{"product_id":"helix-pr-t25-s","title":"Helix PR T25-S","description":"\u003ch2\u003e Helix PR T25-S\u003c\/h2\u003e\n\u003cbr\u003e\u003cbr\u003e • 25mm silk dome tweeter\u003cbr\u003e\n • Great sound quality!\u003cbr\u003e\n • 4 Ohms\u003cbr\u003e\u003cbr\u003e The Helix PR T25-S is a great-sounding 25mm silk dome tweeter that reproduces all frequencies accurately and clearly.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e Technical data\u003cbr\u003e\n\u003cbr\u003e\n Impedance Z 4 Ω\u003cbr\u003e\n DC resistance Re 3.4 Ω\u003cbr\u003e\n Frequency response 2,500 Hz to 25,000 Hz\u003cbr\u003e \nResonance frequency Fs 1,400 Hz\u003cbr\u003e\n Sensitivity\u003cbr\u003e\n SPL\u003cbr\u003e\n 92 dB @ 2.83V \/ 1m\u003cbr\u003e\n 89 dB @ 1W \/ 1m\u003cbr\u003e\n\u003cbr\u003e\n Voice coil diameter ø 25 mm\u003cbr\u003e\n Cone area Sd 4.9 cm²\u003cbr\u003e\n Moving mass MMS 0.3 g\u003cbr\u003e\n Cone material Coated silk Dome\u003cbr\u003e\n Outer diameter\u003cbr\u003e\n (more data see data sheet) ø 37.7 mm \/ 1.48″\u003cbr\u003e\n Installation diameter\u003cbr\u003e\n (more data see data sheet) ø 37.7 mm \/ 1.48″\u003cbr\u003e\n Installation depth\u003cbr\u003e\n (more data see data sheet) 10.6 mm \/ 0.42″\u003cbr\u003e\n\u003cbr\u003e\n Recommended crossover frequencies for the highpass\u003cbr\u003e\n Slope Minimum crossover frequency\u003cbr\u003e\n 6 dB\/Octave 4,000 Hz\u003cbr\u003e\n 12 dB\/Octave 3,000 Hz\u003cbr\u003e\n 24 dB\/Octave 2,500 Hz\u003cbr\u003e\n\u003cbr\u003e\n Scope of delivery\u003cbr\u003e\n 2 x tweeter PR T25-S\u003cbr\u003e\n 2 x Aluminum flush mount housing\u003cbr\u003e\n 2 x OEM spacers\u003cbr\u003e\n 2 x Standard grille\u003cbr\u003e\n 2 x Exclusive HELIX grille\u003cbr\u003e\n 1 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\/en\/products\/helix-pr-t25-s","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}