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Product Description
Manufacturer Part Number: WF223BD02
The Wavecor WF223BD02 is an 8-3/4" paper/glass fiber cone midwoofer that utilizes balanced drive technology and is designed for demanding bass and midrange applications. The WF223BD02 is a very good choices for either 2 or 3-way speaker systems.
Key Features:
Overview:
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.
Specification:
Manuals & Resources:
The Wavecor WF223BD02 is an 8-3/4" paper/glass fiber cone midwoofer that utilizes balanced drive technology and is designed for demanding bass and midrange applications. The WF223BD02 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
- rogressive suspension with specially designed conex spider for long durability under extreme operating conditions
Overview:
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.
Specification:
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 |
Parts Express Staff Recommended Enclosure Volume | |
|---|---|
| Sealed Volume | 0.55ft³ |
| Sealed F3 | 58.8Hz |
| Vented Volume | 1.25ft³ |
| Vented F3 | 35.2Hz |
Manuals & Resources:
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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