LED RGB Marine Boat Spacer Rings for JL Audio 8″ M6 Subwoofers (Pair) with King Starboard ST

This pair is built for the M6-8IB subwoofer series, sharing the same 8.80″ overall diameter and 7.375″ mounting hole as the rest of the 8″ lineup, so it drops into an existing cutout without modification. It’s the right fit for boaters upgrading to JL Audio’s M6 platform who need added mounting depth on both sides.

RGB 5050 LED lighting is set directly into the Starboard on each ring, providing a permanent lighting effect rather than a stuck-on strip that can degrade with heat and salt exposure. This listing includes two spacer/LED rings; the subwoofer pictured is for reference only and is not included.

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

Solves Depth Issues on M6-8IB Subwoofers

The M6-8IB series often runs into the same shallow-cutout problem as other 8″ subwoofers — this pair adds the missing depth so both subs sit flush rather than proud of the mounting surface.

RGB Built In, Not Bolted On Separately

Since the LED lighting is part of the Starboard’s construction rather than a separate strip, it holds up under the vibration a subwoofer produces far better than adhesive-mounted lighting would.

Real King Starboard Construction

These rings are precision CNC-cut from genuine King Plastics Starboard, avoiding the flex and discoloration that lower-grade plastic spacers develop over a season of use.

Fitted to the M6-8IB Bolt Circle

A 7.97″ bolt hole circle and 7.375″ mounting hole match the M6-8IB series exactly, so installation is a direct bolt-up to your existing subwoofer hardware.

Choose Thickness and Edge Finish

Select from 1/4″, 1/2″, or 3/4″ thickness and three edge profile options at checkout to match your exact depth requirement and finish preference.

Ready to upgrade your setup? Order yours today!

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 Audio 8″ Marine Subwoofer M6 Series Boat Spacer Rings

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)

Overall Diameter 8.80 in / 224 mm
Bolt Hole Circle Diameter  7.97 in / 202 mm
Mounting Hole Diameter 7.375 in / 187 mm

Fits
M6-8IB-C-GwGw-4: 8-inch
M6-8IB-S-GmTi-4: 8-inch
M6-8IB-S-GwGw-4: 8-inch
M6-8IB-C-GwGw-i-4: 8-inch
M6-8IB-S-GmTi-i-4: 8-inch
M6-8IB-S-GwGw-i-4: 8-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.