Rockville 6.5" Marine Speakers RSM65W Shallow Mount

Rockville RSM65W are a pair of 6.5" shallow-mount marine speakers built to deliver clear, durable outdoor audio with 320W peak power and full waterproof protection.

These Rockville RSM65W speakers are engineered for installations where space is limited but sound quality must remain high. Each speaker is rated to 160W peak (40W RMS), CEA compliant, and designed with marine-grade materials — UV-treated plastics, rubber surrounds, and a fully sealed construction make them suitable for boats, ATVs, UTVs, golf carts, and other outdoor vehicles or environments. The ultra-shallow 0.925" mounting depth lets you install them where conventional speakers won't fit, while a 60Hz–18kHz frequency range and 90 dB sensitivity provide a balanced sound profile for music and voices outdoors.

How do these speakers perform in wet or sun-exposed environments?

The RSM65W pair is fully marinized: components are treated for UV resistance and sealed against moisture and salt exposure. This reduces corrosion, fading, and water intrusion that often degrade outdoor audio gear. While not intended for continuous submersion, they withstand spray, rain, and harsh sunlight common on boats and open vehicles.

• Waterproof construction and sealed components for splash resistance
• UV-treated parts to prevent sun-related deterioration
• Suitable for saltwater and freshwater use when mounted properly

Will the 0.925" mounting depth fit my tight installation?

The ultra-shallow 0.925" mounting depth is designed specifically for spaces with limited clearance behind panels. It enables mounting in thin boat gunnels, instrument panels, motorcycle fairings, or slim aftermarket doors where standard speakers are too deep. Check your mounting hole diameter and available rear clearance to ensure a snug fit.

• Less than 1" rear depth fits narrow gunnels and trim panels
• Standard 6.5" cutout compatibility with shallow mounting profile
• Includes mounting screws and pre-installed grilles for fast installation

What sound characteristics should I expect from these 6.5" speakers?

Expect a balanced, mid-forward presentation with usable low-end for outdoor listening. The 60Hz–18kHz range and 90 dB sensitivity produce clear mids and highs that cut through ambient noise, while the rubber surround helps control cone motion for tighter bass response than cheaper marine speakers. They are best paired with modest power amplifiers matching the CEA ratings to avoid clipping or distortion.

• Frequency response 60Hz–18kHz for full-range playback
• 90 dB sensitivity for efficient volume with lower-powered systems
• Rubber surround and ABS basket reduce distortion and increase durability

How do I wire and install the pair for reliable performance?

Installation is straightforward: use the supplied speaker wire and screws, observe polarity, and ensure a weatherproof seal around the mounting flange. For marine applications, add marine sealant behind the grille and around the cutout, and route speaker wiring through marine-grade conduit or grommets to prevent chafing and corrosion.

• Includes speaker wire, screws, and pre-installed grilles for quick setup
• Use marine sealant and proper grommets for long-term reliability
• Match amplifier power to CEA ratings to preserve sound quality

Who this is for: These Rockville RSM65W speakers are ideal for boat owners, powersports riders, and outdoor enthusiasts who need reliable, high-quality audio from a compact, weather-resistant package. Choose them when installation space is tight but you still want a durable marine-rated speaker set that handles sun, spray, and rough conditions while producing clear, efficient sound.