Helix Compose i5 - Ci5 W165FM-S3

Technical data

Power handling RMS / Max. P

125 / 175 Watts

Impedance Z 3 Ω

DC resistance Re 3.1 Ω

Frequency response 50 Hz - 5,000 Hz

Resonance frequency Fs 50 Hz

Mechanical Q factor Qms 2.38

Electrical Q factor Qes 0.50

Total Q factor Qts 0.41

Compliance Cms 742 µm/N

Equivalent air volume Vas 17.9 L

Force factor B*I 5.2 Tm

Sensitivity SPL 92 dB @ 2.83 V / 1m

88 dB @ 1W / 1m

Cone area Sd 131 cm²

Moving mass Mms 14.0 g

Cone material Silicon coated paper cone

Mechanical resistance Rms 1.83 kg/s

Voice coil diameter ø 37 mm

Voice coil winding height 13.7 mm

Max. linear excursion Xmax +/- 3.9 mm

Outer diameter ø 165 mm / 6.5″

Installation diameter ø 142 mm / 5.59″

Installation depth 66.8 mm / 2.63″

Features ProConnect terminal,

FlexMount165

Compatibility

FlexMount165

WireKits



Scope of delivery

2 x Ci5 W165FM-S3

2 x Mounting material