JL Audio M3 Series 7.7″ Marine Coaxial Speakers w/Grey Metallic Sport Grilles – M3-770X-S-Gm

JL Audio M3 Series 7.7″ Marine Coaxial Speakers w/Grey Metallic Sport Grilles – M3-770X-S-Gm

M3 Series 7.7" Marine Coaxial Speakers with Grey Metallic Sport Grilles – M3-770X-S-Gm

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Optimized for moderate power systems, M3 marine speakers are designed to produce powerful, smooth sound that is several steps beyond common marine speakers.

Features:

• Amazing fidelity and affordability in marine settings
• Exceeds international standards for salt fog and UV exposure
• 3-Year Warranty

DMA-Optimized Woofers

Proprietary motor, suspension and cone modeling systems are employed, resulting in reduced distortion, improved transient performance and stellar bass sound quality.

Pure Silk Tweeters

The treated silk dome design is chosen for its lightness, damping properties and smooth response characteristics to deliver superior output capability with crystal-clear, high-frequency detail.

Integrated Tweeter Filters

Each speaker includes a built-in second-order, high-pass tweeter filter with a solid-state protection circuit to minimize the possibility of tweeter failure.

Power Versatility

Designed to benefit from operation with quality amplification, M3 marine speakers are also suitable for use with standard marine head-unit power.

Real Marine Duty

For long-term use, all models are built to withstand saltwater marine environments and deliver years of listening enjoyment.

In The Box:

• Two marine coaxial loudspeakers
• Two grilles (attached to speaker)
• Twelve stainless steel mounting screws
• Twelve stainless steel washers
• Mounting template

Specifications:

• Size: 7.7"
• Color: Gray Sport
• Physical Dimensions (Diameter): 7.7"
• Physical Dimensions (Depth): 4.27"
• Speaker Type: Coaxial
• Continuous Power Handling (RMS): 70w
• Sensitivity (SPL @ 1w/1m): 90.5 dB
• Frequency Response (+/- 3 dB): 45 Hz-25 KHz
• Nominal Impedance: 4 ohm
• Recommended Amplifier Power (RMS): 20-140 w/Channel
• LED Lighting: No
• Cone Material: Injection-molded, mica-filled polypropylene
• Tweeter Type: Silk Dome
• Tweeter Size: 0.75"
• Speaker Connections: Spade Connectors
• Warranty: 3 Year

Mounting Dimensions

• Mounting Depth Clearance: 3.17"
• Frontal Grille Protrusion: 1.10"
• Bolt Hole Circle: 6.92"