<p>HELIX IK W6<br>Rich bass out of compact dimensions<br>The chassis of the K subwoofer series can all be used in very compact enclosures in which they perform magnificently with exceptional bass performance. Especially when it comes to using the available space in the vehicle as good as possible due to an individual enclosure design, these woofers open up completely new possibilities for installation without making any acoustic compromises.<br><br>Clever down to the last detail<br>The extremely stiff cone made of hand-scooped paper fibers in connection with the heavy-duty driver system not only converts amplifier power easily and without compression effects into loads of sound pressure, but also scores sonically with subtle beats.<br><br>Flexible connection<br>Designed as a 1 x 2 Ohms (SVC2) or 2 x 2 Ohms (DVC2) variant, you can find the right low bass specialist for any amplifier configuration to get the maximum performance out of it.<br><br>″All inclusive″ for the do-it-yourselfer<br>In addition, the solid protective grille and gasket are also included.<br>For optimal bass performance in DIY installations you can find recommendations for sealed and vented enclosures with all parameters such as net volume, port tuning frequency as well as DSP settings in our technical data sheet.<br><br>Features<br>1 x 2 Ohms voice coil<br>Powerful magnet system for compact vented enclosures<br>Extremely stiff, hand-scooped paper cone<br>Double ventilated voice coil for minimum compression effects and high power handling<br>Long-excursion rubber surround for highest mechanical rating<br>Gold-plated terminals for maximum conductivity<br>Rugged magnet cover with HELIX lettering for perfect magnet protection<br>Grille and gasket included in delivery</p>

TECHNICAL DATA

Power handling RMS / Max. P 150 / 300 Watt
Impedance Z 1 x 2 Ω
DC resistance Re 1 x 2.0 Ω
Resonance frequency Fs 50 Hz
Mechanical Q factor Qms 3.92
Electrical Q factor Qes 0.32
Total Q factor Qts 0.30
Compliance Cms 261 μm/N
Equivalent air volume Vas 5.3 L
Force factor B*I 12.3 Tm
Sensitivity SPL 89.0 dB @ 2.83V / 1m
86.0 dB @ 1W / 1m
Cone area Sd 123 cm²
Moving mass Mms 37 g
Cone material Hand-scooped paper cone
Mechanical resistance Rms 3.04 kg/s
Voice coil diameter ø 37 mm
Voice coil winding height 18 mm
Max. linear excursion Xmax +/- 6.0 mm
Outer diameter ø 164.2 mm / 6.46″
Installation diameter ø 132.5 mm / 5.22″
Installation depth 74.3 mm / 2.93″

Recommended enclosure

Vented box
Net volume 7 L
Port diameter ø 50 mm
Port area 20 cm²
Port length 34 cm (angled port)
Port tuning frequency Fb 45 Hz
Lower limiting frequency (-3dB) 43 Hz
Recommended DSP settings Recommended ″self-define″ highpass filter with 45 Hz cut-off frequency and Q = 1.2
additional EQ filter 80 Hz / Q = 1.0 / +1.0 dB

Scope of delivery
1 x Subwoofer HELIX IK W6-DVC2
1 x Grille
1 x Gasket
1 x Data sheet