JL Audio M6-770X-L-SbSb-Single 7.7" 100W RMS Coaxial Marine Speaker with Black Luxe Grille, Single (010-03866-00)

Bring refined, full-range sound to your boat with the JL Audio M6-770X-L-SbSb-Single 7.7-inch coaxial marine speaker. Sold individually, this M6 Series model combines a black Luxe grille with a purpose-built marine woofer, a treated silk-dome tweeter, and a carefully engineered passive crossover. Its low-profile appearance and high-quality acoustic design make it a strong choice for premium cockpits, cabins, and other marine listening spaces.

The speaker uses JL Audio's DMA-optimized motor system, a mica-filled polypropylene cone, and a synthetic rubber surround for clean midbass and midrange performance. A bridge-mounted 1-inch treated silk-dome tweeter reproduces detailed highs, while the built-in two-way crossover manages the transition between drivers. The speaker is designed for infinite-baffle (free-air) mounting and does not require a dedicated speaker enclosure.

Key Features

• 100W RMS Continuous Power Handling: Supports high-quality marine stereo or amplifier installations, with 200W peak handling.
• True 2-Way Coaxial Design: 7.7-inch woofer and bridge-mounted 1-inch treated silk-dome tweeter.
• DMA-Optimized Woofer: Injection-molded mica-filled polypropylene cone, synthetic rubber surround and long-excursion motor design.
• Integrated Crossover: Separate low-pass and high-pass sections with tweeter protection, built into the speaker terminal assembly.
• Black Luxe Grille: Magnetic metal-mesh grille for a refined appearance and convenient access during installation.
• Marine-Engineered Construction: UV-resistant polymer basket and corrosion-resistant components designed for marine exposure.
• Free-Air Installation: Designed for mounting in a suitable bulkhead or panel without a separate speaker box.
• Single Speaker: Sold individually, not as a pair. No RGB lighting on this variant.

General Specifications

• Product Type: 2-way coaxial marine speaker
• Nominal Size: 7.7"
• Quantity: Single speaker
• Grille Style / Color: Black Luxe
• Continuous Power Handling: 100W RMS
• Peak Power Handling: 200W
• Recommended Amplifier Power: 40–200W
• Nominal Impedance: 4 ohms
• Frequency Response: 45Hz–25kHz
• Sensitivity: 91dB (1W/1m)
• Woofer Cone: Mica-filled injection-molded polypropylene
• Woofer Surround: Synthetic rubber
• Tweeter: 1" treated silk dome
• Crossover: Integrated 2-way passive network
• Mounting Cutout Diameter: 7.47"
• Overall Frame Diameter: 9.12"
• Mounting Depth: 4.31"
• LED Lighting: None
• Manufacturer Warranty: 2 years

Compatibility

For 4-ohm marine audio systems with sufficient amplifier power and a suitable 7.7-inch speaker mounting location. Designed for infinite-baffle installations. This is a complete single speaker with its matching Black Luxe grille, not a replacement grille alone. Confirm panel thickness, rear clearance, and cutout size before installation.

Installation Notes

Mount in a suitable rigid panel, following JL Audio's installation instructions and using appropriate marine wiring. Allow sufficient rear clearance and keep the speaker's front and rear acoustic paths appropriately separated.

What's in the Box

• 1 x M6 7.7" coaxial marine speaker
• 1 x Black Luxe magnetic grille
• 6 x 1" Phillips-head mounting screws
• 1 x grille pry tool
• Owner’s manual
• Cutout template