Genuine JL Audio marine coaxial speaker system for high-output, open-air installations. The M6-770X-S-GmTi is a 7.7-inch 2-way coaxial set featuring a long-excursion woofer, suspended 1-inch silk-dome tweeter and a built-in multi-order crossover with tweeter protection—engineered to handle demanding saltwater and UV exposure.

• Type: 7.7in 2-way marine coaxial speakers (pair)
• Impedance: 4 Ω
• Continuous power handling: 100 W RMS (each)
• Recommended amplifier power: 40–200 W RMS / channel
• Sensitivity: 91.0 dB (1 W / 1 m)
• Frequency response: 45 Hz – 25 kHz (±3 dB)
• Mounting application: Infinite baffle / free-air (no enclosure required)
• Connections: Spade connectors
• LED lighting: No (non-illuminated version)

Fitment / cutout guidance

• Mounting hole (cutout): 6.25in (159 mm)
• Mounting depth clearance: 3.32in (84 mm)
• Outer diameter: 7.70in (196 mm)
• Bolt hole circle: 6.92in (176 mm)
• Frontal grille protrusion (Sport grille): 1.08in (27 mm)

What’s in the box

• Two JL Audio M6-770X coaxial loudspeakers
• Two Sport grilles (Gunmetal/Titanium finish)
• Stainless steel mounting hardware and mounting template

Reference numbers: JL Audio OEM M6-770X-S-GmTi / 010-03075-00 / 93603. UPC: 699440936033. Supplier SKU: JLM6-770X-S-GMTI.

Confirm ratings, available mounting depth and cutout diameter before ordering. For best results on a boat at speed, pair with quality marine amplification within the recommended RMS range.