Roswell RMA 10 10 inch (25.4 cm) – marine subwoofer

This marine subwoofer delivers deep, controlled bass onboard, even in demanding conditions. The Roswell RMA 10 can be used in an infinite baffle configuration and is also suitable for sealed or ported enclosures. With 250 W RMS and excellent bass extension, it delivers a convincing sound. The robust marine-grade plastic enclosure and a mounting depth of 12.9 cm (5.08 in) allow for flexible installation.

Key Features

• Works in infinite baffle, closed and ported enclosures
• Continuous power 250 W RMS and 500 W peak
• Nominal diameter 25.4 cm (10 in) for powerful bass reproduction
• Klippel tested and certified for predictable performance
• Klippel optimized engine for power and sound quality
• Custom milled terminal blocks for solid wiring
• High salt and UV resistance for maritime use
• 12.9 cm (5.08 in) mounting depth offers ample placement options

Performance on the water and installation options

Developed for marine audio, the RMA 10 combines durability with flexible installation. Its design allows it to perform convincingly in infinite-baffle setups, as well as in sealed and ported cabinets. Its 88 dB sensitivity and 35–300 Hz frequency response deliver clear, deep bass, while its 4 Ω impedance and 250 W continuous power make it easy to drive. It also pairs well with the Roswell R1 1000.1 Marine Amplifier.

Specifications

• Brand: Roswell
• Continuous power (RMS): 250 W
• Peak power: 500 W
• Sensitivity: 88 dB @ 1 W/1 m
• Frequency response (±3 dB): 35–300 Hz
• Impedance: 4 Ω
• Nominal diameter: 25.4 cm (10 in)
• Overall diameter: 27.5 cm (10.85 in)
• Cutout diameter (basket): 23.5 cm (9.25 in)
• Installation depth: 12.9 cm (5.08 in)
• Total depth: 17.8 cm (7.02 in)
• MPN: 7920-1801

Why Choose Roswell

Roswell is known for audio solutions designed for marine use, with an eye for durability and performance. Materials and construction are tailored to marine conditions, while stringent testing procedures, such as Klippel testing, ensure consistent quality. This ensures reliable bass reproduction on board.

Order now

Want powerful bass on the water? Order the Roswell RMA 10 today from Watersports4fun. Benefit from a sleek finish, flexible installation, and specifications that suit maritime audio. Add it to your setup and experience convincing bass reproduction on every trip.

Whether you're looking for a subwoofer for your boat, a 10-inch built-in subwoofer, or a 10-inch marine woofer, this subwoofer fits in infinite baffle, sealed, or ported applications and provides a solid bass foundation for your marine audio system.