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    SB Acoustics SB13PFC25-8 5" Paper Cone Woofer

    € 20,62€ 24,95 4 In stock: delivery time 1-4 business days
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    Product description


    • Vented reinforced plastic chassis
    • Proprietary cone material with natural fibers made in-house
    • Soft low damping rubber surround for improved transient response
    • Optimized motor system
    • Vented coil former for low compression
    • Non-resonant long life lead wires


    Product details

    SB Acoustics SB13PFC25-8 5" Paper Cone Woofer


    The SB Acoustics SB13PFC25-8 is composed by a vented reinforced plastic chassis and a proprietary cone material with natural made in-house fibers. The soft low damping rubber surround allows an improved transient response. Optimized motor system, vented coil former for low compression and non-resonant long life lead wires.


    Article number
    Woofer Series
    PFC Series
    Woofer Type
    Nominal Diameter
    Power Handling (RMS)
    40 Watts
    Impedance (Z)
    8 ohms
    87 dB 2.83V/1m
    Voice Coil Diameter
    DC Resistance (Re)
    5.6 ohms
    Voice Coil Inductance (Le)
    0.77 mH
    Resonant Frequency (Fs)
    45 Hz
    Mechanical Q (Qms)
    Electromagnetic Q (Qes)
    Total Q (Qts)
    Diaphragm Mass Inc. Airload (Mms)
    10 g
    Mechanical Compliance of Suspension (Cms)
    1.25 mm/N
    Surface Area of Cone (Sd)
    87 cm2
    BL Product (BL)
    6.2 Tm
    Compliance Equivalent Volume (Vas)
    0.47 ft.³
    Maximum Linear Excursion (Xmax)
    4.5 mm


    5 from 5Based on 4 reviews
    Review this product
    5 of 5
    Posso dare un parere solo per il suo comportamento nella sezione mediobassi, essendo utilizzato come subwoofer, in questo range di frequenze però, si è rivelato un ottimo driver. I bassi sono estesi e ben controllati con fattori di distorsione del tutto accettabili, tenuto conto delle dimensioni dell'altoparlante e, non ultimo, del suo costo. Questa è la mia esperienza per cui va tenuto conto del particolare carico in cui lavora, ovviamente.
    By Umberto F. on 16 March 2021
    5 of 5
    Bought them as POLK T15 replacement driver and they are 10 times better than the original, as they can reach 60hz without problem, but for maximum power i recommend crossover at 80hz
    By Daniel on 19 December 2020
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    SB13PFC25-8 5" Paper Cone Woofer
    € 20,62
    € 24,95
    SB13PFC25-8 5" Paper Cone Woofer
    4 In stock: delivery time 1-4 business days
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