Rockville 6.5" Marine Speakers RSM65B Waterproof Shallow

These are Rockville RSM65B 6.5" marine speakers: a shallow, fully waterproof pair that delivers robust bass and clear mids for boats and outdoor vehicles.

Built for salt-spray, sun, and tight mounting spaces, the RSM65B speakers combine a slim 0.925" mounting depth with CEA-rated performance for dependable sound where conventional speakers fail. Rockville engineered these drivers with UV-treated ABS baskets, rubber surrounds, and a mold designed to reduce distortion—bringing louder, cleaner audio to ATVs, UTVs, golf carts, motorcycles, and marine craft without a bulky footprint.

How loud and clear will these speakers perform on my boat or ATV?

The RSM65B pair is rated at 160W peak per speaker (320W per pair) with a measured sensitivity of 90 dB and a frequency range from 60 Hz to 18 kHz. That combination produces impactful low end and intelligible mids for music and communications in noisy outdoor environments.

• 160W peak per speaker, 320W per pair for dynamic output.
• CEA-rated specs ensure verified wattage, frequency response, and SPL.
• 90 dB sensitivity helps overcome wind, engine, and water noise.

Will the shallow mounting depth fit cramped installations?

Yes—the speaker’s shallow 0.925" mounting depth is optimized for spaces with limited behind-panel clearance. This slim profile allows installation in many modern consoles, fairings, and small vehicle panels without modifying the hull or bodywork.

• 0.925" mounting depth for tight enclosures and slim panels.
• Includes mounting screws and pre-mounted grills to simplify fitting.
• Standard 6.5" cutout footprint compatible with most marine openings.

How well do these handle water, sun, and salt exposure?

Rockville marinized these speakers with waterproof construction and UV-treated components to resist corrosion and fading. Molded ABS baskets and rubber surrounds provide mechanical durability while seals limit moisture intrusion, extending service life in marine and outdoor settings.

• Fully waterproof design suitable for freshwater and saltwater use.
• UV-treated ABS baskets resist sun damage and discoloration.
• Rubber surrounds and sealed parts reduce corrosion and distortion.

What comes in the box and how easy is installation?

The package includes the pair of Rockville RSM65B 6.5" speakers, pre-mounted grills, speaker wire, and mounting screws to streamline setup. The shallow profile and common 6.5" cutout make these speakers straightforward to replace or add to existing systems.

• Two 6.5" Rockville RSM65B speakers with pre-mounted protective grills.
• Included speaker wire and mounting screws for a quick install.
• Plug-and-play compatibility with many marine stereo systems and amps.

Who is this for? The Rockville RSM65B speakers are intended for boat owners, powersport riders, and outdoor vehicle enthusiasts who need a compact, weatherproof audio solution that still delivers strong bass and clear vocal range. They suit anyone replacing worn-out factory speakers in cramped locations, upgrading audio on small watercraft, or adding reliable sound to ATVs, UTVs, motorcycles, and golf carts. If you need a space-saving, durable speaker set that balances performance with marine-ready protection, the RSM65B is designed to meet those needs.