-40%

Replacement Speaker For Mackie SWA-1801, SWA-1801Z Sub-Woofer 18" Speaker 4 Ohms

$ 89.75

Availability: 322 in stock
  • Model: Mackie SWA1801, SWA1901Z
  • All returns accepted: ReturnsNotAccepted
  • Type: Sub-Woofer
  • MPN: Mackie SWA1801,
  • Brand: LASE
  • Condition: New
  • Suited For: Woofer Frequencies

    Description

    Brand
    NEW
    Aftermarket
    18"Woofer Speaker with 4"Voice Coil at 4 Ohms.
    For
    Mackie SWA1801 & SWA 1801Z
    (Speaker Only)
    P/N 0012184, LC 18/4003-4.
    Highlights :
    High BL Low Frequency driver with deep, punchy bass.
    4" Diameter inside/outside copper voice coil on fiberglass Former.
    2,000 watt continuous program power Handling.
    Forced air ventilation and 15 mm top plate for minimum power compression
    Dual spider design with silicon-base damping control
    Triple roll surround and corugated straight cone geometry.
    Good sensitivity,low distortion,extraordinary definition.
    Specification :
    Nominal Diameter : 18"
    Impedance : 4 ohm.
    Power Handling (rms) :1000 watts.
    Power Handling (max) :2000 watts.
    Frequency Response : 25hz - 1000hz.
    Sensitivity : 95.5db 2.83v/1m.
    Voice Coil Diameter : 4"
    Voice Coil Material : Copper
    Voice Coil Winding Depth : 1"(25mm)
    Number of layers : 2
    Top Plate thickness : 0.6"(15mm).
    Cone material : No Pressed pulp
    Cone Design : Straight.
    Surround Material : Poly Cotton.
    Surround Design : Triple Roll.
    Thiele/Small Parameters:
    Resonance Frequency : 29Hz.
    Mechanical Factor : 7.6
    Electrical Factor : 0.29
    Total Factor : 0.28
    BL Factor : 24.6T.M
    Effective Moving Mass : 200g
    Equivalent Cas air Load : 340 liters
    Effective Piston area : 0.122M2
    Max.Linear Excursion(mathematical) 8.8m.
    Voice Coil induction at 1KHz : 2,5mH.
    Half space efficiency :2.63%
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