Overview & Specifications
Engineered to keep the boat party going strong, the DS18 NXL-M4 packs powerful audio performance into a compact, water-resistant design.
This marine-grade amplifier is built tough, featuring reinforced front covers for exceptional protection against harsh environmental conditions. Its coated 4-layer PCB defends against saltwater corrosion, ensuring long-term reliability. For added peace of mind, it includes voltage, thermal, and short circuit protection, allowing you to easily monitor and manage power levels.
Key Features:
- Marine Full Range
- 4 Channel
- 4 x 150 Watts @ 4 Ohm
- Built in Crossover
- Class D
- Water Resistant IP55
Specifications:
- Total Watts (Peak): 1800W
- RMS Power @ 4 ohm: 4 x 150W
- RMS Power @ 2 ohm: 4 x 230W
- RMS Power @ 4 ohm Bridge: 2 x 440W
AUDIO - Frequency Response: 20Hz - 20KHz
- Signal to Noise Ratio 1W @ 4 ¦: >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: >5V
- Selectable X-Over: HPF/LPF/FULL
- X-Over Filter Range: 40Hz - 2KHz
- Bass Boost Range: 0-12dB
- Bass Boost Frequency: 45Hz ± 5Hz
- Phase Selector: No
FEATURES 1 - Amplifier Class: Digital (D)
- Amplifier Type: Stereo Full Range
- Number of Channels: 4 Channels
- Minimum Impedance: 2 ohm (Stereo) / 4 ohm (Bridge)
- Led Indicator: Clipping / Protect / Power
- Power Input Terminal Size: 4 Ga
- Fuse Size: 70A (2x35A)