DC Audio PS3 18" Powersports/Bagger Subwoofer Integra They should be installed between

They should be installed between the speaker and mounting area

this is a 270-400 amp alternator that bolts on direct for Volkswagens and Audi’s with the listed engine sizes with the saddle mount 4 ear mount

RMS Power: 450W / MAX Power: 900W

Carbon Fiber Dustcap – Stylish and durable for peak performance

DC Audio PS3 18" Powersports/Bagger Subwoofer Integra They should be installed betweenAbout the Product BUILD TIME D1 Model 7 14 Days D2 Model 7 14 Days DC Audio PS3 Subwoofer Model: PS3 Sizes Available: 10,12,15 and 18 Inch Models Power Handling: 1250 Watts RMS 2500 Watts Peak Voice Coil Options: Dual 1 & Dual 2 ohm versions **Photos are 10" Version** Subwoofer Description The PS3 sub is the result of countless hours of R&D. We built, and rebuilt over and over to bring you a subwoofer that is designed to be in a sealed or ported box