Helix Ci3 M100FM-S3 midrange speaker (100 mm) - 3Ohm.

Helix Ci3 M100FM-S3 midrange speaker 4" (100 mm)- 3Ohm.

Features
4” / 100 mm performance midrange speaker which combines outstanding sound quality with versatile physical integration options
High efficiency and 3 Ohms technology for maximized power output of the amplifier
Unique Cenosphere coated paper cone for precise and detailed sound reproduction
High-tech polymer composite basket reinforced with glass beads for enormous rigidity and minimized ringing
Specially shaped rubber surround for high linear cone excursion
Polyurethane dustcap for optimized frequency response in the upper midrange area
1” / 25 mm voice coil ensures high power handling
Automotive grade FlexConnect terminal for fast, secure and fail-safe connection
Shallow neodymium magnet system for low installation depth and high efficiency
Universal FlexMount100 mounting ring included in delivery
Designed for the optionally available car-specific FlexMount100 adaptors which allow an acoustically optimized and professional integration in the original mounting location of the vehicle 

Price for 2 pcs (pair).