The JLM3-650X-S-GM-I is a genuine JL Audio M3-650X marine 6.5-inch coaxial speaker system featuring gunmetal Sport grilles with built-in RGB LED accent lighting. Purpose-built for real marine duty, these speakers are designed for open-air (infinite-baffle/free-air) installations common in boats and yachts.

OEM / JL Audio reference: M3-650X-S-GM-I (also referenced as 93513). Sold as a pair.

• Speaker type: 6.5" (6-1/2") 2-way marine coaxial system
• Nominal impedance: 4 Ω
• Continuous power handling: 60 W RMS per speaker
• Recommended amplifier power: 20–120 W RMS per channel
• Sensitivity: 89.5 dB @ 1 W / 1 m
• Frequency response: 55 Hz – 25 kHz (±3 dB)
• Tweeter: 0.75" (19 mm) treated silk dome; integrated high-pass filter and solid-state tweeter protection
• Woofer: injection-molded, mica-filled polypropylene cone with synthetic rubber surround; long-excursion, DMA-optimized motor design
• Mounting style: Infinite baffle / free-air (no enclosure required)
• Key dimensions: frame OD 6.90" (175 mm); mounting hole 5.00–5.25" (127–133 mm); mounting depth 2.78" (71 mm); Sport grille protrusion 1.01" (26 mm)
• RGB LED lighting (Sport grille): 10–14.4 V DC; 108 mA draw @ 12 V (per speaker); recommended 150 mA fuse (per speaker). Separate LED wiring is required and an optional RGB controller may be used (JL Audio MLC-RW recommended).
• Marine-ready construction: UV- and corrosion-resistant materials suitable for saltwater environments

In the box (typical): two speakers with grilles attached, stainless mounting screws and washers, mounting template, logo badges, and owner’s manual.

Before ordering: confirm cutout size, mounting depth/clearance, amplifier power, and LED wiring/controller requirements to ensure correct fitment and safe operation.