{"product_id":"helix-iq-w8-dvc2","title":"HELIX IQ W8-DVC2","description":"\u003ch2\u003e HELIX IQ W8-DVC2\u003c\/h2\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e • 8″ subwoofer\u003cbr\u003e • 2 x 2 Ohms\u003cbr\u003e • 1500W\u003cbr\u003e • Adjustable mass system\u003cbr\u003e • Works up to 6L in a sealed enclosure!\u003cbr\u003e\u003cbr\u003e The IQ W8 subwoofer is a masterpiece from Helix that you have to experience and hear for yourself! This subwoofer is designed for those who want the best sound quality without sacrificing performance.\u003cbr\u003e\u003cbr\u003e The Helix subwoofer range features the most robust chassis, the most powerful magnet and a completely redesigned ultra-lightweight yet durable 3-layer fiberglass-Mylar honeycomb cone, ensuring that the driver accurately reproduces every frequency.\u003cbr\u003e \u003cbr\u003eThe most revolutionary feature of the IQ W8 subwoofer is the ″Triggerable Mass System″ (TMS) introduced with this subwoofer series. This new innovation allows you to adjust the movable mass of the driver using the supplied weights. There are three weights included and they can be installed under the removable dust cup using the supplied bolt. Each weight adds 52 grams to the mass, so there is plenty of adjustment.\u003cbr\u003e By adding weights, the FS, QES and QTS values ​​of the mm element can be changed and this naturally also affects the recommended housing size \/ tuning frequency. The initial weight of the IQ W8 moving mass is 115g and by adding weights, you can reach a weight of up to 274g!\u003cbr\u003e\u003cbr\u003e The IQ series basses are suitable for really compact enclosures (closed\/reflex). The smallest recommended 8″ enclosure is an incredible 6L.\u003cbr\u003e\u003cbr\u003e Protective grille included in the package\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e Power handling RMS \/ max. P 750 \/ 1,500 Watts\u003cbr\u003e Recommended amplifier power RMS from 300 Watts \u003cbr\u003eImpedance Z 2 x 2 Ω\u003cbr\u003e DC resistance Re 2 x 1.9 Ω\u003cbr\u003e Resonance frequency Fs 43 Hz\u003cbr\u003e Mechanical Q factor Qms 5.30\u003cbr\u003e Electrical Q factor Qes 0.49\u003cbr\u003e Total Q factor Qts 0.45\u003cbr\u003e Compliance Cms 123 μm\/N\u003cbr\u003e Equivalent air volume Vas 8.5 L\u003cbr\u003e Force factor B*I 15.5 Tm\u003cbr\u003e Sensitivity SPL 86 dB @ 2.83V \/ 1m\u003cbr\u003e 83 dB @ 1W \/ 1m\u003cbr\u003e Cone area Sd 222 cm²\u003cbr\u003e Moving mass Mms 115 g (Tuneable)\u003cbr\u003e Cone material Fiberglass-Mylar Honeycomb cone\u003cbr\u003e Mechanical resistance Rms 5.8 kg\/s\u003cbr\u003e Voice coil diameter ø 63 mm\u003cbr\u003e Voice coil winding height 32 mm\u003cbr\u003e Max. linear excursion Xmax +\/- 12 mm\u003cbr\u003e Outer diameter ø 226 mm \/ 8.90″\u003cbr\u003e Installation diameter ø 183 mm \/ 7.21″\u003cbr\u003e Installation depth 114.5 mm \/ 4.51″\u003cbr\u003e\u003cbr\u003e Sealed box\u003cbr\u003e Minimum: Net volume 6 L\u003cbr\u003e\u003cbr\u003e Bass reflex box\u003cbr\u003e Minimum: Net volume 13 L\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e TM = Tuning Mass\u003cbr\u003e Scope of delivery\u003cbr\u003e 1 x Subwoofer IQ W8-DVC2\u003cbr\u003e 1 x Installation gasket\u003cbr\u003e 2 x Mounting material\u003cbr\u003e 1 x Grille\u003cbr\u003e 2 x Grille removal tool\u003cbr\u003e 3 x Tuning mass (TM)\u003cbr\u003e 1 x Data sheet\u003cbr\u003e\u003cbr\u003e \u003ca href=\"https:\/\/www.aigroup.fi\/assets\/Uploads\/Datenblatt-HELIX-IQ-W8-DVC2-13-11-2024.pdf\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/p\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":56759808885111,"sku":"IQ W8-DVC2","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/HELIX-IMPACT-IQ-W8-DVC2-TMS-Feature-30-01-2026.jpg?v=1771440620","url":"https:\/\/hifikaupat.fi\/en\/products\/helix-iq-w8-dvc2","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}