
Parameters CS·AW8040 CS-AW8240 NOTES
parallel series parallel series
Nominal Impedance ( )
40+40
40
+40
SPL (dB,1W/1M) 82.52 dB 82.65 dB
86.14dB
86.19 dB SPL :Sound pressure level
Displacement (Liter) 0.138
ft3
0.202
ft3
Hole Cutout Diameter (mm) Dia. 233 mm Dia. 277 mm
Hole Cutout Diameter (inch) Dia. 9 - 6/32 inch Dia. 10 -29/32 inch
Mounting Depth (mm) 175 mm 195.8 mm
Mounting Depth (inch) 6 - 28/32 inch 7 - 23/32 inch
Re
()
1.980
7.810
1.990
7.870
Re
:
DC
voice coil resistance
BL
(T.M) 7.69 15.19 8.73 17.47
BL
:Product of Flux density and
Effective Voicecoil-wire length
Vas (Liter) 19.4 L19.9 L46.04 L46.1 L
Vas:
Volume ofair equal to the driver
compliance
Vas (CuFt) 0.69
ft3
0.7
ft3
1.63
ft3
1.63
ft3
Me (g) 128.943 g126.267 9137.361 9137.381 9Me :Effective mass
D(cm) Dia.19.75
cm
Dia. 24.15 cm D : Effective cone diameter
Fs (Hz) 39.5 Hz 39.4 Hz 35.5 Hz 35.5 Hz Fs :Driver free air resonance
Qms 9.244 9.295 8.404 8.401 Qms : Q of driver at Fs considering
only non-electrical resistance
Qes 1.068 1.057 0.799 0.79 Qes : Q of driver at Fs considering
only electrical resistance
Qts 0.957 0.948 0.73 0.722 Qts :Total Qof driver at Fs
Pe [max.) (W)
1000W
1000W
Pe[max.) :Maximum continuous input
power
Xmax.(mm) 17.05 mm 17.05 mm Xmax. :Maximum effective voicecoil
travel without distortion
Freq.Responce (Hz) 23
-500
Hz 20
-500
Hz
Magnet Mass (g) 2140.95 92926.8 g
Maqnet Mass (oz)
75.520z
103.240z
Voice Coil(Aluminum)Dia.(mm) Dia. 80.54 mm Dia. 80.54 mm
Voice Coil(Aluminum)Dia.(inch) Dia. 3 - 5/32 inch Dia. 3 - 5/32 inch
Hvc (mm) 44.1
mm
44.1
mm Hvc :Voice coil Height
Hag (mm)
10
mm 10 mm Haa :Gao Heiaht
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