M3-770ETXv3-Gw-S-Gw 7.7" Enclosed Marine Coaxial Speaker System, Gloss White, White Sport Grilles

M3-770ETXv3-Gw-S-Gw 7.7" Enclosed Marine Coaxial Speaker System, Gloss White, White Sport Grilles image number null
M3-770ETXv3-Gw-S-Gw 7.7" Enclosed Marine Coaxial Speaker System, Gloss White, White Sport Grilles image number null
M3-770ETXv3-Gw-S-Gw 7.7" Enclosed Marine Coaxial Speaker System, Gloss White, White Sport Grilles image number null
M3-770ETXv3-Gw-S-Gw 7.7" Enclosed Marine Coaxial Speaker System, Gloss White, White Sport Grilles image number null

M3-770ETXv3-Gw-S-Gw 7.7" Enclosed Marine Coaxial Speaker System, Gloss White, White Sport Grilles

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Availability
  • In Stock
Fulfilled by Vendor, typically 2-3 weeks.

Vendor Shipping Details

This item will be fulfilled from the vendor. Delivery time varies – typically 2–3 weeks.

Restrictions: This item does not ship to a PO Box, APO, FPO, DPO or international address. Expedited shipping is not available.

West Marine will email you when your order ships from the vendor.

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Add extra coverage from the date of purchase beyond the manufacturer’s warranty. Details

What's Covered?

PLUS adds up to 2 more years of coverage beyond the Manufacturer's Warranty and offers extra coverage from the date of purchase throughout the extended term. PLUS includes:

  • Wear and Tear Coverage
  • Power Surge Protection
  • Exchange for products under $400
  • Onboard service on products over $750
  • Up to 5 years of total coverage

Your PLUS plan goes into effect with your purchase ‐ no registration required. Purchase your PLUS plan online, in stores or by calling 1 (800) 262-8464.

$77.44
$96.49
$829.99
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Model # 19562057 Mfg # 93538
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Truck Freight is used to ship items that exceed standard shipping limitations on weight and/or size. Delivery is only applicable within the contiguous United States. Additional shipping fees apply. Signature required for receipt of shipment.

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Enclosed in these beautiful, injection-molded enclosures are JL Audio's high-performance, M3-Series marine coaxial speakers.

Specifically engineered to generate clean, loud audio in open-air boating environments, the M3-770X coaxial drivers feature an oversized 7.7-inch design to produce powerful sound that can be heard well beyond a boat when mounted up high. 

A 0.75-inch silk dome tweeter, specially treated to withstand the marine environment, handles the high-frequency duties. Silk has been chosen for its lightness, excellent damping properties and smooth response characteristics. A fixed grille-mounted design ensures peak tweeter performance with no loss of woofer radiating area. A 2nd order high-pass filter on each tweeter is integrated into the woofer grille and requires no additional mounting provision. Equipped with a self-resetting protection circuit, the signal going to the tweeter is monitored and automatically disconnected in the event of an overload to minimize the chances of tweeter failure.

Designed to securely mount using one of JL Audio's many available installation fixtures (sold separately), each enclosure features a decorative, aluminum logo trim cap on the end opposite the speaker, which can be oriented to match any custom mounting angle. The speaker cables exit through the center of the fixtures, staying high and dry, and out of sight. Professional installation is strongly recommended. 

For best audio performance, an amplifier capable of between 70-140 W of continuous power per channel is recommended. All JL Audio marine speakers are saltwater-rated, utilizing corrosion and UV resistant materials throughout to exceed industry standards. 

Sold as a pair.

Features:

  • Acoustically engineered to deliver powerful, clean sound well beyond a boat when mounted up high
  • Saltwater-rated and built with corrosion and UV resistant materials throughout
  • Flexible mounting fixtures available (sold separately) to fit a wide range of applications
  • Oversized 7.7-inch design outperforms standard 6.5-inch marine speakers
  • Long-excursion woofer design with rugged suspension systems
  • 0.75-inch (19 mm) silk dome tweeters specially treated to withstand UV and salt-spray exposure
  • Integrated 2nd order high-pass filter on tweeter with solid state protection circuit
  • Continuous Power Handling: 70 Watts
  • Recommended Amp Power: 20 - 140 Watts per channel
  • System Efficiency: 90.5 dB
  • System Nominal Impedance: 4 ohms
  • System Frequency Response: 45 Hz - 25 KHz (± 3 dB)
  • Built in USA with Global Components
Color White
Cutout Size Tower Mount
Design 2-Way
Dimensions 7.7"
Type Enclosed Tower
Wattage 70 W