Wide Open Sound · Curated gear
JL Audio Marine amplifier MX300/1
WOS Pick What this amp does in 10 seconds — expand for full specs.
- BrandJL Audio
- SKUMX300/1
- Channels3
Mei says"Match this amp to your speakers and sub. Wrong power or wiring = weak system — do it once, do it right."
The stuff you'll actually notice
- 3-channel platform.
Product description
JL Audio MX300/1 MX Series 300W RMS x 1 at 2 Ohms, Class-D Mono Subwoofer 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?
• MX Series Class-D Mono Subwoofer Marine Amplifier
• Mono marine amplifier with 12" power/signal pigtails
• 35A ATO fuse
• (4) Self-tapping screws (1" length)
• Owner's Manual
Rugged Design and Versatile Sound for Your Powersports Adventures
Experience unmatched durability and versatility with our compact, lightweight cast aluminum chassis, designed to withstand the elements with an IPX7 water-resistance rating—perfect for motorcycles, ATVs, and utility vehicles. Drive a single subwoofer or elevate your sound with multiple units for an unbeatable audio experience!
Elevate Your Audio Experience with Unmatched Control and Durability
Unlock the ultimate audio control with our adjustable low-pass crossover, bass boost EQ, variable infrasonic filter, and output polarity switch, all designed for seamless integration with line-level to high-power speaker signals. Plus, enjoy the convenience of in-cabin subwoofer adjustment with the optional M-RBC-1 remote control. Built to last, our rugged powder-coated finish, gasketed control cover, and stainless steel hardware ensure durability in any environment!
Unleash Superior Sound with NexD™ Switching Technology
Experience the MX300/1 Amplifier, equipped with NexD™ Switching Technology for exceptional audio quality and efficiency in a compact design. Engineered for powersports, it delivers clean, powerful sound with minimal distortion and rock-solid bass performance, ensuring your audio experience reaches new heights on any adventure.
SPECIFICATIONS
Low Frequency Response : 40-400 Hz
Number of Channels : 1
Frequency Response : 20-12000 Hz
Built In Crossovers : Yes
RMS Power Output : 1x300 Watts
Amplifier Class : D
Fuse Rating : 1x35 A
Promo : Yes
FEATURES
Features:
Power Output: 300 W x 1 @ 2 Ω / 160 W x 1 @ 4 Ω (14.4V)
Powersports Design: Designed for powersports applications with high-speed NexD™ switching technology
Chassis: Compact, lightweight cast aluminum chassis
Corrosion Resistance: Highly resistant to corrosion with IPX7 water-resistance rating
Application Versatility: Ideal for motorcycles, ATVs, and utility vehicles
Subwoofer Capability: Capable of driving a single subwoofer or multiple for enhanced output
Crossover Features: Adjustable low-pass crossover, bass boost EQ, variable infrasonic filter, and output polarity switch
Input Compatibility: Dual-range input section for line-level to high-power speaker level signals
Remote Control Option: Compatible with M-RBC-1 remote level control (sold separately) for in-cabin subwoofer adjustment
Durability: Rugged powder-coated finish, gasketed control cover, and stainless steel hardware for durability
Specifications:
RMS Power Output (Watts x Channels): 160 x 1
Signal to Noise Ratio: 85 dB
Input Voltage: 14.4v
Power at 2 Ohms (Watts x Channels): 300 x 1
Minimum Impedance Unbridged: 2
Amplifier Class: D
Low-Pass Crossover Frequency: 40-400 Hz
Low-Pass Slope (dB/octave): 24 dB/octave
Bass Boost: 0-12 dB
Bass Boost Frequency: 43 Hz
Fan Cooled: No
Fuse Rating: 35
Speaker Level Inputs: Yes
Preamp Outputs: No
Height (inches): 1-13/16
Width (inches): 8-11/16
Depth (inches): 3-1/8
UPC: 699440984065
Weight: 5
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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Power breakdown
Inputs, filters & control
Build, wiring & install
Protection & performance
Full specifications
| Amp Channels | 3 |
|---|
| IP Ratings | IPX7 |
|---|
Support & warranty
Need help choosing or installing?
We build indestructible, IP-rated systems for marine, motorcycle, UTV, and automotive. If you want a matched setup, we’ll guide you to the right gear the first time.
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