DD Audio DD-512D-D4 500 Series 12" 1200 Watts Power Tuned Subwoofer holden aerpro headunits How does the 3853ARWMRCSB differ

How does the 3853ARWMRCSB differ from the 3852ARWMRCSB

With 19 inches of effective radiating cone area and a dual gap multi-pole neodymium push/pull motor structure

setup mean and do I need extra tools

5/03-10/05 2003-2005

a car charger

DD Audio DD-512D-D4 500 Series 12" 1200 Watts Power Tuned Subwoofer holden aerpro headunits How does the 3853ARWMRCSB differLegendary Products & Support From Authorized Dealers Highlights: Highlights: Legendary Products & Support From Authorized Dealers When you choose DD Audio, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: Expert Knowledge & Training Only authorized DD Audio dealers are factory trained to sell and install our products.