Audio Dynamics AD2108 D4

SOLD AS IS. NO REFUNDS. SHIPPING INCLUDED.

woofer used for testing. was mounted to an enclosure.

• • 100W – 500W optimal power range
    Thermally-coupled aluminum cone & dustcap.
    Designed for use in small vented enclosures.
    Engineered in the USA.

  • Fs	52.490 Hz
    Qms	4.970
    Vas	4.160 l
    Cms	0.060 mm/N
    Mms	134.200 g
    Rms	8.990 kg/s
    Dia	162.740 mm
    Sd	208.000 cm²
    	
    Qes	0.720
    Re	7.240 Ω
    Le	2.440 mH
    Z	8.690 Ω
    Bl	21.010 Tm
    Bl²/Re	60.920 N²/W
    
    Qts	0.630
    no	0.070 %
    SPL	81.170 dB
    EBP	72
    
    Nominal Diameter		8in
    Overall Diameter		8.26in / 210mm
    Mounting Hole Diameter		7.16in / 182mm
    Bolt Hole Circle Diameter
    Motor Outer Diameter
    Mounting Depth			4.68in / 119mm
    Required Pole Vent Clearance
    Driver Displacement		0.04 cu ft / 1.37l
    
    Minimum Sealed Volume		N/A
    Minimum Vented Volume		0.49 cu ft / 14l net*
    
    * Tune for desired response
    

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