Helix IK W8-SVC2 1x2Ohm

Technical data Power handling RMS / max. P 300 / 600 Watts Impedance Z 1 x 2 Ω DC resistance Re 1 x 2.0 Ω Resonance frequency Fs 37 Hz Mechanical Q factor Qms 4.01 Electrical Q factor Qes 0.49 Total Q factor Qts 0.44 Compliance Cms 190 μm/N Equivalent air volume Vas 13.4 L Force factor B*I 10.2 Tm Sensitivity SPL 91.0 dB @ 2.83V / 1m 85.0 dB @ 1W / 1m Cone area Sd 219 cm² Moving mass Mms 86 g Cone material Hand-scooped paper cone Mechanical resistance Rms 6.1 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 213.5 mm / 8.40″ Installation diameter ø 182 mm / 7.17″ Installation depth 101 mm / 3.98″ Recommended enclosure volumes Sealed box Net volume 10 L Lower limiting frequency (-3dB) 45 Hz Recommended DSP settings Recommended ″self-define″ highpass filter with 46 Hz cut-off frequency and Q = 1.5, additional EQ filter 90 Hz / Q = 1.0 / -2.5 dB Vented box Net volume 9 L Port diameter ø 60 mm / 2.36″ Port area 28 cm² Port length 46 cm / 18.1″ (angled port) Port tuning frequency Fb 38 Hz Lower limiting frequency (-3dB) 41 Hz Recommended DSP settings Recommended ″self-define″ highpass filter with 40 Hz cut-off frequency and Q = 1.2, additional EQ filter 90 Hz / Q = 0.9 / -2 dB Scope of delivery 1 x Subwoofer HELIX IK W8-SVC2 1 x Grille 1 x Gasket 1 x Data sheet