Upgrade your boat or outdoor ride with the Boss Audio MR690 6x9" Oval Speakers. White, marine-grade speakers designed to deliver clear, powerful sound in sun, salt, and splash-prone environments.
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Size & design: 6" x 9" oval speakers in white with an 8.66" cut-out and a 3.38" mounting depth
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Power & impedance: 350W peak (175W RMS) with 4-ohm impedance for efficient performance
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Sound characteristics: 92dB sensitivity and a frequency range of 60 Hz–20 kHz for full bass, punchy mids, and crisp highs
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Durable construction: water-resistant IMPP cone, treated cloth surround, and marine-grade components
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Weatherproof frame: polymer composite frame and grille with UV-protected coating to resist sun, salt, and splash
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Installation & package: install-ready with an 8.66" cut-out and 3.38" mounting depth; sold as a pair with mounting hardware and an instruction manual
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Outdoor-ready design: two-way marine design with corrosion-resistant wiring for dependable outdoor sound on decks, cabins, or any outdoor rig
These MR690 speakers are built to endure salty environments while delivering balanced, loud, and clear audio across a broad range. The included mounting hardware and manual simplify installation, so you can upgrade your marine or off-road system with confidence and enjoy reliable performance day after day.
