None None Infinity Reference REF607F Speakers + Stinger Fast Rings RoadKill

This bundle includes the Infinity REF607F Reference Series 6.5" automotive coaxial speakers, Stinger RKFR6 Roadkill Fast Rings 6" & 6.5", and Stinger RKXSK RoadKill Expert Speaker Kit. The Infinity REF607F speakers are designed to deliver exceptional sound quality with edge-driven textile tweeters for smooth highs and adjustable tweeter output for optimal high-frequency performance. The Plus One™ woofer cone architecture provides increased speaker-cone area, resulting in higher sensitivity and enhanced bass output. These speakers fit most factory locations with their optimized frame size. Key specifications include 60W RMS power handling, 180W peak, 93dB sensitivity, and a frequency response of 53Hz – 21kHz with 3.0 ohms impedance. The package includes a pair of coaxial speakers, mounting screws, adapter rings, and foam mounting tape. The Stinger RKFR6 Roadkill Fast Rings enhance speaker performance by acoustically coupling aftermarket speakers to factory openings. This 3-piece foam ring system fits 6" & 6.5" speakers, reducing panel vibration and increasing mid-bass response. It minimizes wave interference and prevents wave cancellation, ensuring efficient audio output. Installation is simple with a peel & stick application, and the rings are sold in pairs. The Stinger RKXSK RoadKill Expert Speaker Kit provides expert-level sound dampening with an aluminum outer layer and self-adhesive backing for easy installation. Suitable for all metal panels, doors, roofs, floors, firewalls, and trunks, this kit reduces panel resonance, squeaks, and rattles, improving overall audio frequency response and bass output. It includes a 2-pack of 1.7 sq-ft total sound dampening material, with a minimum thickness of 0.080 inches and weight of 0.65 lbs/ft².