The Rockville RV12.2B dual 12-inch car subwoofer kit adds bass without making you piece together an enclosure, amplifier and wiring kit. It combines 2 pre-installed subwoofers in a ported enclosure with a mono amplifier rated at 400W RMS at 2 ohms, plus a wired bass remote and 8 AWG installation kit.
The system is rated at 400W RMS and 12
4.2
44 ratings
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Amp blew first time starting car bought a new one then a sub blew got it to a store said everythings fine im just running bad subs
D
Dev · October 29, 2026
works fine but wiring kit kinda was hard to manage
R
Rey · 1 day ago
Missing
Did not get my free Bluetooth speaker. No torte box came and I searched the entire only box that did come
