RZR® Signature Series Stage 7 Stereo Kit | UTVS-RZR-S7-S Select Your Head Unit:Wet Sounds® MC-20® with Sirius XM Tuner & Antenna (+$160) the weak ball joints are

the weak ball joints are replaced with heavy duty uniballs

Most importantly

UTV Stereo Signature Stage 6 Stereo System Designed to fit Polaris RZR Models Includes:

Color Coded circuit wires

*Compatible with RZR Pro Series Models

RZR® Signature Series Stage 7 Stereo Kit | UTVS-RZR-S7-S Select Your Head Unit:Wet Sounds® MC-20® with Sirius XM Tuner & Antenna (+$160) the weak ball joints areAchieve the most amount of bass with this dual amplifier stereo system. UTV Stereo is known for building the absolute best sound systems for the UTV owner looking for maximum performance. This kit includes everything needed to create a sound stage like no other in your Polaris RZR. We have combined the industries top components and built a kit for success. Key Features: 1x 1000W Monoblock Signature Series Amplifier 1x 800W Monoblock Signature Series