Diamond Audio 2-Channel DXM Series Full Range Class D Waterproof Amplifier - DXM600.2D

Diamond Audio 2-Channel DXM Series Full Range Class D Waterproof Amplifier - DXM600.2D

Power your outdoor audio system with confidence using the Diamond Audio DXM600.2D 2-Channel Full Range Class D Waterproof Amplifier. Designed for extreme environments, this marine-grade amplifier delivers powerful, clean sound while offering the durability required for boats, motorcycles, ATVs, UTVs, and off-road vehicles.

Engineered with advanced full-range Class D digital technology, the DXM600.2D amplifier provides impressive output with 200W x 2 at 4 ohms, 300W x 2 at 2 ohms, and 600W x 1 bridged at 4 ohms, making it ideal for powering full-range speakers or subwoofers. The Direct FET power MOSFET output stage ensures efficient power delivery with minimal distortion, giving you dynamic, high-quality sound in any environment.

Built for harsh conditions, the Diamond Audio DXM600.2D waterproof amplifier features IPX67-rated multi-layer circuit boards, offering superior protection against water, dust, and environmental exposure. Whether installed in a marine vessel or powersports vehicle, this waterproof car audio amplifier is built to last.

The DXM600.2D 2-channel amplifier also includes balanced differential inputs, ensuring noise-free signal transmission for clear and accurate sound reproduction. With adjustable crossovers (40Hz–400Hz), selectable LPF / FULL / HPF modes, and up to 18dB bass boost, this versatile amplifier allows precise system tuning to match your audio preferences.

Installation is simple with selectable REM, VOX, and DC turn-on modes, making it compatible with both factory and aftermarket head units. Additional features such as power and protection LED indicators and built-in short circuit, thermal, and voltage protection ensure reliable performance.

The Diamond Audio DXM600.2D Amplifier delivers powerful, reliable, and crystal-clear sound, making it the ultimate solution for marine and powersports audio systems that demand performance and durability.

Features

• 2-channel full range Class D waterproof amplifier
• IPX67-rated for marine and outdoor applications
• 200W x 2 @ 4Ω / 300W x 2 @ 2Ω / 600W bridged @ 4Ω
• Balanced differential inputs for noise-free signal
• Adjustable crossover and bass boost control
• Short circuit, thermal, and voltage protection
• Compact, durable design for easy installation
• LED power and protection indicators

What our Experts Think

What Our Experts Think

• DXM Series 2-channel Class D amplifier designed to deliver efficient, powerful full-range audio performance.
• Waterproof construction makes it ideal for marine, powersports, and outdoor audio applications where durability matters.
• Full-range amplifier design provides clean power for speakers with excellent clarity and balanced sound output.
• Class D technology improves efficiency, reduces heat, and helps maximize battery performance.
• Compact and versatile design allows easy installation in boats, UTVs, motorcycles, and vehicles.
• Built for harsh environments with protection against moisture, vibration, and demanding conditions.
• Reliable power delivery helps enhance speaker performance with louder and cleaner audio.
• An excellent choice for outdoor audio enthusiasts seeking dependable performance and all-weather durability.

   
Q&A    

Q: What is the Diamond Audio DXM600.2D designed for?
A: The DXM600.2D is a 2-channel full-range Class D waterproof amplifier designed for marine, motorcycle, ATV, UTV, and off-road audio systems.

Q: How much power does the DXM600.2D deliver?
A: It delivers 300W x 2 RMS at 2Ω, 200W x 2 RMS at 4Ω, and 600W bridged at 4Ω for strong, efficient audio performance.

Q: Is the DXM600.2D built for harsh environments?
A: Yes. It features an IPX67-rated waterproof design, making it suitable for boats, powersports vehicles, and outdoor installations.

Q: Does the DXM600.2D include tuning controls?
A: Yes. It includes adjustable crossovers, selectable LPF/FULL/HPF modes, bass boost control, and phase adjustment for system tuning.

Q: Why choose the Diamond Audio DXM600.2D?
A: It combines compact Class D efficiency, waterproof durability, and flexible 2-channel power for reliable high-performance audio upgrades.

Maintenance Tips    

• Clean the amplifier surface with a soft microfiber cloth to remove dust, dirt, and residue.
• Inspect power, ground, RCA, and speaker connections regularly for secure, corrosion-free contact.
• Ensure waterproof seals and mounting points remain properly secured to protect internal components.
• Keep ventilation areas clear to maintain efficient cooling during extended use.
• Check wiring and fuse condition periodically for wear or damage.
• Avoid unnecessary exposure to extreme heat, chemicals, or harsh environments to extend amplifier life.