Genuine JL Audio marine audio wake tower speaker system (pair) featuring M3-770ETXv3 enclosed 7.7-inch coaxials in a Gloss White finish with Gloss White Classic grilles. Built for real marine duty with UV- and corrosion-resistant materials for long service life on the water.

OEM / References: OEM ref 010-03266-00 (SKU JLM3-770ETXV3-GW-C-GW). Also referenced as M3-770ETXv3-Gw-C-Gw. Replaces MX770-ETXv3-CG-WH.

• Configuration: Enclosed wake tower coaxial system (sold as a pair)
• Speaker size: 7.7 in (196 mm) tower pod
• Design: 2-way coaxial
• Tweeter: 0.75 in treated silk dome with integrated high-pass filtering & protection circuit
• Woofer: Injection-molded, mica-filled polypropylene cone with synthetic rubber surround
• Power handling: 70W RMS per speaker (140W RMS per pair), 225W peak per speaker
• Nominal impedance: 4Ω
• Sensitivity: 90.5 dB (1W/1m)
• Frequency response: 45 Hz – 25 kHz (±3 dB)
• Dimensions (each enclosure): 7.70 in diameter; 12.62 in depth (Classic); 8.74 in height incl. mounting fixture receiver
• Lighting: Non-illuminated (no integrated LED lighting on this Classic-grille variant)

Installation / compatibility notes: ETXv3 mounting fixtures are required (sold separately). Compatible with JL Audio ETXv3 fixture families such as M-MCPv3 (pipe mount), M-SWMCPv3 (swivel pipe mount), and M-MCPv3-DM surface/deck mount (010-13709-00). Select the correct fixture for your tower/pipe diameter and desired aiming.

Power recommendation: For best performance, use a quality marine amplifier capable of 20–140W RMS per channel at 4Ω. Confirm ratings, specifications and fitment before ordering.