








🌊 Feel the wave, not the wear – marine bass that never quits!
The Rockford Fosgate RM110D4B is a 10-inch marine-grade subwoofer engineered for powersports and marine environments. Featuring 200W RMS power handling, dual 4-ohm impedance, and a corrosion-resistant design with UV and moisture protection, it delivers deep, reliable bass in harsh conditions. Its 2-inch aluminum voice coil and compact size make it a perfect fit for immersive surround sound on the water.
| Material | aluminum |
| Model name | RM110D4 |
| Speaker type | Subwoofer, Surround Sound |
| Recommended uses for product | for surround sound systems |
| Compatible devices | Laptop, Personal Computer, Smartphone |
| Subwoofer diameter | 10 Inches |
| Surround sound channel configuration | 2.0 |
| Colour | Black |
| Included components | matching grille |
| Item weight | 3 Pounds |
| Impedance | 4 Ohm |
| Is waterproof | True |
| Control method | App |
| Speaker size | 10 Inches |
| Power source | Battery Powered |
| Manufacturer | Rockford Fosgate |
| Product Dimensions | 11.18 x 25.4 x 25.4 cm; 1.36 kg |
| Item model number | RM110D4B |
| Manufacturer Part Number | RM110D4B |
| Voltage | 12 Volts |
| Wattage | 250 watts |
| Item Weight | 1.36 Kilograms |
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