile-grade, fully variable filters and calibrated potentiometers beneath a sealed security cover.

Uninterrupted Power and Built to Last!

With ADVANCED ROLLBACK PROTECTION, our innovative circuit design ensures the amplifier will never shut down due to thermal overload, keeping your music playing even under the most demanding conditions, all while offering flexible AUTO TURN-ON CAPABILITIES (via auto signal sensing, auto DC-offset sensing, or conventional +12 volt turn-on lead), and a BUILT TOUGH all-aluminum, powder-coated housing that inhibits corrosion and features a sealed security cover to protect controls from the elements.

JL Audio XDM500/3 Marine Amplifier Rear Angle View

JL Audio XDM500/3 Marine Amplifier Overhead View Displayed with Removed Control Panel Cover

Power Your Entire System!

Our amplifier line offers complete flexibility, featuring FULL-RANGE STEREO variants available in 2, 4, 6, and 8 channels, specialized SYSTEM AMPLIFIERS with 3 models that power a whole system using 2 or 4 full-range outputs plus a dedicated subwoofer output, robust MONOBLOCK options with 300, 600, and 1000 watts, and versatile 24-VOLT OPTIONS available in XDM600/6-24V and XDM800/8-24V channel variants.

Frequently Asked Questions (FAQ)

• Why do my door speakers work but the subwoofer channel on my JL Audio XDM500/3 has no output?
Check the mono channel input routing, crossover settings, and subwoofer wiring. A missing signal to the sub channel is the most common cause.
• Can I connect the XDM500/3 directly to a factory radio?
Yes. The amplifier accepts both high-level speaker inputs and RCA inputs for easy OEM integration.
• Why does the amplifier enter protection mode after playing loudly for several minutes?
This usually indicates overheating, low battery voltage, or a speaker load below the recommended impedance.
• Can I power two front speakers and one subwoofer with the XDM500/3?
Yes. The amplifier is specifically designed to run a stereo pair of speakers and a dedicated mono subwoofer channel.
• Why do my speakers distort while the subwoofer still sounds clean?
The front channel gains may be too high, or the high-pass crossover may not be configured correctly.
• Why do I hear a popping noise every time the amplifier turns on?
This is commonly caused by incorrect remote turn-on wiring or poor grounding in the audio system.
• Can I use the XDM500/3 with a 2-ohm subwoofer?
Yes. The mono subwoofer channel is designed to operate safely at the recommended minimum impedance.
• Why does the amplifier become very warm during long trips?
Some heat is normal, but limited airflow or continuous high-volume playback can increase operating temperature.
• Does the XDM500/3 support an optional remote bass level control?
Yes. It is compatible with JL Audio's optional HD-RLC remote controller for convenient bass adjustment.
• Why does the amplifier stay powered after I turn off my vehicle?
The remote turn-on wire is likely connected to a constant 12-volt source instead of a switched accessory circuit.

FIDELITY FOR ALL: Our exclusive dual-mode input filter and differential-balanced inputs provide outstanding noise rejection and crystal-clear audio performance in boats or cars.
EQUIPPED WITH NexD™: Advanced switching technology ensures exceptional efficiency, reducing current draw and heat while delivering reliable high-power output from a compact chassis.
STUDIO-GRADE SIGNAL PROCESSING: Each XDM amplifier features audiophile-grade signal processing with fully variable filters and calibrated potentiometers, all under a sealed security cover.
ADVANCED ROLLBACK PROTECTION: Innovative circuit design prevents shutdown due to thermal overload, keeping your music playing even under demanding conditions.
AUTO TURN-ON CAPABILITIES: Choose from three options: auto signal sensing with +12V remote out, auto DC-offset sensing with +12V remote out, or conventional +12V turn-on lead.
BUILT TOUGH: All-aluminum, powder-coated housing resists corrosion, and a sealed security cover protects controls from the elements.
FULL-RANGE STEREO: Available in 2, 4, 6, and 8 channel variants to suit your system needs.
SYSTEM AMPLIFIERS: Three models provide 2 or 4 full-range outputs plus a subwoofer output for complete system setups.
MONOBLOCK: Three models available with 300W, 600W, and 1000W outputs.
24-VOLT OPTIONS: Available in 6 and 8 channel variants for high-voltage applications.

Additional Information

Brand	JL Audio
Model	XDM500/3
Condition	Brand New
Sold As	Single
Frequency Response	12-22000
Number of Channels	3
Amplifier Class	D
Fuse Rating	50

RMS Power Output: 75 W x 2 channels, 300 W x 1 channel
Peak Power Output: N/A
Power at 2 Ohms: 100 W x 2 channels
Power at 1 Ohm: N/A
Bridged Power: 200 W x 1 channel
Minimum Impedance Bridged: 4 Ω
Minimum Impedance Unbridged: 2 Ω
Best Frequency Response: 12 Hz – 22 kHz
THD at Rated RMS Power: 1%
Signal to Noise Ratio: 104 dB
Input Voltage: 14.4 V
Amplifier Class: D
Built-in DSP: No
Remote Control: Optional
Low-Pass Crossover Frequency: 50–500 Hz
Low-Pass Slope: 12 or 24 dB/octave
High-Pass Crossover Frequency: 50–500 Hz
High-Pass Slope: 12 dB/octave
Bass Boost: No
Fan Cooled: No
Fuse Rating: 50 A
Speaker Level Inputs: Yes
Preamp Outputs: 2
Dimensions (W x H x D): 8-9/16" x 2" x 7-1/8"

Download Owner's Manual

What's In The Box

• 3-Channel car/marine amplifier

• 2.5 mm Allen wrench

• Self-adhesive JL Audio badge

• Warranty information

• Owner's Manual

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