LED RGB Marine Boat Spacer Rings for JL Audio 6.5″ M6 Speakers (Pair) with King Starboard ST

This pair is dimensioned for the M6-650X series specifically, with a 6.90″ frame outer diameter and 6.13″ bolt hole circle matched precisely to that speaker’s mounting pattern. It’s designed for boaters upgrading to JL Audio’s M6 line who need extra depth without altering their existing 6.5″ cutout.

Each ring has RGB 5050 LED lighting embedded directly into the Starboard during fabrication, rather than a surface-applied strip that can lift or fade. You’ll receive two spacer/LED rings in this order; the speaker pictured is for reference only and is not part of the purchase.

Key Features

• Adds the exact depth needed for a proper flush speaker/subwoofer install
• Integrated RGB 5050 LED lighting built into the ring, not glued on
• CNC-cut from genuine King Starboard, resistant to saltwater and UV
• Sized specifically to match your JL Audio model, no modification needed
• Speaker not included, spacer/LED ring(s) only

Built for M6-650X Depth Requirements

JL Audio’s M6-650X speakers often need slightly more mounting depth than a standard 6.5″ cutout provides, this pair closes that gap so both speakers sit flush rather than protruding.

Integrated LEDs, No Adhesive to Fail

Because the RGB 5050 lighting is embedded in the Starboard during fabrication, there’s no glue line to weaken from heat cycling or saltwater exposure over time.

Precision King Starboard Fabrication

Genuine King Plastics Starboard, CNC-cut to tight tolerances, gives this ring the structural rigidity and weather resistance that generic plastic spacers can’t match.

Matched to the M6-650X Bolt Circle

A 6.13″ bolt hole circle and 5.00–5.25″ mounting hole range are sized specifically for the M6-650X series, so the pair bolts directly onto your existing speaker hardware.

Customize Thickness and Edge Finish

Choose your thickness (1/4″, 1/2″, or 3/4″) and edge profile at checkout so the final rings match both the depth you need and the look of your other Starboard hardware.

Ready to upgrade your setup? Order yours now!

Select your quantity, thickness, and edge profile above and order today, and if you don’t see the exact size or brand you need, reach out directly, since Ocean Breeze Marine Accessories custom-fabricates spacer rings for virtually any speaker brand and size.

LED RGB JL Audio 6.5″ Marine MX Series Boat Speaker Spacer Rings King Starboard

Don’t have enough depth to install your speaker/subwoofer? Problem solved these spacer rings give you that extra space needed to mount your speaker/subwoofer. Not only that but you also get RGB 5050 LED lights.

The LED lights are inserted in the spacer/speaker ring so you will never ever have to worry about them coming unglued or come off.

What your getting and how to order
You are getting (2) spacer/speaker/LED rings
You do not get any remote or power cords of any sorts
What you see is what you get other then the Speaker

SPEAKER IS FOR PICTURE PURPOSES ONLY (SPEAKER NOT INCLUDED)

Frame Outer Diameter 6.90 in / 175 mm
Bolt Hole Circle Diameter  6.125 in / 155.5 mm
Mounting Hole Diameter  5.00 – 5.25 in / 127 – 133 mm

Fits
MX650-CCX-CG-WH: 6.5-inch
MX650-CCX-SG-WH: 6.5-inch
MX650-CCX-SG-TB: 6.5-inch
MX650-CCX-SG-CR: 6.5-inch
MX650-CCX-CG-TB: 6.5-inch
MX650-CCX-SG-WLD-B: 6.5-inch
MX650-CCX-SG-CLD-B: 6.5-inch
MX650-CCX-SG-TLD-B: 6.5-inch

-Select your quantity
-Select your thickness (1/4,1/2,3/4)
-Select your edge profile (Straight, 1/8 Round, 1/4 Round)
-These are made with the best Starboard on the market King Plastics not that other cheap stuff
-These are made with the same type of machines as all the others you see out there
-We have been working with King Starboard for a very long time and we take pride in what we do

Don’t see a size you need?
Contact us and we would be more then happy to get you what you need, we make spacers for all brands and sizes.