1-4 DAYS DELIVERY
DS18 NVY 4-Channel Full-Range IP67 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts Rms
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DS18 HYDRO NVY-IPX7.4 Full-Range Class D Marine 4-Channel Amplifier 120 x 4 @4 Ohm Watts Waterproof IP67
The NVY series was manufactured to put power back into your hands whether you’re out on the great blue or maneuvering on the dirt path less traveled.
Our latest amplifier added to this series has an IPX waterproof rating of IP77, giving this fortified beast of a machine the ability to be submerged in water as deep as 1 meter for up to 30 minutes. It also has a 2 CH/ 4 CH input selector giving you complete control over how much power gets designated to each of your speakers.
Place this amplifier anywhere using our Direct Power harness design manufactured to give you creative control over where you get the wave making tunes on your marine vehicle.
Order this amplifier while supplies last!
Highlights
- The included marine grade fuse and fuse holder that is connected inline with your main power wire, will help with ultimate protection against the elements.
- Latest Digital amplifier design with SMC technology
- Submergible IP67 Waterproof Rating
- UV, Salt and Fog protection
- 2 CH / 4 CH Input Selector
- Maximum output of 350W x 2 CH bridged at 4-Ohms, 200W x 4 CH at 2-Ohms, and 120W x 4 CH at 4-Ohms
Great For:
- Marine
- Off road
- DIY Projects





| Specifications | |
| POWER | |
| Total Watts (Peak) | 1440 Watts |
| RMS Power @ 4 ohm | 4 x 120 Watts |
| RMS Power @ 2 ohm | 4 x 200 Watts |
| RMS Power @ 4 ohm Bridge | 2 x 350 Watts |
| AUDIO | |
| Frequency Response | 20Hz - 20KHz |
| Signal to Noise Ratio 1W@4Ω | >90 dB |
| Efficiency @ 4 ohm | 94% |
| Input Impedance | >20KΩ |
| Channel Separation | >-70 dB |
| Total Harmonic Distortion (THD) | <0.1 % |
| Low Level Input Range | 270mV - 5.6V |
| Selectable X-Over | HPF/FULL/LPF |
| X-Over Filter Range | 50Hz-4KHz |
| FEATURES | |
| Amplifier Class | Digital (D) |
| Amplifier Type | Full Range Digital Marine Amplifier |
| Number of Channels | 4 |
| Minimum Impedance | 2 OHM / Ch (4 OHM Bridge) |
| LED Indicator | Protection (Red) | Power (Blue) |
| Power Input Size | 8 Ga |
| Fuse | 2 x 40A |
| Thermal Protection | Yes |
| Over-Load Protection | Yes |
| Short Circuit Output Protection | Yes |
| Voltage Input Protection | Yes (9.5-16V) |
| Body Color | Finish | Black Anodize |
| 2CH | 4CH Input Selector | Yes |
| Waterproof Rating | IP67 |
| UV / Salt Fog Protection | Yes |
| Direct Power Harness Design | Yes |
| Surface Mount Component Technology | Yes |
| Marine Grade Fuse Holder | Yes |
| MEASUREMENT | |
| Overall Length | 10" / 253mm |
| Overall Wide | 4.5" / 116mm |
| Overall Height | 1.9" / 48.5mm |
| Heatsink Length | 8.5" / 216mm |
| Gross Single Unit Weight | 1.8Kg |
30-Day Return Policy
At Fuego Bass Shop, we want you to be fully satisfied with your purchase. You can return most products within 30 days of delivery for a refund or exchange.
Please note: Any returns with physical damage or missing original packaging may incur a deduction.
Restocking Fee: A 15% restocking fee will be deducted from your refund to cover handling and restocking.
Refunds will be processed to your original payment method within 5–7 business days after we receive and inspect the returned item.
We ship within the United States (excludes recipients in Alaska, Hawaii, Puerto Rico, U.S. Virgin Islands, and Guam).
At Fuego Bass Shop, we understand the thrill of receiving your car audio equipment quickly. Our shipping process is designed to ensure your order arrives safe, fast, and ready to pump bass.
Most orders are processed within 1–2 business days. Standard shipping usually takes 3–7 business days depending on your location. Expedited shipping is available for select items during checkout.
Once your order is shipped, you will receive a tracking number via email so you can follow your gear every step of the way. Our packaging is designed to protect high-performance audio equipment from bumps, vibrations, and shocks during transit.
Please note: Delivery times may vary during holidays, promotions, or due to carrier delays. We highly recommend verifying your shipping address before completing checkout to avoid delays.
If you have any questions about your shipment or need assistance, our support team is ready to help. We want your experience with Fuego Bass Shop to be as powerful and smooth as our bass systems!






