Automotive Part Direct For Mackie Thump18S Sub
Harmony HA-P18WS8 18" PA Speaker Woofer for Mackie Thump18S Sub. This Automotive Part is specifically designed for Mackie Thump18S Sub. For Mackie Thump18S Sub. High Flux Ferrite Magnet. High Quality Materials Construction | Direct Fit Upgrade | OE Style Finish.