The Helix Compose Ci3 K165.2 is a 6.5 inch 2-way component speaker kit engineered to combine universal speaker versatility with vehicle-specific installation advantages. The system pairs a 6.5 inch midbass driver with a 0.75 inch titanium dome tweeter and Ci3 FX-UNI.2 crossovers for controlled frequency separation and integration with Helix and Match amplifiers.

Drivers use a Cenosphere coated paper cone and a high-tech polymer composite basket reinforced with glass spheres to minimize resonance. The kit features 3 Ohm efficiency technology, a 6-stage tweeter level adjustment with 12 dB slope, COMPOSE Connect plug-in connectors, and compatibility with FlexMount adaptors and WireKits for non-destructive, vehicle-specific installation. Package includes tweeters, midbasses, crossovers, lowpass cables, mounting accessories, Compose Connect kits, and mounting material.