HELIX IQ W8-DVC2

Power handling RMS / max. P 750 / 1,500 Watts

Recommended amplifier power RMS from 300 Watts

Impedance Z 2 x 2 Ω

DC resistance Re 2 x 1.9 Ω

Resonance frequency Fs 43 Hz

Mechanical Q factor Qms 5.30

Electrical Q factor Qes 0.49

Total Q factor Qts 0.45

Compliance Cms 123 μm/N

Equivalent air volume Vas 8.5 L

Force factor B*I 15.5 Tm

Sensitivity SPL 86 dB @ 2.83V / 1m

83 dB @ 1W / 1m

Cone area Sd 222 cm²

Moving mass Mms 115 g ( Tuneable )

Cone material Fiberglass-Mylar honeycomb cone

Mechanical resistance Rms 5.8 kg/s

Voice coil diameter ø 63 mm

Voice coil winding height 32 mm

Max. linear excursion Xmax +/- 12 mm

Outer diameter ø 226 mm / 8.90″

Installation diameter ø 183 mm / 7.21″

Installation depth 114.5 mm / 4.51″



Sealed box

Minimum: Net volume 6 L



Bassreflex-box

Minimum: Net volume 13 L





TM = Tuning Mass

Scope of delivery

1 x Subwoofer IQ W8-DVC2

1 x Installation gasket

2 x Mounting material

1 x Grille

2 x Grille removal tool

3 x Tuning mass (TM)

1 x Data sheet