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      12SMP-8 12" Surface Mount Poly Cone Bass-midwoofer

      GRS 12SMP-8 12" Surface Mount Poly Cone Bass-midwoofer

      €89,95

      8 Arrivo previsto il 19-12-2025

      GRS 12SMP-8 12" Surface Mount Poly Cone Bass-midwoofer

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      Marchio: GRS
      € 74,34€ 89,95 Esaurito8 Arrivo previsto il 19-12-2025
      • -5% Acquista 4 per soli € 85,45 per pezzo

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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 12SMP-8 Bass-midwoofer

      The GRS 12SMP-8 is a high-performance 12" surface-mount woofer designed to deliver extended low-frequency response and reliability in a variety of custom audio applications. Featuring an 8-ohm impedance and a robust poly cone design, this driver is engineered for precise bass reproduction with minimal distortion, making it ideal for DIY speaker builds and OEM replacements.

       

      Highlights of the GRS 12SMP-8

      • Durable damped poly cone with rubber surround ensures controlled resonance and smooth bass
      • Copper cap on the pole piece minimizes inductance and reduces distortion for cleaner sound
      • Shallow-profile steel frame for easy integration into surface-mount applications
      • Vented pole piece and aluminum voice coil former enhance cooling and thermal performance

       

      Product details GRS 12SMP-8

      GRS 12SMP-8 12" Surface Mount Woofer 8 Ohm

       

      The GRS 12SMP-8 is a versatile 12-inch woofer specifically tailored for surface-mount installations where space efficiency and low-frequency output are crucial. Its damped poly cone and rubber surround work in tandem to reduce unwanted resonances, delivering controlled and deep bass extension down to 20 Hz. A vented pole piece and aluminum voice coil former promote efficient heat dissipation, minimizing power compression during extended operation. With a sensitivity of 89.5 dB and a 90-watt RMS power handling, this driver offers a balance of power and performance. The integrated foam gasket ensures a tight cabinet seal, while the low-profile frame allows for seamless mounting in tight enclosures. Ideal for both new speaker projects and refurbishments, the GRS 12SMP-8 is a solid choice for audiophiles and DIYers alike.

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      Specifiche

      Numero dell'articolo:
      12SMP-8
      Tipo di woofer
      Bass-Midwoofer
      Diametro nominale
      12"
      Gestione della potenza (RMS)
      90 Watts
      Impedenza (Z)
      8 Ω
      Sensibilità (SPL a 1m / 2,83V)
      89.5 dB
      Risposta in frequenza
      20 - 1.500 Hz
      Diametro della bobina mobile
      50 mm
      Resistenza DC (Re)
      5.8 Ω
      Induttanza della bobina mobile (Le)
      0.54 mH
      Frequenza di risonanza (Fs)
      28 Hz
      Fattore di merito meccanico (Qms)
      3.0
      Fattore di merito elettromagnetico (Qes)
      0.68
      Fattore di merito totale (Qts)
      0.56
      Massa del diaframma incl. la massa dell'aria (Mms)
      96 g
      Cedevolezza meccanica della sospensione (Cms)
      0.34 mm/N
      Superficie del cono (Sd)
      516 cm²
      Prodotto BL (BL)
      12 Tm
      Volume equivalente di cedevolezza (Vas)
      127.4 Liters
      Escursione lineare massima (Xmax)
      +/- 5.5 mm
      Supporto della bobina mobile
      Aluminium

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      12SMP-8 12" Surface Mount Poly Cone Bass-midwoofer
      € 74,34
      € 89,95
      12SMP-8 12" Surface Mount Poly Cone Bass-midwoofer
      Esaurito
      8 Arrivo previsto il 19-12-2025
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