ΠεριγραφήHELIX IK W8 SVC2 Stunning bass performance out of compact dimensionsWith the new KW chassis, we’re expanding our IMPACT subwoofer lineup, offering powerful drivers for use in very compact enclosures. Especially when it comes to the most efficient usage of available space in the vehicle regarding an individual enclosure design, these woofers create completely new installation possibilities without ever compromising the acoustic performance.Clever down to the last detailThe 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.Flexible connection – 2 x 2 or 1 x 2 OhmsThe chassis are available as 1 x 2 Ohms (SVC2) or 2 x 2 Ohms (DVC2) version. Thus, these subwoofers always offers the right solution for every amplifier configuration to get the maximum performance out of it – whether mono, 2-channel or even multi-channel amplifier.“All inclusive” for self-made enthusiastsIn addition, the solid protective grille and gasket are also included. 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.Features 1 x 2 Ohms single voice coil Extremely stiff, hand-scooped paper cone for outstanding impulse response Double ventilated voice coil for minimum compression effects and high power handling Long-excursion rubber surround for highest mechanical rating Solid push terminals Powerful magnet system for compact enclosures Rugged magnet cover with HELIX lettering for perfect magnet protection Grille and gasket included in deliveryTechnical dataIK W8-SVC2 – 1 x 2 OhmsPower handling RMS / max.P300 / 600 WattsImpedance Z1 x 2 ΩDC resistance Re1 x 2.0 ΩResonance frequency Fs37 HzMechanical Q factor Qms4.01Electrical Q factor Qes0.49Total Q factorQts0.44ComplianceCms190 μm/NEquivalent air volumeVas13.4 LForce factor B*I10.2 TmSensitivitySPL91.0 dB @ 2.83V / 1m 85.0 dB @ 1W / 1mCone area Sd219 cm²Moving mass Mms86 gCone material Hand-scooped paper coneMechanical resistance Rms6.1 kg/sVoice coil diameterø50.8 mmVoice coil winding height 24 mmMax. linear excursion Xmax /- 8.0 mmOuter diameterø213.5 mm / 8.40″Installation diameterø182 mm / 7.17″Installation depth 101 mm / 3.98″ Recommended enclosure volumes Sealed box Net volume 10 LLower limiting frequency (-3dB) 45 HzRecommended 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 LPort diameterø60 mm / 2.36″Port area 28 cm²Port length 46 cm / 18.1″ (angled port)Port tuning frequencyFb38 HzLower limiting frequency (-3dB) 41 HzRecommended 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 dBScope of delivery1 x Subwoofer HELIX IK W8-SVC2 1 x Grille 1 x Gasket 1 x Data sheetDownloads Datenblatt / Data sheet DVC2 Datenblatt / Data sheet SVC2
