1000 Series 4″ – CX413


  • Coated paper cone midrange for realistic tonal accuracy
  • 1″ (25.4mm) voice coil midrange
  • ¾” (20mm) polymer film dome tweeter
  • 80 Watts RMS power handling*

All power ratings are figured using an electronic high pass crossover with a minimum crossover point of 120Hz at 24dB/Octave, 150Hz at 18dB/Octave, or 180Hz at 12dB/Octave.

SKU: ADCX413 Categories: , ,


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 a paper cone for its ability to deliver astonishing realism and detailed timbre across the harmonics.
Our 1000 series speakers will pull you into the musical performance and breath new life into your music collection.

Fs 144.600 Hz
Qms 8.474 
Vas 1.031 Liters
Cms 0.253 mm/N
Mms 4.788 g
Rms 0.513 kg/s
Dia 82.810 mm/N
Sd 53.566 mm^2

Qes 2.498 
Re 3.245 Ohms
Le 0.291 mH
Z 3.894 Ohms
BL 2.377 Tm
Bl²/Re 1.741 N^2/W

Qts 1.929 
no 0.120 %
SPL 82.950 dB
EBP 57.886 

Frame Outer Diameter	4"       (101.6mm)
Motor Outer Diameter	2 3/4"   (69.6mm)
Tweeter Protrusion	  3/4"   (18.39mm)
Mounting Hole Diameter	3 11/16" (92.68mm)
Mounting Depth		1 15/16" (48.00mm)