Outdoorsumo 5 years ago#MTX Audio T812-44 is a known #subwoofer from #MTX_T8000 series. This subwoofer can easily change the sound quality of your car. It's a very hard sub so you can play it upto hours. mtx subwoofer 4 responses Show only author's response(s) Load all responses Load more older responses 掰噗~討厭 太生氣囉 肥貓偷笑露得清說 午安 Goodman|天光說 他們不行阿 .... Load more responses New Response Register your Plurk account to respond to these plurks