TW022WA04 is a compact 22 mm neodymium tweeter for applications where small size is important, while still requiring the highest level of performance
The best of two worlds?
The design with 22 mm voice coil and wide surround caters for both applications that would normally require traditional 0.75” tweeters and those, where 1” tweeters would usually be used.
Featured with a rear chamber these compact tweeters offer very low resonance frequency.
Innovative
In order to keep distortion and resonance frequency low the TW022WA04 is designed around a small external neodymium ring magnet to allow for a larger internal volume than that of traditional neodymium tweeters.
.
There is a version of TW022WA04 without face plate available for manufacturers, for building the unit directly into the cabinet baffle. The part number of this version is TW022WA03 and the electrical/acoustical specifications are identical to that of TW022WA04. Please contact us for more information.
Downloads
SPL and impedance response curves as text files
Important!
Please observe that these text files for download are actual measurements of the drivers measured in infinite baffle. Measuring the drivers in a finite baffle (like the baffle of most speaker cabinets) will lead to different response curves.
FEATURES
SPL FREQUENCY RESPONSE
Measuring conditions, SPL
Driver mounting: Flush in infinite baffle
Microphone distance: 1.0 m
Input level: 2.83 VRMS
Smoothing: 1/6 oct.
IMPEDANCE RESPONSE
Measuring conditions, impedance
Driver mounting: Free air, no baffle
Input signal: Stepped sine wave, semi-current-drive, nominal current 2 mA
Smoothing: None
NOMINAL SPECIFICATIONS
HARMONIC DISTORTION
Measuring conditions, harmonic distortion
Driver mounting: In “infinite” baffle
Microphone distance: 0.5 m
Input signal: Stepped sine wave, 2.83 VRMS
Smoothing: 1/6 oct.
TERMINAL NOMINAL DIMENSIONS (mm)
PACKAGING AND ORDERING INFORMATION
Latest update: July 26, 2024
Specifications are subject to change without any further notice.
Copyright © by Wavecor Ltd., China. All rights reserved.
MORE INFO