HELIX IK W10 SVC2

IK W10-DVC2 – 1 x 2 Ohms

Power handling RMS / max.

 P

300 / 600 Watts

Impedance 

Z

1 x 2 Ω

DC resistance 

Re

1 x 1.6 Ω

Resonance frequency 

Fs

36 Hz

Mechanical Q factor 

Qms

4.50

Electrical Q factor 

Qes

0.43

Total Q factor

Qts

0.39

Compliance

Cms

218 μm/N

Equivalent air volume

Vas

34 L

Force factor 

B*I

12.3 Tm

Sensitivity

SPL

91.0 dB @

2.83V / 1m
88.0 dB @

1W / 1m

Cone area 

Sd

333 cm²

Moving mass 

Mms

91 g

Cone material

Hand-scooped paper cone

Mechanical resistance 

Rms

4.56 kg/s

Voice coil diameter

ø

50.8 mm

Voice coil winding height

24 mm

Max. linear excursion 

Xmax

+/- 8.0 mm

Outer diameter

ø

262 mm / 10.31"

Installation diameter

ø

232 mm / 9.13"

Installation depth

126 mm / 4.96"

Recommended enclosure volumes  

Sealed box  

Net volume

12 L

Lower limiting frequency (-3dB)

53 Hz

Vented box  

Net volume

19 L

Port diameter

ø

70 mm / 2.76"

Port area

38 cm²

Port length

22 cm / 8.66"

Port tuning frequency

Fb

43 Hz

Lower limiting frequency (-3dB)

43 Hz