Helix Compose i7 - Ci7 M100FM-S3

Size: 4″
Power RMS / Max: 100 / 150 Watts
Impedance : 3 Ohm
DC resistance: 3.0 Ohm
Frequency response: 110 - 7000 Hz
Resonance Frequency ( Fs ): 85 Hz
Mechanical Q factor: ( Qms ): 4.58
Electrical Q factor: ( Qes ): 0.52
Total Q factor: (Qts ): 0.47
Compliance ( Cms ): 590 ɥm/N
Equivalent air volume ( Vas ): 2.5 L
Force factor ( B * I ): 4.3 Tm
Sensitivity ( SPL ): 91.0 db @ 2.83V/1m┃87.0 db @ 1W/1m
Cone area ( Sd ): 55 cm2
Moving mass ( Mms ): 5.9 g
Cone material: Ultra high damping crafted paper cone
Mechanical resistance ( Rms ): 0.69 kg/s
Voice coil diameter: 25 mm
Voice coil winding height: 5.5 mm
Max. linear excursion ( Xmax ): +/- 1.3 mm
Mounting Ø 89.0 mm
Mounting depth: 26.5 mm

Features: FlexConnect terminal, powerful push-pull neodymium magnet system and FlexMound 100

Compatibility
FlexMount100
FlexConnect Inlays
WireKits


Scope of delivery
2 x Ci7 M100FM-S3
2 x Universal FlexMount100 (with standard 4-point mounting)
2 x FlexConnect inlay A
2 x Crossover connection cable
2 x Mounting material