JL AUDIO M3-650X-C-Gw 6-1/2 in 60 W 4 Ohm 2-Way Marine Coaxial Speaker System, Gloss White Classic Grille|93511

JL AUDIO 93511, M3-650X-C-GW: 6.5-inch Coaxial Speaker System, Classic Grille, Gloss White, PER PAIR

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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 M3-650X 6-1/2 in coaxial speaker is designed around the standard marine 6-1/2 in speaker format and features a wide mounting flange with a 4-hole mounting pattern. The long excursion woofer design and excellent power handling make your music come through loud and clear at speed or at anchor. 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 3/4 in 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 M3-650X coaxial systems can be used with as little as 20 W per channel, for best audio performance we recommend amplifiers capable of between 75 to 100 W of continuous power per channel.

Additional information

Weight 14 lbs
Item Name

Marine Coaxial Speaker System





4 Ohm


Gloss White Grille


60 W


89.5 dB at 1 W per 1 m



Speaker Size

6-1/2 in Dia

Peak Music Power

225 W

Mounting Size

5 to 5-1/4 in Dia x 2.78 in D

Mounting Type


Grill Style


Number of Speakers


Grille Size

0.97 in

Mounting Application

Infinite Baffle