Marine Speakers

Our marine speakers are for boat owners replacing factory audio or building a system for a helm, cabin or open deck. Choose coaxial speakers for full-range sound from one mounting opening, or add separate tweeters when your layout calls for a dedicated high-frequency driver.

Marine Speaker Sizes and Mounting Space

Marine speakers come in several shapes and sizes, from 6.5-inch coaxials to 8-inch and 10-inch models. The Power Acoustik MFL-65WB is a 6.5-inch coaxial, while the DS18 NXL-8MD/BK is an 8-inch coaxial. Measure the existing cutout and available mounting depth, including clearance behind the speaker for wiring and nearby surfaces. A larger speaker needs a larger opening, so don't assume it will fit a factory location.

Look at the mounting arrangement as well as the diameter. Grilles, trim and nearby hardware can limit space around the opening. Match the finish to the boat's interior, then plan the wiring route to keep connections protected from moisture.

Power, Impedance and Marine Conditions

Match speaker RMS power handling to the amplifier's RMS output, and match speaker impedance to the amplifier's load requirements. Peak power figures don't tell you how to set a system for sustained listening. The Power Acoustik MF-65WT is another 6.5-inch marine coaxial to compare by its product specifications.

• Exposure: Review the model's environmental rating for its planned location.
• Package quantity: Note if the package contains one speaker or a pair.
• Lighting: Review RGB control needs and if a separate controller is required.
• Amplifier match: Compare impedance and RMS ratings before wiring.

Coaxials and Separate Marine Tweeters

A coaxial combines the speaker and high-frequency output in one assembly. For a separate tweeter installation, the DS18 NXL-T1/BK is a 3.8-inch marine tweeter. Plan its mounting position and crossover arrangement with the rest of the system, so the tweeter blends with the main speakers rather than dominating them.

Build around the rest of your boat system with our marine radios, marine multi-channel amplifiers and marine subwoofers.