• Marine-Ready Power: 6-channel Class D amp rated IP55 for water, UV, and corrosion protection.
• Strong Output: 150W RMS per channel at 4 ohm, 230W at 2 ohm, or 440W x 3 bridged.
• Precision Control: Adjustable HPF/LPF/FULL crossovers (40Hz–2kHz) and 12dB bass boost.
• Built for Durability: Coated 4-layer PCB, stainless hardware, and aluminum chassis.
• Smart Protection: Thermal, overload, DC output, and clipping safeguards with LED indicators.

DS18 6x230w RMS at 2 Ohm 6-Channel Marine & Powersports Amplifier Class D NXL-M6

Items Included Are:

• (1) DS18 NXL-M6 6-Channel Marine Amplifier


• (1) Set of Stainless Mounting Screws


• (1) User Manual

Bring serious sound to the water, trails, or open road with the DS18 NXL-M6 Marine and Powersports Amplifier. Built tough with IP55 water resistance, UV protection, and corrosion-resistant hardware, this Class D amp delivers clean, efficient power across six channels — perfect for powering full-range marine or ATV speaker systems.

Each channel pushes 150W RMS at 4 ohms and 230W RMS at 2 ohms, or can be bridged to deliver 3 x 440W RMS at 4 ohms for subwoofer setups. With adjustable high-pass, low-pass, and full-range crossovers plus a variable bass boost up to 12dB, you get complete control over your sound.

The NXL-M6 features a coated 4-layer PCB, Tiffany-style RCA inputs, and high-quality potentiometers for precision tuning and reliability. It’s protected from short circuit, thermal, overload, DC output, voltage spikes, and clipping — ensuring consistent performance in any environment.

Designed for compact installation, the NXL-M6 includes direct-insert power and speaker terminals, marine-grade mounting hardware, and LED status indicators for Power, Protect, and Clip.

Features

• 6-Channel Class D Marine and Powersports Amplifier


• 150W RMS x 6 @ 4 Ohm / 230W RMS x 6 @ 2 Ohm / 440W RMS x 3 Bridged @ 4 Ohm


• IP55 Water Resistant, UV-Protected, Corrosion-Resistant Build


• Selectable HPF / LPF / Full Crossover, 40Hz–2kHz Adjustable


• Thermal, Overload, Short Circuit, and Clipping Protection

Specifications:

• Amplifier Class: Digital (Class D)


• Amplifier Type: Stereo Full Range


• Number of Channels: 6 Channels


• RMS Power @ 4 Ohm: 6 x 150W


• RMS Power @ 2 Ohm: 6 x 230W


• RMS Power @ 4 Ohm Bridge: 3 x 440W


• Frequency Response: 20Hz – 20kHz


• Signal to Noise Ratio: >90dB


• Efficiency @ 4 Ohm: >97%


• Channel Separation: >55dB


• Total Harmonic Distortion (THD): <0.15%


• Low Level Input Range: 0.2V – 6V


• High Level Input: Yes (up to 5V)


• Selectable Crossover: HPF / LPF / FULL


• Crossover Range: 40Hz – 2kHz


• Bass Boost: 0 – 12dB @ 45Hz 5Hz


• Minimum Impedance: 2 Ohm Stereo / 4 Ohm Bridge


• LED Indicators: Power / Protect / Clip


• Fuse Size: 150A (3 x 50A)


• Power Input Terminal Size: 4 Gauge


• Protection: Thermal, Overload, DC, Short Circuit, Voltage, Clipping


• Water Resistance: IP55 Rated


• PCB Design: 4-Layer Coated Board


• RCA Type: Tiffany Style


• Input Selector: 2CH / 6CH


• Body Finish: Gray and White / Aluminum + ABS


• Mounting Hardware: Stainless Steel Screws


• Remote Level Control: No


• Gross Unit Weight: 2.2kg

Dimensions:

• Overall Length: 15" (385mm)


• Overall Width: 4.5" (116mm)


• Overall Height: 1.7" (43mm)


• Heatsink Length: 14" (360mm)