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
Brand
Wavecor
Model
WF182BD10
Part Number
298-1206
UPC
848864055046
Unit of Measure
Each
Weight
4.9
Product Specifications
Nominal Diameter
7"
Power Handling (RMS)
80 Watts
Power Handling (MAX)
160 Watts
Impedance
8Ω
Frequency Response
80 to 2,500Hz
Sensitivity
86dB 2.83V/1m
Voice Coil Diameter
1.54"
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 Material
Paper / Glass Fiber
Voice Coil Wire Material
Copper
Voice Coil Former
Fiberglass
Basket / Frame Material
Cast Aluminum
Mounting Information
Overall Outside Diameter
7.17"
Baffle Cutout Diameter
6.02"
Depth
3.23"
# Mounting Holes
6
 Recommended Enclosure Volume
Sealed Volume
0.45ft³
Sealed F3
63.3Hz
Vented Volume
0.75ft³
Vented F3
34.8Hz