ADCS52 – 2000 Series


  • Perfectly blended wool pulp cone midrange for realistic tonal accuracy
  • 1 in (25.4mm) voice coil midrange
  • 1 in (25.4mm) high-end silk dome tweeter
  • Polypropylene capacitors in component set crossover
  • Air core inductors in component set crossover
  • +3dB/ 0dB / -3dB tweeter adjustment in component set crossover
  • 100 Watts RMS power handling*

All power ratings are figured using an electronic high pass crossover with a mimimum crossover point of 80Hz at 24dB/Octave, 100Hz at 18dB/Octave, or 120Hz at 12dB/Octave.

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SKU: ADCS52 Category:


Audio Dynamics speakers were designed to reproduce music with ultimate accuracy.
We’ve spent countless listening hours examining the tonal qualities of many different cone materials; from glass fiber, to Kevlar, to carbon fiber and more. Ultimately, we chose wool pulp for its ability to deliver astonishing realism and detailed timbre across the harmonics. We then added an acoustically-transparent chemical to help the soft parts resist moisture. We’ve gone to similar lengths in developing our tweeter components which use the highest grade Asian 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	80.080 Hz
Qms	4.756
Vas	3.974 l
Cms	0.403 mm/N
Mms	9.692 g
Rms	1.037 kg/s
Dia	103.000 mm
Sd	83.323 cm²
Qes	0.660
Re	3.556 Ω
Le	0.226 mH
Z	4.267 Ω
Bl	5.125 Tm
Bl²/Re	7.387 N²/W

Qts	0.580
no	0.298 %
SPL	86.890 dB

Frame Outer Diameter	5.15in (130.81mm)
Grille Outer Diameter	6.44in (163.55mm)
Motor Outer Diameter	3.12in (79.12mm)
Tweeter Protrusion	NA
Grille Protrusion	0.80in (20.42mm)
Mounting Hole Diameter	4.51in (114.55mm)
Mounting Depth		2.14in (54.30mm)