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Peavey 1801-4 LT BW 18" Woofer Speaker Driver

Brand:|Model: 1801-4 LT BW|Part # 294-3110

The Black Widow®/Super Structure™ still remains far ahead of any of its competitors due to its performance and unique design.
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Product Details

Peavey 1801-4 LT BW 18" Woofer Speaker Driver

These state-of-the-art speakers’ features Kevlar® impregnated cones and a high efficiency magnet structure to provide outstanding sensitivity, reliability, and performance. The Kevlar impregnated cone is stiffer than an equivalent weight paper cone, reducing the tendency of the cone to distort the shape of the voice coil, thus avoiding rubs and scrapes. Superior power handling results from the increased stiffness, especially with large cone excursions. Peavey item 00560460.

Product Specifications
  • Nominal Diameter18"
  • Power Handling (RMS)350 Watts
  • Power Handling (max)700 Watts
  • Impedance4 ohms
  • Frequency Response35 to 1,000 Hz
  • Sensitivity97.5 dB 1W/1m
  • Voice Coil Diameter4"
Thiele-Small Parameters
  • Resonant Frequency (Fs)37.3 Hz
  • DC Resistance (Re)3.72 ohms
  • Voice Coil Inductance (Le)0.2 mH
  • Mechanical Q (Qms)8.19
  • Electromagnetic Q (Qes)0.47
  • Total Q (Qts)0.45
  • Compliance Equivalent Volume (Vas)11.85 ft.³
  • Mechanical Compliance of Suspension (Cms)0.15 mm/N
  • BL Product (BL)14.72 Tm
  • Diaphragm Mass Inc. Airload (Mms)117.8g
  • Maximum Linear Excursion (Xmax)2.6 mm
  • Surface Area of Cone (Sd)1240 cm²
Materials of Construction
  • Cone MaterialPaper / Kevlar
  • Voice Coil Wire MaterialAluminum
  • Voice Coil FormerFiberglass
  • Basket / Frame MaterialCast Aluminum
  • Magnet MaterialFerrite
Mounting Information
  • # Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume4.88 ft.³
  • Sealed F368 Hz
  • Vented Volume13.42 ft.³
  • Vented F336 Hz
Peavey 1801-4 LT BW 18" Woofer Speaker Driver
  • BrandPeavey
  • Model1801-4 LT BW
  • Part Number294-3110
  • UPC014367124323
  • Product CategoryPro Woofers, Subwoofers & Midrange Speakers
  • Unit of MeasureEA
  • Weight21 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Peavey 1801-4 LT BW 18" Woofer Speaker Driver

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