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      12PT-8 Woofer

      GRS 12PT-8 Woofer

      €104,95

      9 Arrivo previsto il 19-12-2025

      GRS 12PT-8 Woofer

      2 reviews
      5 da 5
      2 reviews
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      Marchio: GRS
      € 86,74€ 104,95 Esaurito9 Arrivo previsto il 19-12-2025
      • -5% Acquista 4 per soli € 99,70 per pezzo
      • -10% Acquista 8 per soli € 94,46 per pezzo

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      • Spedizione gratuita a partire da € 199
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      • Minimo due anni di garanzia
      • Periodo di recesso di 45 giorni per i resi
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      Descrizione del prodotto GRS 12PT-8 Woofer

      The GRS 12PT-8 12” professional paper cone woofer will deliver high output low frequency response without breaking the bank. Packed with features like a 3” voice coil, inductance reducing copper cap, under spider venting, and gap vents; this driver is built for high performance, low distortion, and incredible reliability. Whether you need a drop-in replacement for a damaged DJ speaker or you are designing a high output 2 or 3-way system, the 12PT-8 is the perfect driver for budget builds.

       

      Highlights

      • Lightweight ribbed paper cone allows high efficiency with minimal resonance
      • Smooth on and off axis response up to 2,000 Hz for use in high output 2 or 3-way designs
      • 3” diameter voice coil on heat resistant Kapton former easily handles up to 350 watts RMS
      • Extensive venting keeps cool air flowing across the voice coil to minimize power compression
      • Inductance lowering copper cap reduces distortion and extends high frequency response
      • Spring-loaded push-button terminals makes wire connections quick and easy
      • Foam front gasket ensures an airtight seal for rear mount installations

       

      Product details

      GRS 12PT-8 12" Paper Cone Professional Woofer with 3" Voice Coil 8 Ohm

       

      Engineered for high output with smooth frequency response, the 12PT-8 12” professional woofer is ideal for use in large low-cost sound systems. Packed with features you would expect from much more expensive drivers, the 12PT-8 is built for low distortion and reliability even when pushed to its limit. The lightweight reinforced paper cone has excellent damping properties, minimizing unwanted resonances, and the ribbed surface controls cone breakup to ensure smooth response all the way up to 2,000 Hz. Driving the cone is a 3” diameter dual-layer voice coil that is wound on a heat resistant polyimide former to handle up to 350 watt RMS. Extensive venting through frame, pole piece, and magnetic gap cools the voice coil to prevent thermal runaway and lower power compression during long sessions at high power. With a copper cap on the pole piece keeping inductance under control, you can ensure that the 12PT-8 will provide low distortion throughout its useable bandwidth. Whether you need a drop-in replacement for a worn out DJ speaker, or are designing high output 2 or 3-way system, the 12PT-8 is the ideal choice if you want high output and natural response without spending a fortune.

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      Specifiche

      Numero dell'articolo:
      12PT-8
      EAN
      0848864066820
      Diametro nominale
      12"
      Gestione della potenza (RMS)
      350 Watts
      Gestione della potenza (max)
      700 Watts
      Impedenza (Z)
      Sensibilità (SPL a 1m / 2,83V)
      93 dB
      Risposta in frequenza
      35 to 7,000Hz
      Resistenza DC (Re)
      7.6Ω
      Induttanza della bobina mobile (Le)
      1.9mH
      Frequenza di risonanza (Fs)
      35 Hz
      Fattore di merito meccanico (Qms)
      12.1
      Fattore di merito elettromagnetico (Qes)
      0.4
      Fattore di merito totale (Qts)
      0.39
      Massa del diaframma incl. la massa dell'aria (Mms)
      73g
      Cedevolezza meccanica della sospensione (Cms)
      0.28mm/N
      Superficie del cono (Sd)
      530.9cm²
      Prodotto BL (BL)
      17.4T·m
      Volume equivalente di cedevolezza (Vas)
      3.96ft³
      Escursione lineare massima (Xmax)
      7.8 mm
      Materiale del cono / diaframma
      Paper / Glass Fiber
      Materiale del filo della bobina mobile
      Copper
      Supporto della bobina mobile
      Kapton® / Polyimide
      Materiale del cestello / telaio
      Steel
      Materiale del magnete
      Ferrite
      Diametro esterno complessivo
      12.2"
      Profondità complessiva
      5.11"
      Diametro del ritaglio del pannello frontale
      10.9"
      Diametro del cerchio dei fori di montaggio
      11.61
      # Numero di fori di montaggio
      8
      Volume per cassa sigillata
      1.2ft³
      Frequenza di risonanza della cassa sigillata (F3)
      71Hz
      Volume per cassa reflex
      2.8ft³
      Frequenza di risonanza della cassa reflex (F3)
      41Hz

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      5 di 5
      Gemonteerd als vervanging in een 12" actieve Devine speakerbox. Klank is na genoeg het zelfde. zeer teverden met het resultaat.
      Da Jan on 13 Aprile 2025
      5 di 5
      Molto solidi e buona progettazione , buon compromesso qualità potenza
      Da andrea on 21 Febbraio 2023
      12PT-8 Woofer
      € 86,74
      € 104,95
      12PT-8 Woofer
      Esaurito
      9 Arrivo previsto il 19-12-2025
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