PARADIGM CI Home H55-LCR V2 powered subwoofer This is among the coolest

This is among the coolest carbon upgrades you can make to your M4 (along with the C3 Carbon Rear Diffuser)

steel mesh grille for Alpine R2-W10D4 and R2-W10D2 10" subwoofers

The  P3D2-12 12 inch car subwoofer also includes:

and some use fiberglass with a carbon overlay (much heavier

Not anymore

PARADIGM CI Home H55-LCR V2 powered subwoofer This is among the coolestIN STORE PICKUP ONLY Quick Specs In wall left center right applications. 3 4" PTD dome tweeter. Dual 5. 5" mineral filled polypropylene bass midrange drivers with oversized computer optimized ferrite magnets. Bezel Free Micro Perf Grille. Your Go To Custom Install Speaker. The CI Home series address the important considerations when selecting custom installation speakers: truly superior sound, easy installation, and a new bezel free micro perf grille