JL Audio M3 Enclosed Tower Speakers

7.7" with Gray Sport Grille (M3-770ETXv3-Sb-S-Gm)

Part Number 010-03267-00

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A WAKE TOWER AWAKENING

Engineered to deliver strong, smooth, crystal-clear sound that you can hear and enjoy well beyond your boat, the affordable M3 ETXv3 tower speaker system is a breakthrough in on-water audio performance.

POWERFUL MIDBASS OUTPUT IN OPEN-AIR APPLICATIONS

CHOOSE SLEEK GLOSS WHITE OR SATIN BLACK SPEAKER ENCLOSURES

WIDE RANGE OF TUBULAR OR SURFACE-MOUNTING OPTIONS

AVAILABLE WITH BUILT-IN RGB LED ACCENT LIGHTING

EXCEEDS INTERNATIONAL STANDARDS FOR SALT FOG AND UV EXPOSURE

3-YEAR WARRANTY

WHAT YOU'LL LOVE

TOWERING PERFORMANCE

Robust M3 speakers are ideal for wakeboard towers or other tubular structures — or they can be flat mounted to decks and other surfaces to deliver superb sound quality with strong projected output.

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 from products such as the MediaMaster 55 or Fusion MS-RA210.

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	7.7"
Color	White Classic, White Sport or Gray Sport
Physical dimensions (Diameter)	7.70" (196 mm)
Physical dimensions (Depth)	7.7" (Classic): 12.62" (321 mm) 7.7" (Sport): 12.69" (323 mm)
Speaker type	Enclosed Coaxial
Continuous power handling (RMS)	70 W
Sensitivity (SPL @ 1 W/1 m)	90.5 dB
Frequency response (+/- 3 dB)	55 Hz-25 kHz
Nominal impedance	4 Ω
Recommended amplifier power (RMS)	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	Flying Lead with 16 AWG wire (10 ft)
LED connection	Flying Lead with 4-conductor 20 AWG wire (selected Sport models only, 10 ft)
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 wake tower enclosures with marine coaxial loudspeakers and grilles installed
Two aluminum logo caps
One tube of silicone adhesive
Eight red butt splice connectors (#22-18 AWG)
Four blue butt splice connectors (#16-14 AWG)

JL Audio M3 Enclosed Tower Speakers