ADTW2842 – 4000 Series


  • Highest quality German silk
  • 1.125 in (28 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: ADTW2842 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	1303.000 Hz
Qms	1.175
Dia	38.000 mm
Sd	11.341 cm²
Qes	1.635
Re	3.349 Ω
Le	0.042 mH
Z	4.019 Ω

Qts	0.684

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		.53in / 13.42mm
Flush Mount Tweeter Protrusion		.41in / 10.34mm
Surface Mount Tweeter Protrusion	NA