ADTW2542 – 4000 Series


  • Highest quality German silk
  • 1 in (25.4 mm) voice coil
  • Integrated hexagonal designed grill
  • Cast aluminum case
  • Chrome highlight ring
  • Optimal bandwidth: 3.5 kHz – 20 kHz
  • 150 Watts RMS power handling*

* All power ratings are figured using an electronic high pass crossover with a minimum crossover point of 3000Hz at 24dB/Octave, 3400Hz at 18dB/Octave, or 3700Hz at 12dB/Octave.

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SKU: ADTW2542 Category:


Audio Dynamics speakers were designed to reproduce music with ultimate accuracy.
We’ve gone to great lengths in developing our tweeter components which use the highest grade German silk domes and powerful Neodymium motors to produce clear and effortless highs.
Our speakers will pull you into the musical performance and breath new life into your music collection.

Fs	1434.000 Hz
Qms	1.820
Dia	34.110 mm
Sd	9.138 cm²
Qes	3.501
Re	3.48 Ω
Le	0.033 mH
Z	4.176 Ω

Qts	1.193

Flush Mount Fixture Diameter		2.12in / 53.86mm
Surface Mount Fixture Diameter		NA
Flush Mount Mounting Hole Diameter	1.85in / 47.03mm
Flush Mount Mounting Depth		0.44in / 11.00mm
Flush Mount Tweeter Protrusion		0.45in / 13.15mm
Surface Mount Tweeter Protrusion	NA