Wavecor TW022WA09 - 4 Ohm chambered neodymium textile tweeter

plus shipping
Goods have to be ordered
Notification of availability
Sign in with your Amazon credentials and easily pay with the address and payment information stored in your Amazon account.
Wavecor TW022WA09 - 4 Ohm chambered neodymium textile tweeter

TW022WA07/09 and TW022WA08/10 are true high-end tweeters designed for the
most demanding applications featuring an array of performance improving details that participate in obtaining low resonance frequency, low distortion and very high frequency extension

  • Precision textile dome ensuring extended response and very good consistency
  • 22 mm voice coil design with high power handling and low resonance frequency
  • Copper foil clad center pole yielding very low voice coil inductance for reduced distortion and increased high frequency output
  • Vented through to a damped rear chamber for low resonance frequency and low distortion
  • Optimized light-weight dome for ultra high frequency cut-off, high effeciency, and improved transient response
  • Vented voice coil former for reduced distortion and compression
  •  Copper-clad aluminium voice coil wire offering lower moving mass for improved efficiency and transient response
  • Built-in cavities under dome/edge to equalize pressure - for lower distortion and lower resonance frequency
  • Flexible lead wires for higher power handling and larger excursion
  • Gold plated terminals to prevent oxidation and ensure long-term reliable connection
  • Delivered with foam gasket attached for hassle-free mounting and secure cabinet sealing

Short data

Usage as Tweeter
Power Handling 20 Watt
Impedance 4 Ohm
Frequency from 2000 Hz
Max. Frequency 30 kHz


Overall dimensions Ø70 mm
Baffle cutout 48.5 mm
Depth (Total) 30 mm
Front material Plastic
Membrane Type Dome
Membrane Material Textile
Voice coil Ø 22 mm
Voice coil height 1.8 mm


Resonance fs fs: 700 Hz
Mechanical Q Qms: 1.7
Electrical Q Qes: 1.2
Total Q Qts: 0.62
DC-Resistance Re: 3.1 Ohm
Coil Inductance Le: 0.017 mH
Mech. Compliance Cms: 0.19 mm/N
Moving Mass Mms: 0.27 g
mech. Resistance Rms: 0.57 kg/s-¹
Max. Excursion +/- Xmax: 0.35 mm
BL Product Bl: 0.71 N/A
Membrane Area Sd: 2.1 cm²
Sound pressure dB: 92 SPL



Technical Drawing

PDF-Product information

You receive a 2 year warranty from the date of purchase for all of our high quality hifi-products.

If you observe any problem while using the product, you have the possibility to contact our friendly service team.

You can also easily manage your guarantee concern – without being obliged to – under the section My Account.