7.7" M6 Marine Coaxial Speakers, Gunmetal Trim Ring, Titanium Sport Grille
Purpose-engineered and built for real marine duty, M6 coaxial systems deliver maximum audio performance in any open-air boating environment.
The oversized 7.7-inch design of the M6-770X coaxial results in increased efficiency (more output for a given amount of power). Combine that advantage with long excursion and excellent power handling and you have a speaker system truly capable of playing loud and clear in a powerboat at speed.
A 1-inch pure silk dome tweeter, specially treated to withstand the marine environment, handles the high-frequency duties. You will appreciate the clean, articulate high-frequency response of the M6 dome tweeter, especially at higher volume levels.
A true 2-way passive crossover network is built into the terminal assembly to protect it from vibration and corrosion.
Although M6-770X Coaxial Systems can be used with as little as 40W per channel, for best audio performance we recommend amplifiers capable of between 40-200W of continuous power per channel.
Sold as a pair.
Specifications
Continuous Power Handling (RMS) |
100 W |
Peak Music Power |
200 W |
Recommended Amplifier Power (RMS) |
40 - 200 W / Ch. |
System Efficiency |
91.0 dB @ 1 W / 1 m |
System Nominal Impedance |
4 Ω |
System Frequency Response |
45 Hz - 25 KHz ± 3 dB |
Dimensions

Frame Outer Diameter (A) |
7.70 in / 196 mm |
Bolt Hole Circle Diameter (B) |
6.92 in / 176 mm |
Frontal Grille Protrusion* (C) |
1.03 in. / 26 mm |
Mounting Hole Diameter (D) |
6.25 in / 159 mm |
Mounting Depth (E) |
3.32 in. / 84 mm |