JL Audio M3 Marine Speakers

7.7" with LED and Gray Sport Grille (M3-770X-S-Gm-i)

Part Number 010-03067-00

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PLAY BETTER

Optimized for moderate power systems, M3 marine speakers are designed to produce powerful, smooth sound that is several steps beyond common marine speakers.

AMAZING FIDELITY AND AFFORDABILITY IN MARINE SETTINGS

OFFERED IN 2 SIZES AND 5 LOOKS TO FIT YOUR STYLE

MODELS AVAILABLE WITH BUILT-IN RGB LED LIGHTING

EXCEEDS INTERNATIONAL STANDARDS FOR SALT FOG AND UV EXPOSURE

3-YEAR WARRANTY

WHAT YOU'LL LOVE

BUILT-IN RGB LED LIGHTING

Offered on sport models, multicolor LEDs produce a vibrant accent glow.

DMA-OPTIMIZED WOOFERS

Proprietary motor, suspension and cone modeling systems are employed, resulting in reduced distortion, improved transient performance and stellar bass sound quality.

PURE SILK TWEETERS

The treated silk dome design is chosen for its lightness, damping properties and smooth response characteristics to deliver superior output capability with crystal-clear, high-frequency detail.

INTEGRATED TWEETER FILTERS

Each speaker includes a built-in second-order, high-pass tweeter filter with a solid-state protection circuit to minimize the possibility of tweeter failure.

POWER VERSATILITY

Designed to benefit from operation with quality amplification, M3 marine speakers are also suitable for use with standard marine head-unit power.

REAL MARINE DUTY

For long-term use, all models are built to withstand saltwater marine environments and deliver years of listening enjoyment.

General
Warranty	3 years
Sizes	6.5"/7.7"
Color	White Classic, White Sport or Gray Sport
Physical dimensions (Diameter)	6.5" (Classic/Sport): 6.90" (175 mm) 7.7": (Classic/Sport): 7.70" (196 mm)
Physical dimensions (Depth)	6.5" (Classic): 3.75" (95 mm) 6.5" (Sport): 3.79" (96 mm) 7.7": (Classic): 4.19" (106 mm) 7.7": (Sport): 4.27" (108 mm)
Speaker type	Coaxial
Continuous power handling (RMS)	6.5": 60 W 7.7": 70 W
Sensitivity (SPL @ 1 W/1 m)	6.5": 89.5 dB 7.7": 90.5 dB
Frequency response (+/- 3 dB)	6.5": 55 Hz-25 kHz 7.7": 45Hz-25 kHz
Nominal impedance	4 Ω
Recommended amplifier power (RMS)	6.5": 20-120 W/Channel 7.7": 20-140 W/Channel
LED lighting	yes - RGB (selected Sport models only)
LED supply voltage	10-14.4 VDC
LED Load Current @ 14.4 VDC (max)	108 mA
Cone material	Injection-molded, mica-filled polypropylene
Tweeter type	Silk Dome
Tweeter size	0.75" (19 mm)
Networking & Connections
Speaker connections	Spade Connectors
LED connection	Flying Lead with 4-conductor 22 AWG wire (selected Sport models only)
Mounting Dimensions
Mounting depth clearance	6.5" (Classic/Sport): 2.78" (71 mm) 7.7": (Classic/Sport): 3.17" (81 mm)
Frontal grille protrusion	6.5" (Classic): 0.97" (25 mm) 6.5" (Sport): 1.01" (26 mm) 7.7" (Classic): 1.02" (26 mm) 7.7" (Sport): 1.10" (28 mm)
Mounting hole	6.5": 5"-5.25" (127-133 mm) 7.7": 6.25" (59 mm)
Bolt hole circle	6.5": 6.125" (156 mm) 7.7": 6.92" (176 mm)
Additional
Additional	The enclosure recommendations listed above are external dimensions which assume the use of 0.75" (19 mm) thick material. If you are using 0.625" (16 mm) thick material, subtract 0.25" (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625" (16 mm) as this may compromise the rigidity of the enclosure. All enclosure volumes listed above are net internal volumes! Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account. When using multiples in a common enclosure you will need to recalculate the enclosure and port dimensions. For assistance please contact your authorized JL Audio dealer or JL Audio Technical Support. We recommend the use of this in a bi-amplified system using high-quality satellites and a high-quality amplifier. We do not recommend the use of this with a passive crossover (coil), as this type of device will adversely affect performance.

Two marine coaxial loudspeakers
Two grilles (attached to speaker)
Twelve stainless steel mounting screws
Twelve stainless steel washers
Mounting template
Logo badges (sports models only)

JL Audio M3 Marine Speakers