What model JL audio 7.7 tower speakers are on 2017 G21?

[Danny01]

I just purchased a 2017 G21 with a pair of JL Audio 7.7 tower speakers and want to purchase a second pair, couple of questions: Are the openings for a second pair typically prewired all the way to the amp? Also, does anyone know the specific model of 7.7 jl's that they use? Appears to be m series, but looks like there is MX, M....??
thanks

[bturner]

I know the tower is pre-wired as I did one last year. I doubt the wiring from the tower to the amp location is there as my wiring stopped at the side of the boat. I believe they're the M3ETXv3 but as I understand it Nautique orders these custom from JL in a special color.

[distinguishedmotorsports]

I just purchased a 2017 G21 with a pair of JL Audio 7.7 tower speakers and want to purchase a second pair, couple of questions: Are the openings for a second pair typically prewired all the way to the amp? Also, does anyone know the specific model of 7.7 jl's that they use? Appears to be m series, but looks like there is MX, M....??
thanks

Nautique has special coloring. You will need to order the additional pair from a dealer. Second pair is prewired in tower and to under the spotter seat.

they use a nautique specific color M-ETXv3770s with sport grills. they are NOT M3 series. Newer boats with full JL systems use M6 series speakers.