KICKER CompR CWR10 - Subwoofer driver - for car - 400 Watt - 10" - Walmart.com - Walmart.com
43TC104 KICKER Comp 10" (25cm) Sub in Thin Profile Encl, 4-Ohm - Walmart.com
Amazon.com: Kicker Bundle Compatible with Universal Car C12 Comp Dual 12" Vented Port Loaded Sub Box Enclosure with Harmony HA-A800.1 Amplifier : Electronics
Kicker PT250 10" Subwoofer with Built-In 100W Amplifier - Walmart.com
How bad is the $70 subwoofer from Walmart? Install | Review - YouTube