Helix Ci3 W165FM-S2 - 2 Ohm

Power handling RMS / max. P

100 / 150 Watts

Impedance Z 2 Ω

DC resistance Re 1.8 Ω

Frequency response 60 Hz - 3,500 Hz

Resonance frequency Fs 74 Hz

Mechanical Q factor Qms 3.92

Electrical Q factor Qes 0.92

Total Q factor Qts 0.74

Compliance Cms 370 µm/N

Equivalent air volume Vas 8.8 L

Force factor B*I 3.5 Tm

Sensitivity SPL 94 dB @ 2.83 V / 1m

88 dB @ 1W / 1m

Cone area Sd 133 cm²

Moving mass Mms 12.5 g

Cone material Paper with Cenosphere coating

Mechanical resistance Rms 1.48 kg/s

Voice coil diameter ø 25 mm

Voice coil winding height 11.3 mm

Max. linear excursion Xmax +/- 3.7 mm

Outer diameter ø 165 mm / 6.5″

Installation diameter ø 142 mm / 5.59″

Installation depth 60.7 mm / 2.39″



Features

ProConnect terminal,

FlexMount165



Compatibility

FlexMount165

WireKits



Scope of delivery

2 x Ci3 W165FM-S3

2 x Mounting material