B2 Audio Rubber Gasket Replacement / Basket Ring for 18" Subwoofers
Many in-stock orders ship within 1-2 business days, but timing varies by item. Custom, built-to-order, oversized, special-order, and supplier-direct products may need extra processing time. Free shipping applies to qualifying orders over $99 within the contiguous US. Freight items may require delivery coordination; any shipping exceptions are shown before checkout. Approved returns may be subject to a restocking fee.
Most products are covered by the manufacturer's warranty against defects. Damage from over-powering or improper installation isn't covered — we'll help coordinate any valid claim.
Tell us your vehicle, subwoofers and electrical setup and our team will help you match the right gear. Reach out before you buy.
- Perfect Fit for 18" Subwoofers designed to restore proper sealing and improve enclosure performance
- Durable Rubber Construction built to withstand pressure, heat, and long-term use in demanding audio systems
- Prevents Air Leaks for tighter bass response, cleaner output, and improved subwoofer efficiency
- Easy Drop-In Installation ideal for repairs, enclosure swaps, rebuilds, or replacing worn factory gaskets
This Listing Includes: (1) B2 Audio Rubber Gasket Replacement / Basket Ring for 18" Subwoofers
The B2 Audio RB GASKET 18 — genuine B2 Audio gear.
Upgrade Your Build with the: B2 Audio 6.5" Speaker Grill
Specifications
| Size | 18" |
