JL Audio M3 Series 7.7″ Marine Coaxial Speakers w/Gloss White Classic Grilles – M3-770X-C-Gw [010-03065-00]

M3 Series 7.7″ Marine Coaxial Speakers with Gloss White Classic Grilles – M3-770X-C-Gw

Purpose-engineered and built for real marine duty, M3 coaxial systems deliver excellent performance at a more affordable price than our maximum-performance M6 models.

The oversized 7.7-inch design of the M3-770X results in increased efficiency (more output for a given amount of power). This gives them the ability to play louder and cleaner at higher volumes than smaller speakers.

The woofer design is optimized to operate with a large volume of air behind it (at least 2 cu. ft. / 57 l). Operating this coaxial system in less space will compromise its low-frequency performance.

A 0.75-inch pure silk dome tweeter, specially treated to withstand the marine environment, handles the high-frequency duties. Silk has been chosen for its lightness, excellent damping properties, and smooth response characteristics.

Although M3-770X Coaxial Systems can be used with as little as 20 W per channel, for best audio performance we recommend amplifiers capable of between 75-100 W of continuous power per channel.

*Sold as a pair

Specifications:

• Continuous Power Handling (RMS): 70w
• Recommended Amplifier Power (RMS): 20 – 140w/ch
• System Efficiency: 90.5 dB @ 1 W / 1 m
• System Nominal Impedance: 4 ohm
• System Frequency Response: 45 Hz – 25 KHz ± 3 dB

Specifications:

• LED Lighting: No
• Mounting Style: Surface
• QTY: Pair
• Size: 7.7″
• Watts RMS: 70w
• Box Dimensions: 5″H x 9″W x 17″L WT: 7.8 lbs
• UPC: 699440935197

Owner’s Manual (pdf)