SKU: 66167255260

JL Audio MX500/1 : Mono 500W/300W Marine Grade Amplifier @ 2Ω/4Ω

Sale price$238.50 Regular price$265.00
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

JL Audio MX500/1 : Mono 500W/300W Marine Grade Amplifier @ 2Ω/4ΩJL Audio MX Series 500 Watt Monoblock Marine Grade Power Pack Style Amplifier @ 2 Ohm or 300W @ 4 Ohm. Engineered specifically for powersports applications, the MX500 1 monoblock amplifier employs JL's high speed NexD switching design to pack a serious audio punch, without straining charging systems. Its tiny, cast aluminum chassis is highly resistant to corrosion, with an IPX7 water resistance rating, making it perfect for motorcycles, ATVs or other

JL-Audio MX-Series 500-Watt Monoblock Marine-Grade Power-Pack Style Amplifier @ 2-Ohm or 300W @ 4-Ohm.

Engineered specifically for powersports applications, the MX500/1 monoblock amplifier employs JL's high-speed NexD™ switching design to pack a serious audio punch, without straining charging systems. Its tiny, cast aluminum chassis is highly resistant to corrosion, with an IPX7 water-resistance rating, making it perfect for motorcycles, ATV’s or other utility vehicles.

With a robust 500W of clean power into a 2-ohm load (14.4V, 1% THD), use one to drive a subwoofer, or grab a pair to deliver stunning output to a subwoofer system. The MX500/1 also features an adjustable low-pass crossover, a bass boost EQ, variable infrasonic filter and output polarity switch.

Its dual-range input section accepts a wide range of input voltage levels, from line-level all the way to high-power speaker level signals. With the addition of an M-RBC-1 remote level control (sold separately), subwoofer output can be directly controlled from the driver’s seat.

This amplifier features a black powder-coated finish, a gasketed cover for the controls and stainless steel hardware for durability.

Specifications
  • Frequency Response
    20 Hz - 12 kHz (+0, -1dB)
    S/N Ratio, referred to highest rated power
    >97 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
    S/N Ratio, referred to 1 W
    >70 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
    Damping Factor @ 4 Ω
    >115 / 50 Hz
    Damping Factor @ 2 Ω
    >54 / 50 Hz
    THD+N @ Rated Power
    <1% @ 2 Ω
    Input Voltage Range @ RCA Inputs
    Switchable from 250 mV - 4 V RMS (Low) to 750 mV - 15 V RMS (High)
    Min.Copper Power / Ground Wire Gauge
    4 AWG wire
    Fuse Rating
    50 A (AFS, AGU or MaxiFuse™)
Output Specifications
  • @ 4 Ω
    300 W RMS x 1
    @ 3 Ω
    400 W RMS x 1
    @ 2 Ω
    500 W RMS x 1
    @ 1.5 Ω
    N/A
Documentation
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66167255260

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4.5 ★★★★★
Based on 13 reviews
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Verified Purchase
J. F. Aviles Sr.
Grantham, US
★★★★★ 5
Good Relay
Works very well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2024
P
Verified Purchase
Pete l.
Lexington, US
★★★★★ 3
Functional. Be careful when tightening nuts...strips very easy
Quality is questionable. The poles will strip way to easy. So be careful when fighting down. I had to use a stack of washers on top of wire to keep the nut tight. As far as functionality goes ..been doing great for over a month.
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Reviewed in the United States on March 6, 2025
P
Verified Purchase
Parish L. Wilson
Bozeman, US
★★★★★ 5
Well needed
Great for the price
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Reviewed in the United States on January 28, 2026
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Verified Purchase
Gordon
Natrona Heights, US
★★★★★ 4
Happy happy
Not bad kind of pricey that's all definitely would buy from them again
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Reviewed in the United States on February 4, 2026
K
KBar
Waukegan, US
★★★★★ 5
Heavy-Duty 4 AWG Cable With Flexible Insulation
Size: 10ft, Color: 4awg
I am satisfied with this 4 AWG cable. The insulation coating is soft, and the cable itself is very pliable, making it easy to bend and route into the configuration needed for installation. Despite the flexibility, it still feels like a heavy-duty cable designed to handle demanding applications. I am using this cable to provide the necessary amperage to start the generator on my trailer, and it performs as expected. I also like that the wire gauge and cable properties are clearly printed along the side of the insulation, making identification easy during installation or future maintenance. The cable arrived in good condition with no obvious odor from the insulation or packaging. Overall, this appears to be a quality heavy-duty cable that is flexible, easy to work with, and suitable for high-current applications.
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Reviewed in the United States on May 8, 2026

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