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    Peerless by Tymphany SDS-P830855 4" Woofer Treated Paper SDS Woofer

    € 23,10€ 27,95 >10 In stock: delivery time 1-4 business days
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    Product description

    The 830855 SDS Series 4" woofer from Tymphany is perfect for use as a woofer in small format 2-way speakers, a mid in 3-way speakers, or as a compact subwoofer.



    • Great all around woofer that works as a midrange or a compact subwoofer
    • Maximum motor venting for quiet operation and good power handling
    • Durable rubber surround and truncated cosmetic steel frame


    Product details

    Peerless by Tymphany SDS-P830855 4" Woofer Treated Paper SDS Woofer


    The SDS compact woofer family offers low resonant frequency performance, ideally suited for compact sealed enclosures. This 4 inch 8 ohm member of the SDS family offer a coated paper cone with rubber surround, a high power voice coil suspended in a ferrite magnet motor, and a narrow-profile steel basket shaped to fit into narrow cabinets.


    Article number
    Woofer Series
    SDS Series
    Woofer Type
    Nominal Diameter
    Power Handling (RMS)
    30 Watts
    Power Handling (max)
    60 Watts
    Impedance (Z)
    8 Ohms
    84.8 dB 2.83V/1m
    Frequency Response
    63 to 6,200Hz
    Voice Coil Diameter
    DC Resistance (Re)
    5.6 ohms
    Voice Coil Inductance (Le)
    0.24 mH
    Resonant Frequency (Fs)
    63 Hz
    Mechanical Q (Qms)
    Electromagnetic Q (Qes)
    Total Q (Qts)
    Diaphragm Mass Inc. Airload (Mms)
    Mechanical Compliance of Suspension (Cms)
    0.923 mm/N
    Surface Area of Cone (Sd)
    50.3 cm²
    BL Product (BL)
    5.58 Tm
    Compliance Equivalent Volume (Vas)
    0.11 ft.³
    Maximum Linear Excursion (Xmax)
    3 mm
    Cone / Diaphragm Material
    Treated Paper
    Surround Material
    Basket / Frame Material
    Magnet Material
    Overall Outside Diameter
    Overall Depth
    Baffle Cutout Diameter
    # Mounting Holes
    Sealed Volume
    0.04 ft.³
    Sealed F3
    113 Hz
    Vented Volume
    0.125 ft.³
    Vented F3
    58 Hz


    5 from 5Based on 4 reviews
    Review this product
    5 van 5
    Exact replacement for my Jarre Aeroskull, great price, super quality and fast overseas delivery.
    By Rakesh T. on 30 July 2020
    5 van 5
    Purchased this for my AeroSkull HD replacement mid woofer that blew. Totally awesome product, exact like for like replacement, fast delivery and great communications. Highly recommend product and company.
    By Rax on 20 July 2020
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    SDS-P830855 4" Woofer Treated Paper SDS Woofer
    € 23,10
    € 27,95
    SDS-P830855 4" Woofer Treated Paper SDS Woofer
    >10 In stock: delivery time 1-4 business days
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