Roswell RMA 10" Subwoofer | 2022 | Pre-Order

by Roswell


RMA 10″ Subwoofer

The RMA 10” marine subwoofers have a truly versatile design that will outperform in an infinite baffle configuration, as well as being suited for sealed and ported enclosures. These subs will handle 250 watts RMS and have an excellent low-end extension. All of this is packed into durable marine-grade plastic housings that need just over 5” of mounting depth, giving you ample placement possibilities. Pairs perfectly with our R1 1000.1 Marine Amplifier.


  • Klippel® tested and certified to guarantee acoustic performance
  • Klippel® optimized motor structure for maximum power handling and sound quality
  • Custom machined wire terminals allow for rock-solid wire connections
  • Extreme salt and UV resistance
Continuous Power (RMS)

250 Watts

Peak Power

500 Watts


88dB @ 1W/1M

Frequency Response (+ / - 3 dB)

35Hz – 300 Hz

Impedance Ω

Nominal Diameter

10 in 25.4 cm

Overall Diameter

10.85 in 27.5 cm

Basket Diameter

9.25 in 23.5 cm

Mounting Depth

5.08 in 12.9 cm

Total Depth

7.02 in 17.8 cm