JVC Arsenal CS-AW7020 Instruction Manual page 6

Parameters
CS-AW7020 CS-AW7040
NOTES
parallel series parallel series
Nominal Impedance (0)
20 + 20 40 +40
SPL (dB,1W/1M) 83.49 dB 83.54 dB 8402 dB 84.12 dB SPL: Sound pressure level
Displacement (Liter)
0.123 ft3
Hole Cutout Diameter (inch) Dia. 9 - 6/32 inch
(mm)
(233 mm)
Mounting Depth (inch)
6 - 14/32 inch
(mm) ( 163.5 mm)
Re(O) 0.980 3.830 1.920 7.60 Re: DC voice coil resistance
BL (T.M) 6.85 13.75 8.68 17.21
BL . Product of Flux density and
Effective Voicecoil-wire length
Vas (Liter) 1708 L 16.98L 18.08 L 18.28 L
Vas: Volume of air equal to the driver
compliance
Vas (CuFt)
0.6 ft3 0.599 ft3
0.64 ft3
0.65 ft3
Me (g) 145.99 g 147.11 g 124.08 g 122.44 9 Me : Effective mass
D(mm} Dia. 202 mm D : Effective cone diameter
Fs (Hz) 39.6 Hz 39.5 Hz 41.7 Hz 41.8 Hz Fs : Driver free air resonance
Qms
10.261 10.282 9021 9.169
Qms: Q of driver at Fs considering
only non-electrical resistance
Qes
0.756 0.74 0.83 0824
Qes : Q of driver at Fs considering
only electrical resistance
Qts
0.704 0.691 0.76 0.756 Qts : Total Q of driver at Fs
Pe [max.] (W) 600W
Pe[max.] : Maximum continuous input
power
Xmax.(mm}
14.95 mm 14.8 mm
Xmax. : Maximum effective voicecoil
travel without distortion
Freq.Responce (Hz)
25 -500 Hz
Magnet Mass (oz)
65.4 oz
(g)
( 1854.1 g)
Voice Coil(Aluminum)Dia.(inch}
Dia. 2 - 5/32 inch Dia. 2 - 4/32 inch
(mm)
(54.5 mm) (53.59 mm)
Hvc (mm)
39.9 mm 39.6 mm Hvc : Voice coil Height
Hag (mm) 10 mm Hag: Gap Height
Parameters
CS-AW7220 CS-AW7240
NOTES
parallel series parallel series
Nominal Impedance (O) 20 + 20 40 + 40
SPL (dB,1W/1M) 85.13 dB 85.2 dB 85.87 dB 85.65 dB SPL : Sound pressure level
Displacement (Liter) 0.18 ft3
Hole Cutout Diameter (inch)
Dia. 10 - 29/32 inch
(mm)
(277 mm)
Mounting Depth (inch)
7 - 6/32 inch
(mm) ( 182.5 mm)
Re (O)
0.980 3.840 1.940 7.610 Re: DC voice coil resistance
BL (T.M)
6.84 13.72 9.56 19.14
BL : Product of Flux density and
Effective Voicecoil-wire length
Vas (Liter) 38.7 L 38.76 L 35.23 L 3505 L
Vas: Volume of air equal to the driver
compliance
Vas (CuFt)
1.37 ft3
1.37ft 3
1.24 ft3 1.24 ft3
Me (g)
171.85 g 172.93 g 157.03 g 157.34g Me : Effective mass
D(cm) Dia. 246 mm D : Effective cone diameter
Fs (Hz) 34.6 Hz 34.5 Hz 37.9 Hz 38 Hz Fs : Driver free air resonance
Qms 10.277 10089 8.931 9.014
Qms : Q of driver at Fs considering
only non-electrical resistance
Qes 0.786 0.765 0.794 0.781
Qes : Q of driver at Fs considering
only electrical resistance
Qts 0.73
0.711 0.73 0.719 Qts : Total Q of driver at Fs
Pe [max.] (W)
600W
Pe[max.] : Maximum continuous input
power
Xmax.(mm) 14.95 mm
14.8 mm
Xmax. : Maximum effective voicecoil
travel without distortion
Freq.Responce (Hz)
23 -500 Hz
Magnet Mass (oz)
86.2oz
(g)
(2443.7 g)
Voice Coil(Aluminum)Dia.(inch) Dia. 2 - 5/32 inch Dia. 2 - 4/32 inch
(mm)
(54.5 mm) (53.59 mm)
Hvc (mm) 39.9 mm
39.6 mm
Hvc : Voice coil Height
Hag (mm)
10 mm
Hag: Gap Height
- 6 -