Fits 2014 UP Chevy Silverado Crew Cab Alpine S-W12D4 Single 12 Sub Box SA60M Amp
Fits 2014 UP Chevy Silverado Crew Cab Alpine S-W12D4 Single 12 Sub Box SA60M Amp 2014 - UP Chevy Silverado Crew Cab Alpine Type S S-W12D4 Single 12 Sub Box Enclosure with S-A60M Amplifier & 4GA Amp Kit.