150W 8 Ohm Titanium Bullet Tweeter
15" 2000W SVC DBXi Series Car Subwoofer
4 Gauge Amplifier Installation Kit with RCA Interconnect Cables
2000W 4 Channels Class A/B TNT Series Car Amplifier
These adapters give you access to satellite based digital radio such as SIRIUS and XM. Most adapters are universal to most 'satellite ready' receivers but some are made for a specific brand and model.