The JLM6-770X-C-GWGW is a genuine JL Audio M6 Series 7.7-inch marine coaxial speaker system built for high-output, open-air boat audio. This model features a Gloss White trim ring with a Gloss White “Classic” grille and is the non-illuminated version (no integrated LED lighting).

Key features & specifications

• Type: 2-way marine coaxial speakers (sold as a pair)
• Speaker size: 7.7 in (196 mm)
• Power handling: 100 W RMS each (200 W peak)
• Nominal impedance: 4 Ω
• Frequency response: 45 Hz – 25 kHz (±3 dB)
• Sensitivity: 91 dB @ 1 W / 1 m
• Recommended amplifier power: 40–200 W RMS per channel
• Woofer: Injection-molded, mica-filled polypropylene cone with rubber surround
• Tweeter: 1 in (25 mm) treated silk dome
• Crossover: True 2-way passive crossover with integrated tweeter protection
• Marine durability: Designed to withstand demanding marine conditions (UV/salt-fog exposure)

Installation notes (confirm before ordering)

• Free-air design: Optimized for open-air installations; best bass performance with a large air volume behind the speaker (approx. 2 ft³ / 57 L or more)
• Cutout diameter: 6.19 in (159 mm)
• Mounting depth: 3.38 in (84 mm)
• Overall frame diameter: 7.71 in (196 mm)

OEM / Cross-reference: JL Audio model M6-770X-C-GWGW (JL ref 93728). Supplied via Recambios Marinos (Recmar).
Important: Confirm ratings, specifications and fitment before ordering to avoid mismatch with your cutout, mounting depth, or amplifier output.