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Car Stereo Installation Parts
For more than 15 years, Sound of Tri-State has been Delaware's leader in sales, service and installation of all your car audio, video and navigation needs. We employ highly trained Mobile Electronics Certified Professionals ( MECP ). Our technicians have the experience to ensure your system is installed properly and tweaked exactly the way you like it.
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Rockford Fosgate RNGR-STAGE4$3,099.99400 watt stereo, front lower speaker, rear speaker, and subwoofer kit for select RANGER® Learn MoreOut of stock -
Rockford Fosgate RNGR-REAR$899.99Add-on Rear Speaker Kit for use with RNGR-STAGE2 and RNGR-STAGE3 Kits Learn MoreOut of stock -
Rockford Fosgate RZR14RC-STAGE5 RideCommand Interface Front and Rear Speaker, and Subwoofer Kit$2,969.99Stage 5 audio upgrade kit for select 2014-up Polaris RZRs with Ride Command: includes 4 speakers, 5-channel amplifier, and 10" subwoofer Learn MoreOut of stock -
JL Audio SB-POL-ACE/10TW1$1,399.99Stealthbox® for 2015-Up Polaris Ace (ALL Stealthboxes are build to order, they are currently 2-3 weeks build time before we can ship)
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JL Audio SB-POL-RETX/10TW3$949.99Stealthbox® for 2015-Up Polaris Ranger ETX (ALL Stealthboxes are build to order, they are currently 2-3 weeks build time before we can ship)
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JL Audio SB-POL-RNGR700/M10W5$749.99Polaris Ranger XP '08-Up Learn More -
JL Audio SB-POL-RXPC/10TW3$949.99Stealthbox® for 2015-Up Polaris Ranger XP (ALL Stealthboxes are build to order, they are currently 2-3 weeks build time before we can ship)
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JL Audio SB-POL-SLINGSUBD/10W3v3-2$1,149.99Stealthbox® for 2015-Up Polaris Slingshot, 2 Ω (Driver Side) (ALL Stealthboxes are build to order, they are currently 2-3 weeks build time before we can ship)
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Rockford Fosgate GNRL-REAR$899.99Add-on Rear Speaker Kit for use with GNRL-STAGE2 and GNRL-STAGE3 Kits Learn MoreOut of stock -
400 Watt Class AD 4-Channel Amplifier and Amp kit mounting plate for select RANGER® models Learn More