JVC CS-AW7040 - 10 Inch Dual 4 Ohm 1800 Watts Subwoofer, User Manual

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Nominal Impedance ( Ω )
SPL : Sound pressure level SPL (dB,1W/1M)
Displacement (Liter)
Hole Cutout Diameter (inch)
(mm)
Mounting Depth (inch)
(mm)
Re ( Ω ) Re : DC voice coil resistance
BL (T.M)
BL : Product of Flux density and
Effective Voicecoil-wire length
Vas (Liter)
Vas : Volume of air equal to the driver
compliance
Vas (CuFt)
Me : Effective mass Me (g)
D (mm)
D : Effective cone diameter
Fs : Driver free air resonance Fs (Hz)
Qms
Qms : Q of driver at Fs considering
only non-electrical resistance
Qes
Qes : Q of driver at Fs considering
only electrical resistance
Qts : Total Q of driver at Fs
Qts
Pe [max.] (W)
Pe[max.] : Maximum continuous input
power
Xmax.(mm)
Xmax. : Maximum effective voicecoil
travel without distortion
Freq.Responce (Hz)
Magnet Mass (oz)
(g)
Voice Coil(Aluminum)Dia.(inch)
(mm)
Hvc (mm)
Hvc : Voice coil Height
Hag (mm) Hag : Gap Height
NOTES Parameters
parallel
83.49 dB
series series parallel
0.98 Ω 3.83 Ω 7.6 Ω 1.92 Ω
6.85 13.75 17.21 8.68
17.08 L 16.98 L 18.28 L 18.08 L
39.6 Hz 39.5 Hz 41.8 Hz 41.7 Hz
10.261 10.282 9.169 9.021
0.756 0.74 0.824 0.83
0.704 0.691 0.756 0.76
145.986 g 147.109 g 122.443 g 124.084 g
0.6 ft
3
0.599 ft
3
0.65 ft
3
0.64 ft
3
83.54 dB 84.12 dB 84.02 dB
25 ~500 Hz
6 - 14/32 inch
( 163.5 mm )
CS-AW7040 CS-AW7020
2 Ω + 2 Ω 4 Ω + 4 Ω
Dia. 2 - 5/32 inch
54.5 mm
39.9 mm
10 mm
39.6 mm
Dia. 2 - 4/32 inch
53.59 mm
14.95 mm 14.8 mm
65.4 oz
( 1854.1 g )
600 W
Dia. 202 mm
Dia. 9 - 6/32 inch
( 233 mm )
0.123 ft 3
Nominal Impedance ( Ω )
SPL : Sound pressure level SPL (dB,1W/1M)
Displacement (Liter)
Hole Cutout Diameter (inch)
(mm)
Mounting Depth (inch)
(mm)
Re ( Ω ) Re : DC voice coil resistance
BL (T.M)
BL : Product of Flux density and
Effective Voicecoil-wire length
Vas (Liter)
Vas : Volume of air equal to the driver
compliance
Vas (CuFt)
Me : Effective mass Me (g)
D (cm)
D : Effective cone diameter
Fs : Driver free air resonance Fs (Hz)
Qms
Qms : Q of driver at Fs considering
only non-electrical resistance
Qes
Qes : Q of driver at Fs considering
only electrical resistance
Qts : Total Q of driver at Fs
Qts
Pe [max.] (W)
Pe[max.] : Maximum continuous input
power
Xmax.(mm)
Xmax. : Maximum effective voicecoil
travel without distortion
Freq.Responce (Hz)
Magnet Mass (oz)
(g)
Voice Coil(Aluminum)Dia.(inch)
(mm)
Hvc (mm)
Hvc : Voice coil Height
Hag (mm) Hag : Gap Height
NOTES Parameters
parallel
85.13 dB
series series parallel
0.98 Ω 3.84 Ω 7.61 Ω 1.94 Ω
6.84 13.72 19.14 9.56
38.7 L 38.76 L 35.05 L 35.23 L
34.6 Hz 34.5 Hz 38 Hz 37.9 Hz
10.277 10.089 9.014 8.931
0.786 0.765 0.781 0.794
0.73 0.711 0.719 0.73
171.854 g 172.934 g 157.336 g 157.028 g
1.37 ft 3 1.37 ft 3 1.24 ft 3 1.24 ft 3
85.2 dB 85.65 dB 85.87 dB
23 ~500 Hz
7 - 6/32 inch
( 182.5 mm )
CS-AW7240 CS-AW7220
2 Ω + 2 Ω 4 Ω + 4 Ω
Dia. 2 - 5/32 inch
( 54.5 mm )
39.9 mm
10 mm
39.6 mm
Dia. 2 - 4/32 inch
( 53.59 mm )
14.95 mm 14.8 mm
86.2 oz
( 2443.7 g )
600 W
Dia. 246 mm
Dia. 10 - 29/32 inch
( 277 mm )
0.18 ft 3