3000 Series 6.5″ Set – CS634

$377.00

  • Basalt pulp cone mid/woofer for realistic tonal accuracy
  • 6 ½” (166 mm) Steel frame mid/woofer
  • 60 count yarn cloth surround
  • 1 3/16″ (30 mm) voice coil mid/woofer
  • Shorting ring for extended response
  • Gold plated terminals
  • 1″ (25.4 mm) High-end transparent silk dome tweeter
  • Polypropylene capacitor and air core inductor in tweeter crossover circuit
  • -4, -2, 0 dB direct wire tweeter attenuation
  • 125 Watts RMS power handling*

All power ratings are figured using an electronic high pass crossover with a minimum crossover point of 60 Hz at 24 dB/Octave, 80 Hz at 18 dB/Octave, or 100 Hz at 12 dB/Octave.

Description

Audio Dynamics speakers were designed to reproduce music with ultimate accuracy.
The 4th generation 3000 series 6.5″ uses our new Basalt paper cone and then we 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 a high grade of transparent silk dome and a powerful Neodymium motor to produce clear and effortless highs.
Our speakers will pull you into the musical performance and breath new life into your music collection.

Mid Woofer: 
Fs	63.730 Hz
Qms	3.122
Vas	9.762 l
Cms	0.385 mm/N
Mms	16.010 g
Rms	2.075 kg/s
Dia	130.400 mm
Sd	133.550 cm²
	
Qes	0.963
Re	3.268 Ω
Le	0.113 mH
Z	3.921 Ω
Bl	4.662 Tm
Bl²/Re	6.651 N²/W

Qts	0.736
no	0.252 %
SPL	86.174 dB

Frame Outer Diameter	6 9/16" (166mm)
Grille Outer Diameter	7 3/16" (182mm)
Motor Outer Diameter	3 1/2"  (90mm)
Grille Protrusion	  3/4"  (23mm)
Mounting Hole Diameter	5 5/8"  (142mm)
Mounting Depth		2 3/8"  (59mm)


Tweeter:
Fs	1811.000 Hz
Qms	2.220
Qes	2.610
Re	3.582 Ω
Le	0.03308 mH
Z	4.298 Ω
Qts	1.200
Flush Mount Hole Diameter	1 7/8"   (47mm)
Flush Mount Depth		  13/16" (21mm)
Flush Mount Diameter		2 1/8"   (53mm)
Flush Mount Protrusion		  3/8"   (10mm)