JL Audio M3-770X-S-GM Marine Coaxial Speakers 7.7in 70W

Maximum audio performance on the water

Purpose-engineered and built for real marine duty, the JL Audio M3-770X-S-GM Marine Coaxial Speakers deliver excellent audio performance in any open-air boating environment. 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 high volumes than smaller speakers.

The woofer design is optimised 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.

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

JL Audio M3-770X-S-GM Marine Coaxial Speakers Features:

• M3 7.7-inch Marine Coaxial Speakers (70 W, 4 Ω)
  
• Design: Gunmetal Sport Classic Grille
  
• Sold as a pair
  
• Woofer design is optimised to operate with a large volume of air behind it
  
• 0.75-inch pure silk dome tweeter
  

JL Audio M3-770X-S-GM Marine Coaxial Speakers Specifications:

• Model number: M3-770X-S-GM
  
• Continuous Power Handling (RMS): 70 W
  
• Peak Music Power: 225 W
  
• Recommended Amplifier Power (RMS): 20 - 125 W / Ch.
  
• System Efficiency: 90.5 dB @ 1 W / 1 m
  
• System Nominal Impedance: 4 Ω
  
• System Frequency Response: 45 Hz - 25 KHz ± 3 dB
  

JL Audio M3-770X-S-GM Marine Coaxial Speakers 7.7in 70W Owner's Manual