About the Roswell RMA 10"
Since their founding in 1998, Roswell has pioneered new innovations in boating and water sports, so you know they've approached their marine subwoofers with the same attention to detail that's garnered numerous industry awards for their other products. Roswell designed the RMA Series 10" marine subwoofer to work in sealed and ported enclosures, along with infinite baffle applications. With up to 250 watts RMS power handling, you'll get plenty of punch.
Made for the abuse
The sub's marine-grade plastic housing offers the extreme salt and UV resistance needed to stand up to the marine environment, while its custom-machined terminals ensure solid connections. The included plastic grille's press-fit design hides the installation hardware for a custom look. And with just over 5" of mounting depth, the RMA sub is easy to fit into almost any application. If you're looking for a great bass solution, Roswell's R1 1000.1 marine amplifier and the R1 sub make a perfect pair.
- 10" 4-ohm marine subwoofer
- suitable for infinite baffle applications and sealed or ported enclosures
- power handling: 250 watts RMS (500 watts peak)
- frequency response: 35-300 Hz
- sensitivity: 88 dB
- cutout diameter: 9:25"
- mounting depth: 5.08"
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # C920-1801
What's in the box:
- One 10" Marine subwoofer
- Black grille
- Eight 2" Stainless steel screws
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More details on the Roswell RMA 10"
Wire Terminal: The set screw terminals will accept up to 10-gauge speaker wire.
Klippel Verified: The Klippel distortion analyzer, a device that uses a laser and sophisticated software to do large-scale analysis of drivers in motion, lets Roswell optimize the woofer's motor structure, voice coil alignment, and suspension to yield the best possible performance.
Basket And Grille: The basket and grille are Centrex plastic; the basket encloses the woofer's motor system to prevent corrosion.
Infinite-Baffle Operation: The R1 subwoofer is designed for infinite baffle operation so that it can be installed in a variety of locations, without the need for a dedicated enclosure. If a sealed enclosure is used, Roswell recommends it be as large as is practical. Three ported enclosure options are also listed in the manual:
- 1.0 ft³ using a 4" diameter x 17¾" long port, resulting in a tuning frequency of 40 Hz
- 1.5 ft³ using a 4" diameter x 10¾" long port, resulting in a tuning frequency of 35 Hz
- 2.0 ft³ using a 4" diameter x 10¾" long port, resulting in a tuning frequency of 35 Hz