The Wavecor TW022WA05 is a 22 mm tweeter designed for applications requiring the highest level of performance and an extended, linear frequency response.
The Wavecor TW022WA05 is a 22 mm tweeter designed for applications requiring the highest level of performance and an extended, linear frequency response. The resonant frequency of 750 Hz is very low for a 22 mm tweeter, and makes it easy to mate to a midwoofer in a 2-way installation.
The design with 22 mm voice coil and wide surround caters for both applications that would normally require traditional 3/4” tweeters and those, where 1” tweeters would usually be used.
Parameter |
Value |
Unit |
Nominal size |
22 |
[mm] |
Nominal impedance |
4 |
[ohm] |
Recommended frequency range |
2.5 - 25 |
[kHz] |
Sensitivity, 2.83V/1m (average SPL in range 2.5 - 20 kHz) |
91 |
[dB] |
Power handling, short term, IEC 268-5, 2 kHz@12dB/oct. |
|
[W] |
Power handling, long term, IEC 268-5, 2 kHz@12dB/oct. |
80 |
[W] |
Power handling, continuous, IEC 268-5, 2 kHz@12dB/oct. |
25 |
[W] |
Effective radiating area, Sd |
6.1 |
[sq.cm] |
Resonance frequency (free air, no baffle), Fs |
750 |
[Hz] |
Moving mass, incl. air (free air, no baffle), Mms |
0.28 |
[g] |
Force factor, Bxl |
1.9 |
[N/A] |
Suspension compliance, Cms |
0.16 |
[mm/N] |
Equivalent air volume, Vas |
0.0085 |
[lit.] |
Mechanical resistance, Rms |
0.25 |
[Ns/m] |
Mechanical Q, Qms |
5.3 |
[-] |
Electrical Q, Qes |
1.36 |
[-] |
Total Q, Qts |
1.08 |
[-] |
Voice coil resistance, RDC |
3.7 |
[ohm] |
Voice coil inductance, Le (measured at 20 kHz) |
36 |
[μH] |
Voice coil inside diameter |
22 |
[mm] |
Voice coil winding height |
1.8 |
[mm] |
Air gap height |
2.5 |
[mm] |
Theoretical linear motor stroke, Xmax |
+/-0.35 |
[mm] |
Magnet weight |
139 |
[g] |
Total unit net weight excl. packaging |
0.34 |
[kg] |
Krm |
0.0046 |
[mohm] |
Erm |
1.07 |
[-] |
Kxm |
1.10 |
[mH] |
Exm |
0.67 |
[-] |
Product Datasheet: Wavecor TW022WA05 - Please Click Here.