Helix Ci7 W165FM-S3 6.5" Hi-End Mid-WooferDescription HELIX COMPOSE. The perfect speaker for any composition. Born out of the increasingly demanding challenges of modern automobile technology and the HELIX typical pursuit of intelligent solutions, we made the progressive redesign of proven universal speaker systems our mission. The result: our innovative HELIX COMPOSE platform that, according to the motto "developed inside the vehicle, for the vehicle", combines classic universal speakers

bench-built plug-and-play wiring harnesses for every speaker + optional front-door speaker cable upgrade (videos soon) Ready for the easiest install and the best bass any Next Gen Ranger has ever had

26 kg/s Voice Coil Diameter 65 mm / 2

This active speaker system features a 0

natural sound reproduction for the most demanding audiophiles

90 Electrical Q factor  Qes 0

56 Electrical Q (Qes) 0

in a polyamide layer applied to the cone

>85 dB (at rated RMS power)

46” / 37 mm voice coil ensures minimum thermal compression and high power handling

Rockford Fosgate P3SD4-10 Punch 10" P3S Shallow Dual 4-Ohm Subwoofer

HELIX includes a solid protective grille and gasket

Kicker Keyloc 2 integrates seamlessly with factory B&O harness for clean line-level output