Wavecor WF223BD02 8-3/4" Balanced Drive Paper/Glass Fiber Cone Mid-Woofer 8 Ohm
The Wavecor WF223BD02 is an 8-3/4" paper/glass fiber cone midwoofer that is designed for demanding bass and midrange applications. This driver is powered by a large magnet structure that ensures good efficiency. The WF223BD02 is a very good choices for 2-way speaker systems or even as midrange in 3-way systems.
The large motor system with 1-1/2" voice coil diameter and large magnet for better control, power handling, and efficiency. The optimized paper/glass fiber cone ensures wide bandwidth and low distortion. Distortion is further reduced by efficient venting of the chassis and voice coil former.
Product Details | |
|---|---|
| Brand | Wavecor |
| Model | WF223BD02 |
| Part Number | 298-1214 |
| UPC | 848864055084 |
| Unit of Measure | Each |
| Weight | 6.9 |
Product Specifications | |
|---|---|
| Nominal Diameter | 8" |
| Power Handling (RMS) | 300 Watts |
| Power Handling (MAX) | 1200 Watts |
| Impedance | 8Ω |
| Frequency Response | 33 to 2,000Hz |
| Sensitivity | 86.5dB 2.83V/1m |
| Voice Coil Diameter | 1.54" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 33.1Hz |
| DC Resistance (Re) | 6.2Ω |
| Voice Coil Inductance (Le) | 0.2mH |
| Mechanical Q (Qms) | 14.3 |
| Electromagnetic Q (Qes) | 0.47 |
| Total Q (Qts) | 0.46 |
| Compliance Equivalent Volume (Vas) | 1.59ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.7mm/N |
| BL Product (BL) | 9.5T·m |
| Diaphragm Mass Inc. Airload (Mms) | 33g |
| Maximum Linear Excursion (Xmax) | 6.5mm |
| Surface Area of Cone (Sd) | 213cm² |
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 | 8.80" |
| Baffle Cutout Diameter | 7.52" |
| Depth | 3.78" |
| # Mounting Holes | 6 |