Alpine MRN-W10S4-IB-LW Marine 10" Infinite Baffle Single 4 Ohm Subwoofer – White
Powerful Marine Bass, Built for the Water
Upgrade your marine audio system with the Alpine MRN-W10S4-IB-LW, a premium 10-inch infinite baffle marine subwoofer engineered to deliver deep, impactful bass in demanding outdoor environments. Designed specifically for boats and other recreational watercraft, this white subwoofer combines powerful performance with rugged marine-grade durability and a clean, modern appearance.
Its infinite baffle design eliminates the need for a dedicated enclosure, making installation easier while maximizing available space. A single 4-ohm voice coil provides straightforward system integration, while the high-excursion design produces tight, controlled low frequencies that bring your music to life on the water.
Key Features
- 10-inch marine infinite baffle subwoofer
- Single 4-ohm voice coil
- High-output bass performance
- Durable carbon fiber hybrid cone for strength and low distortion
- Marine-grade construction designed to withstand sun, moisture, and salt exposure
- IPX6 water-resistant design
- UV-resistant materials for long-lasting appearance
- Salt and fog resistant components
- White finish complements modern marine interiors
- Ideal for boats, pontoons, center consoles, and other outdoor audio applications
Designed for Marine Environments
The MRN-W10S4-IB-LW is built to perform where traditional subwoofers can't. Its marine-rated construction resists water intrusion, UV damage, and corrosion, helping ensure reliable performance season after season. Whether you're cruising offshore or relaxing at the dock, you'll enjoy consistent, powerful bass without compromising durability.
Deep, Clean Low-Frequency Performance
Featuring a rigid carbon fiber hybrid cone and high-excursion design, this subwoofer delivers rich, accurate bass with excellent control at higher output levels. The infinite baffle configuration is optimized for marine installations where space is limited while maintaining impressive low-frequency response.
Specifications
- Speaker Size: 10"
- Voice Coil: Single 4 Ohm
- Mounting Style: Infinite Baffle
- Cone Material: Carbon Fiber Hybrid
- RMS Power Handling: 600 Watts
- Peak Power Handling: 1,800 Watts
- Weather Rating: IPX6 Marine Rated
- Finish: White
- Application: Marine and outdoor audio systems
Perfect For
- Fishing boats
- Wake boats
- Pontoon boats
- Yachts
- Center console boats
- Outdoor entertainment systems
Experience powerful, reliable bass designed specifically for life on the water with the Alpine MRN-W10S4-IB-LW Marine Infinite Baffle Subwoofer.
|
| Specification |
Details |
| Brand |
Alpine |
| Model |
MRN-W10S4-IB-LW |
| Product Type |
Marine Subwoofer |
| Subwoofer Size |
10 inches |
| Voice Coil |
Single Voice Coil (SVC) |
| Voice Coil Impedance |
4 Ohms |
| RMS Power Handling |
500 Watts |
| Peak Power Handling |
1,500 Watts |
| Frequency Response |
28 Hz - 150 Hz |
| Sensitivity |
85.5 dB (1 W/1 m) |
| Xmax |
20 mm |
| Voice Coil Diameter |
65 mm |
| Installation Type |
Infinite Baffle / Free Air |
| Sealed Enclosure |
Supported |
| Ported Enclosure |
Not Recommended |
| Cone Material |
Polypropylene and Carbon Fiber Parabolic Cone |
| Surround |
High Amplitude Multi-Roll (HAMR) Surround |
| Magnet Assembly |
Double Stacked Strontium Ferrite Magnet |
| Marine Protection |
IP66 Rated |
| Salt and Fog Resistance |
ASTM B117 Tested |
| UV Resistance |
ASTM G154 Tested |
| Grille Color |
White |
| Grille Type |
Fixed, Non Removable |
| RGB Lighting |
Integrated RGB LED Optical Diffusion Lighting |
| RGB Connector |
4 Pin Waterproof Deutsch Connector |
| Speaker Connector |
2 Pin Waterproof Deutsch Connector |
| Recommended RGB Controller |
Alpine KTX-MRN-LED-RF |
| Cutout Diameter |
8-7/8 in. (226 mm) |
| Mounting Depth |
6-7/16 in. (164 mm) |
| Grille Protrusion |
2-1/2 in. (63.5 mm) |
| Outer Grille Diameter |
11-1/16 in. (281 mm) |
| Recommended Subsonic Filter |
28 Hz |
| Included Hardware |
6 Mounting Screws and Hex Key |
| Application |
Marine and Boat Audio Systems |
| Recommended Amplification |
Dedicated Marine Mono Amplifier |
| Primary Design |
High Output Infinite Baffle Marine Subwoofer |
