{"product_id":"helix-pr-w165","title":"Helix PR W165","description":"\u003cp\u003eTechnical data\u003cbr\u003e\nPower handling RMS \/ Max.\tP\u003cbr\u003e\n100 \/ 200 Watts\u003cbr\u003e\nImpedance \tZ\t4 Ω\u003cbr\u003e\nDC resistance \tRe\t3.1 Ω\u003cbr\u003e\nFrequency response\t \t40 Hz - 4,000 Hz\u003cbr\u003e\nResonance frequency \tFs\t57 Hz\u003cbr\u003e\nMechanical Q factor \tQms\t5.35\u003cbr\u003e\nElectrical Q factor \tQes\t0.63\u003cbr\u003e\nTotal Q factor\tQts\t0.57\u003cbr\u003e\nCompliance\tCms\t440 µm\/N\u003cbr\u003e\nEquivalent air volume\tVas\t10.8 L\u003cbr\u003e\nForce factor \tB*I\t6.1 Tm\u003cbr\u003e\nSensitivity\tSPL\t91 dB @ 2.83 V \/ 1m\u003cbr\u003e\n88 dB @ 1W \/ 1m\u003cbr\u003e\nCone area \tSd\t133 cm²\u003cbr\u003e\nMoving mass \tMms\t17.9 g\u003cbr\u003e\nCone material\t \tMica-Paper composite cone\u003cbr\u003e\nMechanical resistance \tRms\t1.19 kg\/s\u003cbr\u003e\nVoice coil diameter\tø\t25 mm\u003cbr\u003e\nVoice coil winding height\t \t12 mm\u003cbr\u003e\nMax. linear excursion \tXmax\t+\/- 3 mm\u003cbr\u003e\nOuter diameter\tø\t166 mm \/ 6.54″\u003cbr\u003e\nInstallation diameter\tø\t141 mm \/ 5.55″\u003cbr\u003e\nInstallation depth\t \t66.5 mm \/ 2.62″\u003cbr\u003e\nScope of delivery\u003cbr\u003e\n2 x Woofer PR W165\u003cbr\u003e\n2 x Grille\u003cbr\u003e\n1 x Mounting material\u003c\/p\u003e","brand":"HELIX","offers":[{"title":"Default Title","offer_id":53295124054354,"sku":"PR W165","price":239.0,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/audioritari.com\/products\/helix-pr-w165","provider":"Audioritari","version":"1.0","type":"link"}