JBL BassPro Hub 11" Spare tire subwoofer Sept 4, 2019 15:35:38 GMT -6 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by nuflat1 on Sept 4, 2019 15:35:38 GMT -6 Thinking about adding something like this to my Blazer. It's hidden and out of the way. According to website should work with any factory system and no need for an amp.JBL BassPro Hub 11" (279mm) Spare tire subwoofer with built-in 200W RMS amplifier with remote control.