Excel W18NX001 – E0042-08S Bass-midwoofer

289.95

  • Long term power handling (RMS) is 80 Watts
  • The adaptive rubber surround provides an ideal match to the cone over the total frequency range
  • Large magnet system with bumped back plate and very long and light weight CCAW voice coil
  • Description

    Highlights

    • Long term power handling (RMS) is 80 Watts
    • The adaptive rubber surround provides an ideal match to the cone over the total frequency range
    • Large magnet system with bumped back plate and very long and light weight CCAW voice coil

    Product details

    Seas Excel W18NX001 – E0042-08S 7″ Nextel Cone Woofer

    An adaptive rubber surround provides an ideal match to the cone over the total frequency range. A paper cone with a unique Nextel coating ensures smooth frequency response and low distortion. A large magnet system with bumped back plate, together with a very long and light weight CCAW voice coil allow extreme coil excursion with low distortion and excellent transient response.

    Heavy copper rings mounted above and below the T-shaped pole piece reduce non linear and modulation distortion and increase overload margin. Extremely stiff and stable injection molded metal basket keeps the critical components in perfect alignment. Large windows in the basket both above and below the spider reduce sound reflexion, air flow noise and cavity resonance to a minimum.

    Specifications

    Article number

    W18NX001
    EAN

    0696277270194
    Woofer Series
    SEAS Excel series
    Woofer Type
    Midwoofer
    Nominal Diameter
    7″
    Power Handling (RMS)
    80 Watts
    Power Handling (max)
    250 Watts
    Impedance (Z)
    8 ohms
    Sensitivity (SPL at 1m / 2.83V)
    87.5 dB
    Frequency Response
    30 to 3,000 Hz
    Voice Coil Diameter
    1.53″
    Magnet Weight
    22.5 oz.
    DC Resistance (Re)
    6.3 ohms
    Voice Coil Inductance (Le)
    0.43 mH
    Resonant Frequency (Fs)
    40 Hz
    Mechanical Q (Qms)
    2.08
    Electromagnetic Q (Qes)
    0.41
    Total Q (Qts)
    0.34
    Diaphragm Mass Inc. Airload (Mms)
    13.7g
    Mechanical Compliance of Suspension (Cms)
    1.2 mm/N
    Compliance Equivalent Volume (Vas)
    0.84 ft.³
    Maximum Linear Excursion (Xmax)
    7 mm
    Shipping & Delivery
    USPS Fast Shipping