| Brand | Polk Audio |
|---|---|
| Type | Woofer |
| Model | Polk Audio TSi400 |
| Connectivity | Wired |
Check the listing for details. Polk Audio TSi400 Midrange Woofer Replacement Driver RD5558. Condition: Used. Listed at 19.99 USD. Polk Audio TSi400 Midrange Woofer Replacement Driver RD5558. Pulled from a working environment, tests good on a multimeter. Comes with screws & trim piece.