M6-650X-S-GmTi-i flush-mount marine speakers
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Technical specifications
Technical specifications
| Speaker Diameter In | 6.5 |
| Audio Output Power Rms | 75 |
| Peak Power W | 150 W |
| Impedance | 4 |
| Audio Frequency Response | 55 Hz - 25 kHz |
| Audio Sensitivity Db | 89.5 |
| Led Lighting | Oui |
| Rgb Color Select | Yes |
| Mounting Diameter | 127-133 |
| Mounting Depth | 76 |
| IP rating | Water-resistant (front) |
| Color | Titanium |
| Source type | Marine speaker |
| Fuse rating | 500 mA |
| Grille Material | Titanium |
| Grille Protrusion Mm | 26 |
| Grille Type | Sport |
| Number Of Ways | 2 |
| Operating voltage | 12 Vdc |
| Overall diameter mm | 175 |
| Recommended Led Wire Gauge | 20 AWG |
| Speaker Type | 2-way coaxial |
| Weight | 3.63 |
Detailed description
Detailed description
Designed for marine environments, the JL Audio M6-650X-S-GmTi-i 6.5-inch 2-way coaxial marine speakers deliver optimized outdoor sound. They feature a 6.5-inch woofer and a 0.8-inch silk dome tweeter, both treated for marine conditions. With an RMS power rating of 75 W per speaker and a nominal impedance of 4 ohms, these speakers provide a frequency response of 55 Hz to 25 kHz (± 3 dB) and a sensitivity of 89.5 dB (1 W / 1 m).
Marine-grade Construction and Integrated Technologies
The JL Audio M6-650X series features marine-grade construction with UV- and corrosion-resistant polymer baskets and grilles, and materials suitable for saltwater exposure. The woofer uses an injected polypropylene cone with mica loading, UV inhibitors, and a synthetic rubber surround. JL Audio’s Dynamic Motor Analysis (DMA) technology optimizes motor behavior to reduce distortion and improve bass extension. The woofer’s long-throw design ensures energetic bass and precise midrange reproduction, even at high volumes. Integrated 2-way multi-order passive crossover networks are protected against vibration and corrosion, complemented by an automatic tweeter protection circuit.
RGB LED Lighting and Installation
These speakers integrate JL Audio’s patented Transflective™ RGB LED lighting for uniform woofer cone illumination without hot spots. The LED power supply requires 10 to 14.4 Vdc input and draws a charge current of 324 mA (at 14.4 Vdc), requiring a 500 mA fuse. A separate JL Audio MLC-RW controller (sold separately) provides access to thousands of color variations. The M6-650X speakers are designed for infinite baffle mounting, simplifying integration. Cutout diameter is 127–133 mm (5.00–5.25 in.) with a mounting depth of 76 mm (3.00 in.) and an outer frame diameter of 175 mm (6.90 in.). They are designed for direct replacement of most 6.5-inch marine speakers. The front face is waterproof, while the rear face—including connections—requires moisture protection and must be mounted on a vertical surface if exposed to weather.
Expert opinion
Expert opinion
« JL Audio M6-650X: marine audio performance and LED integration »
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