The Wavecor TW030WA11 is a 30 mm tweeter with an integrated waveguide. This tweeter is designed for the most demanding applications, where low resonant frequency, high sensitivity, power handling, controlled dispersion, and a very wide frequency range are required.
Key Features
Waveguide face plate for controlled dispersion, offering optimized off-axis and power response
30 mm voice coil design with high power handling, and low resonance frequency
Precision-coated textile diaphragm for improved consistency and high-frequency extension
Copper clad center pole yielding very low voice coil inductance for reduced distortion and increased high frequency output
Flexible lead wires for higher power handling and larger excursion
Gold plated terminals to prevent oxidation and ensure long-term reliable connection
Vented voice coil former for reduced distortion and compression
Brand
Wavecor
Model
TW030WA11
Part Number
298-1120
UPC
848864054612
Unit of Measure
Each
Weight
1.55
Product Specifications
Cone / Dome Diameter
1.125"
Cutout Diameter
4.13
Tweeter Type
Soft Dome
Power Handling (RMS)
45 Watts
Impedance
4Ω
Frequency Response
1,500 to 25,000Hz
Sensitivity
93.5dB 2.83V/1m
Thiele-Small Parameters
Resonant Frequency (Fs)
410Hz
DC Resistance (Re)
3.5Ω
Voice Coil Inductance (Le)
23mH
Mechanical Q (Qms)
1.9
Electromagnetic Q (Qes)
1.34
Total Q (Qts)
0.79
Mounting Information
Overall Outside Diameter
4.53"
Depth
2.24"