NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
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





Technical Details
| 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 |
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.