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.
2.1 Studio Speaker System. Magnetiy Shielded Satellites. Base Reflex Subwoofer. 12W RMS/24W Peak Power. Accepted up to 15 days after receipt. If after that time, you need to the manufacturer for tech support/an exchange 866-890-7115.