2000 Series 6.5″ – CX623


  • Perfectly blended wool pulp cone midrange for realistic tonal accuracy
  • 1 in (25.4mm) voice coil midrange
  • 1 in (25.4mm) Polymide dome tweeter
  • Mylar capacitors on tweeter
  • 100 Watts RMS power handling*

All power ratings are figured using an electronic high pass crossover with a mimimum crossover point of 60Hz at 24dB/Octave, 80Hz at 18dB/Octave, or 120Hz at 12dB/Octave.

Out of stock

SKU: ADCX623 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 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	 64.5 Hz
Qms	 6.55
Vas	 14.46 l
Cms	 0.563 mm/N
Mms	 10.81 g
Rms	 kg/s
Dia	 131.2 mm
Sd	 cm²
Qes	 1.019
Re	 3.601 Ω
Le	 0.6053 mH
Z	 26.6 Ω
Bl	 3.935 Tm
Bl²/Re	 N²/W

Qts	 0.8808
no	 0.3631%
SPL	 87.71 dB

Frame Outer Diameter	6 1/2in (165mm)
Grille Outer Diameter	7 3/16in (181.35mm)
Motor Outer Diameter	3 1/8in (79.5mm)
Tweeter Protrusion	5/16in (7mm)
Grille Protrusion	15/16in (24mm)
Mounting Hole Diameter	5 5/8in (142mm)
Mounting Depth		2 9/16in (65mm)