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-500x500.jpg "Wavecor WF223BD01 8-3/4\" Balanced Drive Paper/Glass Fiber Cone Mid-Woofer 4 Ohm")
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Wavecor WF223BD01 8-3/4" Balanced Drive Paper/Glass Fiber Cone Mid-Woofer 4 Ohm
Price:
13,720.00INR
Ex Tax: 13,720.00INR
Ex Tax: 13,720.00INR
(Wavecor WF223BD01 8-3/4" Balanced Drive Paper/Glass Fiber Cone Mid-Woofer 4 Ohm
Quick Overview:
The Wavecor WF223BD01 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 WF223BD01 is a very good choices for either 2 or 3-way speaker systems.
Product Highlights:
- 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 Description:
The Wavecor WF223BD01 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 WF223BD01 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 Specification
|
Parameter |
WF223BD01 |
Unit |
|
|---|---|---|---|
|
Before burn-in |
After burn-in |
||
|
Nominal size |
8 |
[inch.] |
|
|
Nominal impedance |
4 |
[ohm] |
|
|
Recommended max. upper frequency limit |
2 |
[kHz] |
|
|
Sensitivity, 2.83V/1m (average SPL in range 200 - 1,000 Hz) |
89.5DB |
[dB] |
|
|
Power handling, short term, IEC 268-5, no additional filtering |
1,200 |
[W] |
|
|
Power handling, long term, IEC 268-5, no additional filtering |
300 |
[W] |
|
|
Power handling, continuous, IEC 268-5, no additional filtering |
150 |
[W] |
|
|
Effective radiating area, Sd |
213 |
[sq.cm] |
|
|
Resonance frequency (free air, no baffle), Fs |
32 |
|
[Hz] |
|
Moving mass, incl. air (free air, no baffle), Mms |
33 |
[g] |
|
|
Force factor, Bxl |
9.5 |
[N/A] |
|
|
Suspension compliance, Cms |
0.70 |
|
[mm/N] |
|
Equivalent air volume, Vas |
1.59ft |
|
[lit.] |
|
Mechanical resistance, Rms |
0.48 |
|
[Ns/m] |
|
Mechanical Q, Qms |
14.5 |
|
[-] |
|
Electrical Q, Qes |
0.4 |
|
[-] |
|
Total Q, Qts |
0.39 |
|
[-] |
|
Voice coil resistance, RDC |
6.2 |
[ohm] |
|
|
Voice coil inductance, Le (measured at 10 kHz) |
0.13 |
[mH] |
|
|
Voice coil inside diameter |
39 |
[mm] |
|
|
Voice coil winding height |
18 |
[mm] |
|
|
Air gap height |
5 |
[mm] |
|
|
Theoretical linear motor stroke, Xmax |
+/-6.5 |
[mm] |
|
|
Magnet weight |
|
[g] |
|
|
Total unit net weight excl. packaging |
6.85 |
[kg] |
|
|
Krm |
|
[mohm] |
|
|
Erm |
|
[-] |
|
|
Kxm |
|
[mH] |
|
|
Exm |
|
[-] |
|
Product Datasheet:
Wavecor WF223BD01- Please Click Here
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