All-Weather Protection for the Ultimate Party Speaker: Take the party anywhere — rain or shine. The gSport Waterproof Nylon Speaker Cover is custom-designed to protect your JBL PartyBox Ultimate or 1000 from the elements, so you can focus on the music, not the conditions.
Built Tough for Any Terrain: Crafted from heavy-duty, waterproof nylon, this rugged cover shields your speaker from dust, moisture, and everyday wear. Whether you’re setting up poolside, tailgating, or headed to a festival, your PartyBox stays protected.
Travel Easy, Party Hard: Designed for convenience and durability, the gSport cover fits like a glove and travels well. Zip it up, carry on, and let the good times roll — no stress, just sound.
Dedicated Support from Start to Finish
- Concierge-Level Experience tailored to your needs
- Assistance with Troubleshooting and Product Insights
- Expert help for Product Set-Up
- Free Shipping on all orders
All-Weather Protection for the Ultimate Party Speaker: Take the party anywhere — rain or shine. The gSport Waterproof Nylon Speaker Cover is custom-designed to protect your JBL PartyBox Ultimate or 1000 from the elements, so you can focus on the music, not the conditions.
Built Tough for Any Terrain: Crafted from heavy-duty, waterproof nylon, this rugged cover shields your speaker from dust, moisture, and everyday wear. Whether you’re setting up poolside, tailgating, or headed to a festival, your PartyBox stays protected.
Travel Easy, Party Hard: Designed for convenience and durability, the gSport cover fits like a glove and travels well. Zip it up, carry on, and let the good times roll — no stress, just sound.