BOSS Audio MR752C 7.5 Inch Marine Boat Speakers – 400W Peak, 4 Ohm, Weatherproof, Sold in Pairs

Experience Rich, Full Range Marine Sound

The BOSS Audio MR752C delivers a wide, engaging sonic range tailored for boats and watercraft. This 7.5 inch two‑way marine speaker pair blends durable materials with thoughtful design to stand up to salt air and humidity, while still sounding clear and balanced at the helm or on deck.

Built for the marine environment

These speakers are water resistant, not fully waterproof. Major components get protective coatings to resist corrosion in humid, salty environments. The result is a flexible installation that keeps its sound character across varying marine conditions.

Key specifications at a glance

• 7.5 inch two‑way marine speaker
• Peak power 400 Watts; RMS 200 Watts
• Impedance 4 Ohms
• Frequency response 40 Hz – 20 kHz
• Sensitivity 90 dB (1 W / 1 m)
• Detachable tweeters and crossovers for flexible setup

Materials and design that stand up to the elements

• Cone: Polypropylene with poly injection for responsive bass and durability
• Voice coil: Aluminum for higher temperature tolerance
• Tweeter: 1 inch Mylar dome for clear high frequencies
• Surround: Butyl rubber for flexible, weather‑resistant movement
• Basket: Composite; Grilles: Plastic
• Mounting depth: 2 3/4 inches; Weight: 2.76 pounds per pair

Practical uses and installation ideas

Detachable crossovers enable a component style if you prefer separate tweeters and crossovers. When paired with a marine stereo or head unit, these speakers can fill the cockpit, bow, or cabin with clear, balanced sound, even in open water conditions.

The MR752C is designed to deliver a reliable, full‑range listening experience across a variety of marine setups. Whether you are cruising, fishing, or entertaining on deck, the sound profile adapts to different listening preferences without overwhelming the surroundings.

What’s included and warranty

Each package contains a pair of MR752C marine speakers. For added assurance, BOSS Audio Systems offers a 3‑year platinum online dealer warranty when purchased through Amazon. Professional installation is recommended to ensure proper function and safe, optimal performance.