Polk Audio DB571 5x7" 180W Car/Marine Speakers mazda fascias A lamp-to-lamp cable connects the

A lamp-to-lamp cable connects the left rear combination lamp to the right rear combination lamp across the trailer width

Plug not included

Allen set screw connection: The grub screw termination provides a secure

Navigation Plus RNS-D

Equipped with a high-definition 1080P resolution camera

Polk Audio DB571 5x7" 180W Car/Marine Speakers mazda fascias A lamp-to-lamp cable connects theSpice Up Your Daily Drive! Polk's DB571 speakers feature 5"x7" woofers made from a polymer mica composite and durable rubber surrounds that won't fall apart under stress from heat, moisture, or time. Legendary Products & Support From Authorized Dealers When you choose Polk 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