All the sound you need, and without spending a bundle! The GRS 6PF-8 paper cone 6" woofer is the answer to your replacement speaker needs.
Kinyo AW-630 POWERED SUBWOOFER For TV/LCD/LED/Plasma/Analog TV. Compatible with any type of TV even the analog TV with TV audio RCA output.
The GRS 15PR-8 speaker is the best choice you can make if you need to replace a worn out, blown 15" woofer.