JBL GSB8-GN - 8" In-Ground Subwoofer, Grn, 1 pc

Marsoni

M251S

$265.00

Get it in 3 business days with 1 day shipping. Friday, May 29

JBL GSB8-GN - 8" In-Ground Subwoofer, Grn, 1 pcThe GSB8 is an 8" in ground subwoofer designed for permanent outdoor audio installations where extended bass performance is required. Engineered to be buried flush with the ground surface, the GSB8 delivers powerful bass reinforcement for outdoor entertainment systems in theme parks, resorts, outdoor stages, and architectural audio installations invisible when installed. 8" in ground subwoofer designed for buried installation Powerful bass output for

Easy Shipping

Quick Dispatch:

Your JBL GSB8-GN - 8" In-Ground Subwoofer, Grn, 1 pc orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your JBL GSB8-GN - 8" In-Ground Subwoofer, Grn, 1 pc ships.

Need Help?
Questions about JBL GSB8-GN - 8" In-Ground Subwoofer, Grn, 1 pc, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for JBL GSB8-GN - 8" In-Ground Subwoofer, Grn, 1 pc in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Love to sub on these. Price is ok. They did come with film which is easy to remove they do not come individually packaged so if you intend to sub and sell you need to thick about packaging..others come individually packaging so consider that before purchasing. Quality is overall good size is good and they sub great with a beautiful finish as long as you know what setting to sub with color is crisp when dine correctly

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 2, 2026

Verified Purchase

Hope Jones

Fort Morgan, US

★★★★★ 5

Easy to use with great results

Number of Items: 5

Nice product (

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 22, 2026

Verified Purchase

Kindle Customer

New York, US

★★★★★ 5

Good

Number of Items: 10

Nice

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 17, 2026

Verified Purchase

Tammy leonard

Birmingham, US

★★★★★ 5

Quality

Number of Items: 5

Love these have bought plenty of time will buy again

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 14, 2026

Verified Purchase

Subqueen

Louisville, US

★★★★★ 5

Easily accepted sublimation colors evenly,

Number of Items: 5

Easy to sublimate. The spinners soaked in the ink colors beautifully. Easy to open for spin display too. I would purchase again. Good price and the size was correct. Quality was good for the item to be gifted.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 25, 2025