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  • Image of a JL Audio marine speaker on a white background.

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7.7in Marine Coaxial Speakers JL Audio M6-770X, Sport Grille Gunmetal/Titanium, 4Ω 100W RMS (Pair) OEM M6-770X-S-GmTi

JLM6-770X-S-GMTI

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£877.26 GBP
£877.26 GBP
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Product Specifications and Features

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.

Shipping Information

All orders ship from the UK. Orders placed Monday–Thursday before 12:00pm are processed same day. Orders placed Friday after 12:00pm through Sunday are processed the following Monday. Processing times vary by stock location.

Out of stock items can be back-ordered with a typical 3–4 week lead time.

If an item shows "Dispatch Available Today" and you order after 2pm UK time, processing begins the next business day.

All times are in UK BST.

Notice: Due to ongoing conflicts impacting logistics, some deliveries or re-stocking may take a little longer than expected. We're working to get your order to you as quickly as possible.

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