Rockville 6x9 Marine Speakers RMSTS69W 1000W Pair

Rockville RMSTS69W 6x9 marine speakers are a weatherproof, high-power 2-way speaker pair designed to deliver clear highs and strong bass for boats and outdoor systems.

Built specifically for marine and outdoor use, the RMSTS69W pair combines a 1-inch PEI dome swivel tweeter with polypropylene mica-injected cones and robust hardware to tolerate moisture, UV exposure, and salt air. These 6x9" speakers carry CEA-compliant power ratings (500W peak per speaker, 125W RMS each), 4-ohm impedance, and a wide 40Hz–20kHz frequency range to suit powered head units or external amplifiers.

How do these speakers perform in wet or salty environments?

The RMSTS69W speakers are marinized with UV-treated components, rust-resistant terminals, and sealed construction to resist saltwater, freshwater splashes, and humid conditions. They are engineered to maintain audio clarity and electrical reliability when exposed to outdoor elements.

• UV-treated grills and cones to reduce sun degradation
• Stainless steel terminals and corrosion-resistant hardware
• Sealed construction to limit moisture intrusion

What sound quality can I expect while boating or outdoors?

Expect crisp, directional highs from the 1-inch PEI dome swivel tweeters and controlled mid/bass from the polypropylene mica-injected cones with rubber surrounds. At 91 dB sensitivity and a broad frequency response, these speakers deliver clear vocals and punchy low end when powered correctly.

• Swivel tweeter lets you aim high frequencies toward listeners
• Polypropylene mica cone for tight, durable bass response
• 91 dB sensitivity for efficient output with moderate power

How difficult is installation and what’s included?

Installation is simplified with pre-installed mounting screws, a cutout template, and a 16.4-foot speaker wire run included in the box — helpful for boats and custom outdoor builds. The speakers mount in a 6.06" x 8.98" cutout and require a 3.43" mounting depth, so confirm fit before cutting.

• Pre-installed mounting screws for faster mounting
• Cutout stencil (6.06" x 8.98") for accurate installation
• 16.4 ft of speaker wire supplied for flexible placement

Do these speakers need an amplifier and what power will they handle?

While they will play from most factory or aftermarket head units, the RMSTS69W pair benefits from a compatible external amplifier for clean high-volume performance. The CEA-compliant 125W RMS per speaker rating supports pairing with modest amplifiers for distortion-free sound.

• 125W RMS per speaker (CEA-compliant) for reliable continuous power
• 500W peak for handling short transient bursts
• 4-ohm impedance matches common marine and car amps

Who is this for: Rockville RMSTS69W 6x9 speakers are aimed at boat owners, marine audio enthusiasts, and anyone needing durable outdoor sound solutions. Choose these if you want weather-resistant 6x9 speakers with swivel tweeters, solid power handling, and included installation accessories for a straightforward upgrade to your marine or outdoor audio system.