NEW Alpine Type R2 Car Audio Subwoofer. Review and Demo. R2-W12 tested for SPL

Alpine Type R2 subwoofers replaced the old Alpine Type -R Subwoofers. R2-W12D4, Alpine Type R2-W12D2, R2-W10D4, R2-W10D2 car stereo subwoofers. SPL tested and overall review with features and specs.

To learn more or to purchase these subs click these links;
12" Dual 4 ohm

12" Dual 2 ohm

10" Dual 4 ohm

10" Dual 2 ohm
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