Skip to product information
1 of 12

JL Audio

JL Audio M3-770X-S-Gw 7.7-inch Marine Coaxial Speakers, White Sport Grilles 93522

JL Audio M3-770X-S-Gw 7.7-inch Marine Coaxial Speakers, White Sport Grilles 93522

Regular price $399.99 USD
Regular price $399.99 USD Sale price $399.99 USD
Sale Sold out
Shipping calculated at checkout.

Part Number 010-03068-00

M3 7.7-inch Marine Coaxial Speakers (70 W, 4 Ω) - Gloss White Sport Grille

Purpose-engineered and built for real marine duty, M3 coaxial systems deliver excellent performance at a more affordable price than our maximum-performance M6 models.

The oversized 7.7-inch design of the M3-770X results in increased efficiency (more output for a given amount of power). This gives them the ability to play louder and cleaner at high volumes than smaller speakers.

The woofer design is optimized to operate with a large volume of air behind it (at least 2 cu. ft. / 57 l). Operating this coaxial system in less space will compromise its low frequency performance.

A 0.75-inch pure silk dome tweeter, specially treated to withstand the marine environment, handles the high-frequency duties. Silk has been chosen for its lightness, excellent damping properties and smooth response characteristics.

Although M3-770X Coaxial Systems can be used with as little as 20 W per channel, for best audio performance we recommend amplifiers capable of between 75-100 W of continuous power per channel.

Sold as a pair.

General

Size 7.7"
Color White Sport
Physical dimensions (Diameter) 7.7": (Classic/Sport): 7.70" (196 mm)
Physical dimensions (Depth) 7.7": (Sport): 4.27" (108 mm)
Speaker type Coaxial
Continuous power handling (RMS) 7.7": 70 W
Sensitivity (SPL @ 1 W/1 m) 7.7": 90.5 dB
Frequency response (+/- 3 dB) 7.7": 45Hz-25 kHz
Nominal impedance 4 Ω
Recommended amplifier power (RMS) 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)
Warranty 3 years

Connections

Speaker connections Spade Connectors
LED connection Flying Lead with 4-conductor 22 AWG wire (selected Sport models only)

Mounting Dimensions

Mounting depth clearance 7.7": (Sport): 3.17" (81 mm)
Frontal grille protrusion 7.7" (Sport): 1.10" (28 mm)

Bolt hole circle 7.7": 6.92" (176 mm)
View full details