JL Audio MX300/1 300W RMS Monoblock Class D Marine & Powersports Subwoofer Amplifier (010-03324-00)

Add clean, controlled low-frequency power to a compact boat or powersports audio installation with the JL Audio MX300/1. This marine-ready monoblock amplifier supplies up to 300 watts RMS into a 2-ohm load at 14.4V and uses efficient NexD Class D circuitry.

The compact chassis, sealed input/output harness connections and onboard crossover controls make it a flexible choice for powering a suitably matched marine subwoofer.

Key Features

• Up to 300W RMS at 2 ohms (14.4V supply)
• Efficient NexD Class D switching design
• IPX7-rated amplifier housing for marine/powersports use
• Adjustable low-pass filtering and bass EQ
• Compact format with integrated wire harness connections

Specifications

• Amplifier Type: Monoblock Class D
• Rated Output: 300W RMS x 1 @ 2 ohms (14.4V)
• Recommended Application: Passive subwoofer
• Environmental Rating: IPX7
• Minimum Nominal Load: 2 ohms
• Signal Processing: Variable low-pass crossover and bass EQ
• Power Source: 12V DC electrical system

Compatibility

• Compatible with a passive subwoofer system presenting an amplifier-safe load of 2 ohms or higher.
• Not a multi-channel full-range amplifier; match speaker impedance and system power demands to the actual amplifier specifications.

Installation Notes

Install with properly sized power, ground and protective fuse wiring. Verify supply voltage, ventilation, harness connections and subwoofer impedance.

What's in the Box

• MX300/1 amplifier with attached power/signal pigtails
• 35A ATO fuse
• Four 1" self-tapping mounting screws
• Owner’s manual