{"product_id":"helix-pr-t25-s","title":"Helix PR T25-S","description":"\u003ch2\u003eHelix PR T25-S\u003c\/h2\u003e\u003cbr\u003e\u003cbr\u003e• 25mm silkkikalotti diskantti\u003cbr\u003e\n• Loistava äänenlaatu!\u003cbr\u003e\n• 4 Ohm\u003cbr\u003e\u003cbr\u003eHelix PR T25-S on loistava ääninen 25mm silkkikalotti diskantti, joka toistaa kaikki taajuudet tarkasti ja kirkkaasti.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTekniset tiedot:\u003c\/strong\u003e\u003cbr\u003eTechnical data\u003cbr\u003e\n\u003cbr\u003e\nImpedance \tZ\t4 Ω\u003cbr\u003e\nDC resistance \tRe\t3.4 Ω\u003cbr\u003e\nFrequency response\t \t2,500 Hz - 25,000 Hz\u003cbr\u003e\nResonance frequency \tFs\t1,400 Hz\u003cbr\u003e\nSensitivity\u003cbr\u003e\nSPL\t\u003cbr\u003e\n92 dB @ 2,83V \/ 1m\u003cbr\u003e\n89 dB @ 1W \/ 1m\u003cbr\u003e\n\u003cbr\u003e\nVoice coil diameter\tø\t25 mm\u003cbr\u003e\nCone area \tSd\t4.9 cm²\u003cbr\u003e\nMoving mass \tMms\t0.3 g\u003cbr\u003e\nCone material\t \tCoated silk dome\u003cbr\u003e\nOuter diameter\u003cbr\u003e\n(more data see data sheet)\tø\t37.7 mm \/ 1.48″\u003cbr\u003e\nInstallation diameter \u003cbr\u003e\n(more data see data sheet)\tø\t37.7 mm \/ 1.48″\u003cbr\u003e\nInstallation depth \u003cbr\u003e\n(more data see data sheet)\t \t10.6 mm \/ 0.42″\u003cbr\u003e\n \t \t \u003cbr\u003e\nRecommended crossover frequencies for the highpass\t \t \u003cbr\u003e\nSlope\t \tMinimum crossover frequency\u003cbr\u003e\n6 dB\/Octave\t \t4,000 Hz\u003cbr\u003e\n12 dB\/Octave \t \t 3,000 Hz\u003cbr\u003e\n24 dB\/Octave\t \t 2,500 Hz\u003cbr\u003e\n\u003cbr\u003e\nScope of delivery\u003cbr\u003e\n2 x Hochtöner PR T25-S\u003cbr\u003e\n2 x Aluminum flush mount housing\u003cbr\u003e\n2 x OEM spacer\u003cbr\u003e\n2 x Standard grille\u003cbr\u003e\n2 x Exclusive HELIX grille\u003cbr\u003e\n1 x Mounting material\u003cbr\u003e\u003cbr\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":56759804068215,"sku":"PR T25-S","price":159.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/Helix-PR-T25-S-pers-mit-Logo-Gitter-03-07-2023jpg2.jpg?v=1771440555","url":"https:\/\/hifikaupat.fi\/products\/helix-pr-t25-s","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}