Classic 18W/8545K00 Mid-range woofer

189.95

  • Patented Symmetrical Drive Motor Design
  • Low-Loss linear suspension
  • Air Dried Paper/Carbon Fibre Cone
  • Low Damping SBR Rubber Surround
  • 42mm Voice Coil w. fiber glass foil
  • Description
    The Symmetric Drive (SD-1) concept with copper in the magnet system was invented by Scan-Speak. High-quality magnet system design has thus been a key feature of Scan-Speak design since the companys inception.

    Highlights

    • Patented Symmetrical Drive Motor Design
    • Low-Loss linear suspension
    • Air Dried Paper/Carbon Fibre Cone
    • Low Damping SBR Rubber Surround
    • 42mm Voice Coil w. fiber glass foil

    Product details

    Scan-Speak 18W/8545K00 Woofer

    The Symmetric Drive (SD-1) concept with copper in the magnet system was invented by Scan-Speak. High-quality magnet system design has thus been a key feature of Scan-Speak design since the companys inception. The Classic woofers are highly praised, and are used in some of the worlds most exceptional high-end Loudspeakers. Some feature Kevlar cones others have the innovative Carbon fibre paper cones.

    Specifications

    Article number

    18W/8545K00
    EAN

    8785256845408
    Woofer Series
    Scan-Speak Classic series
    Woofer Type
    Mid-range woofer
    Nominal Diameter
    7″
    Power Handling (RMS)
    100 Watts
    Power Handling (max)
    170 Watts
    Impedance (Z)
    8 Ω
    Sensitivity (SPL at 1m / 2.83V)
    87.5 dB
    Voice Coil Diameter
    42 mm
    DC Resistance (Re)
    5.5 Ω
    Voice Coil Inductance (Le)
    0.4mH
    Resonant Frequency (Fs)
    28 Hz
    Mechanical Q (Qms)
    5.20
    Electromagnetic Q (Qes)
    0.30
    Total Q (Qts)
    0.28
    Diaphragm Mass Inc. Airload (Mms)
    20.5 g
    Mechanical Compliance of Suspension (Cms)
    1.58 mm/N
    Surface Area of Cone (Sd)
    145 cm2
    BL Product (BL)
    8.2 Tm
    Compliance Equivalent Volume (Vas)
    46.4 L
    Maximum Linear Excursion (Xmax)
    3.25 mm
    Overall Outside Diameter
    136 mm
    Shipping & Delivery
    USPS Fast Shipping