Helix 12" Subwoofer with Dual 2Ohm Voice Coils B12W

B 12W

12“ / 300 mm subwoofer with aluminum diecast basket and 2 x 2 Ohms dual voice coil

You don’t have real music-listening enjoyment until you have the right bass sound and that gut-busting feeling in the pit of your stomach. And that’s something the new blue subwoofers can do with incredible ease. Rich deep bass sound and high, undistorted maximum sound pressures are the guarantee. And as if that were not enough: thanks to their new dual voice coils with 2 x 2 Ohms of impedance, all the woofers now allow much greater freedom in system configuration.

  • Low resonant cone made from injected polypropylene
  • Massive and rigid aluminum die-cast basket
  • Massive gold-plated terminals
  • Solid rubber magnet protection ring with HELIX logo
  • 2 x 2 Ohms dual voice coil
  • Chrome-plated and polished pole plate with HELIX logo
Power handling RMS / Max 300 / 600 Watts
Impedance 2 x 2 Ohms
Voice coil diameter 50.8 mm
Voice coil winding height 20 mm
Max. linear excursion +/- 6 mm
Cone area 480 cm²
Moving mass 116 g
DC resistance 2 x 1.6 Ohms
Resonance frequency 29 Hz
Mechanical Q factor 4.72
Electrical Q factor 0.58
Total Q factor 0.52
Equivalent air volume 90 L
Voice coil inductance 1.29 mH
Force factor 11 Tm
Efficiency 1 W / 1 m 90 dB
Outer diameter 313 mm / 12.32“
Cutout diameter 282 mm / 11.10“
Mounting depth 127 mm / 5.00“
Recommended enclosure  
Sealed box  
Sealed net volume 27 L
Speakers & Subs
  • Subwoofers
  • 12" (30cm)

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Helix 12" Subwoofer with Dual 2Ohm Voice Coils B12W

  • Brands Helix
  • Product Code: B12W
  • Availability: Available
  • £109.99