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The Wavecor WF182WA10 is a 7" paper/glass fiber cone midwoofer that utilizes balanced drive technology and is designed for demanding bass and midrange applications. The WF182WA10 is a very good choices for either 2 or 3-way speaker systems.

Key Features

  • Vented voice coil former for reduced distortion and compression
  • Balanced Drive motor structure for optimal drive force symmetry resulting in largely reduced 2nd order harmonic distortion
  • Built-in aluminum field-stabilizing ring for reduced high-level distortion
  • Large motor structure for better control and power handling
  • Copper cap on center pole to reduce voice coil inductance and to minimize variations in voice coil inductance as a function of voice coil position
  • New vented chassis for lower air flow speed reducing audible distortion
  • Progressive suspension with specially designed conex spider for long durability under extreme operating conditions

Product Details

Part Number298-1206
Unit of MeasureEach

Product Specifications

Nominal Diameter7"
Power Handling (RMS)80 Watts
Power Handling (MAX)160 Watts
Frequency Response80 to 2,500Hz
Sensitivity86dB 2.83V/1m
Voice Coil Diameter1.54"

Thiele-Small Parameters

Resonant Frequency (Fs)29.5Hz
DC Resistance (Re)6.4Ω
Voice Coil Inductance (Le)0.17mH
Mechanical Q (Qms)8.8
Electromagnetic Q (Qes)0.38
Total Q (Qts)0.37
Compliance Equivalent Volume (Vas)1.14ft³
Mechanical Compliance of Suspension (Cms)1.33mm/N
BL Product (BL)8.2T·m
Diaphragm Mass Inc. Airload (Mms)21.9g
Maximum Linear Excursion (Xmax)5.5mm
Surface Area of Cone (Sd)131cm²

Materials of Construction

Cone MaterialPaper / Glass Fiber
Voice Coil Wire MaterialCopper
Voice Coil FormerFiberglass
Basket / Frame MaterialCast Aluminum

Mounting Information

Overall Outside Diameter7.17"
Baffle Cutout Diameter6.02"
# Mounting Holes6

 Recommended Enclosure Volume

Sealed Volume0.45ft³
Sealed F363.3Hz
Vented Volume0.75ft³
Vented F334.8Hz

Wavecor WF182BD10 7" Balanced Drive Paper/Glass Fiber Cone Mid-Woofer 8 Ohm

SKU: WF182BD10
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