Bose PS3-2-1 Series II GSX Powered Speaker System Subwoofer Sub Tested & Working

- Best for buyers upgrading an older Bose home theater system or adding powered bass to a compact speaker setup without spending on new gear.
- Used condition means cosmetic wear is expected; listing confirms it powers on and produces sound, so core function is verified.
- Seller cor88b has 945 feedback ratings at 99.7% positive over an established account history, supporting reliable transaction.
- Free shipping with handling time dependent on your checkout location; check eBay listing for your specific delivery window before purchasing.
- Bose 321 subwoofer, rectangular gray design, wired connectivity, includes original power cord—confirm it matches your existing speaker model or AV receiver inputs.
- Before checkout, verify the connector type (RCA or proprietary) matches your current amplifier or receiver to avoid incompatibility.