Get full, bold sound with the RCA RTS669S Sound Base with Subwoofer! With a 2.1 channel system this this base improves tv sound quality with 20 watts of total power. It can support TV's up to 50 lbs! Plus, 3 audio inputs including two RCA L/R and one 3.5mm line in allows you to connect audio devices such as your iPad, iPhone and iPod. It also includes a remote for easy control.
Jl Audio 6w3v3-8 - 6.5" 8-ohm Subwoofer
This is a nice RCA SP9905 Subwoofer. It features 8 Ohm Impedance, 30 Watt Maximum Input, and is Passive.