NE225W-04 Subwoofer

227.45

  • Titanium voice coil former is stiffer and lighter than aluminum
  • Open frame minimizes reflections and maximizes air flow
  • Huge progressive spider for extremely linear excursion
  • Deep wood fiber cone provides rigidity while nearly eliminating unwanted resonances
  • Out of stock

    Description

    Peerless designed the NE225W-04 8″ subwoofer to deliver the lowest distortion and most accurate bass response possible. With a titanium voice coil former, copper cap and shorting rings, extensive venting, and an extremely non-resonant frame this subwoofer is packed with innovative technology.

    Highlights

    • Titanium voice coil former is stiffer and lighter than aluminum
    • Open frame minimizes reflections and maximizes air flow
    • Huge progressive spider for extremely linear excursion
    • Deep wood fiber cone provides rigidity while nearly eliminating unwanted resonances

    Product details

    Peerless by Tymphany NE225W-04 8″ subwoofer

    This 8 inch 4 ohm member of the NE family has leading-edge transducer technology packaged in a cutting edge, stylistic design. The subwoofers in this family feature an innovative cast aluminium basket design which minimizes acoustic reflections inside the driver, through large basket windows and sculpted basket spokes. The basket also is designed to act as a highly coupled heat sink to the Neodymium-Iron-Boron magnet (NdFeB) motor, so as to improve power handling capacity. An additional heat sink is available to provide extra thermal protection if needed. The cone and dust cap are constructed of natural wood fiber material with proprietary coating formulas & processes, so as to yield high clarity products. The cone designs also utilize pentacone technology for improved frequency response. The voice coil bobbin is titanium, for improved performance. The FEA-designed motor features copper caps to minimize inductance and extend performance to high frequencies. Rounding out the design is a 4-way terminal block connector, for ease of electrical connection.

    Specifications

    Article number

    NE225W-04
    EAN

    0848864045085
    Woofer Series
    Peerless by Tymphany NE series
    Woofer Type
    subwoofer
    Nominal Diameter
    8″
    Power Handling (RMS)
    125 Watts
    Power Handling (max)
    250 Watts
    Impedance (Z)
    4 ohms
    Sensitivity (SPL at 1m / 2.83V)
    87.5 dB
    Frequency Response
    30 to 1,500Hz
    Voice Coil Diameter
    2″
    DC Resistance (Re)
    3.12 ohms
    Voice Coil Inductance (Le)
    0.16 mH
    Resonant Frequency (Fs)
    33.15 Hz
    Mechanical Q (Qms)
    9.80
    Electromagnetic Q (Qes)
    0.35
    Total Q (Qts)
    0.33
    Diaphragm Mass Inc. Airload (Mms)
    37.2
    Mechanical Compliance of Suspension (Cms)
    0.62 mm/N
    Surface Area of Cone (Sd)
    227 cm²
    BL Product (BL)
    8.36 Tm
    Compliance Equivalent Volume (Vas)
    1.58 ft.³
    Maximum Linear Excursion (Xmax)
    7.6 mm
    Cone / Diaphragm Material
    Paper
    Surround Material
    Foam
    Basket / Frame Material
    Cast Aluminum
    Magnet Material
    Neodymium
    Overall Outside Diameter
    8.82″
    Overall Depth
    4.21″
    Baffle Cutout Diameter
    7.36″
    # Mounting Holes
    5
    Sealed Volume
    0.26 ft.³
    Sealed F3
    84.5 Hz
    Vented Volume
    0.63 ft.³
    Vented F3
    50.3 Hz
    Shipping & Delivery
    USPS Fast Shipping