JVC CS-AW8040 Instructions - Page 5

ENGLISH Parameters Nominal Impedance (Ω) SPL (dB,1W/1M) Displacement (Liter) Hole Cutout Diameter (inch) (mm) Mounting Depth (inch) (mm) Re (Ω) BL (T.M) Vas (Liter) Vas (CuFt) Me (g) D (mm) Fs (Hz) Qms Qes Qts Pe [max.] (W) Xmax.(mm) Freq.Responce (Hz) Magnet Mass (oz) (g) Voice Coil(Aluminum)Dia.(inch) (mm) Hvc (mm) Hag (mm) CS-AW8040 parallel series 4Ω + 4Ω 82.52 dB 82.65 dB 0.138 ft3 Dia. 9 - 6/32 inch ( 233 mm ) 6 - 28/32 inch ( 175 mm ) 1.98 Ω 7.81 Ω CS-AW8240 parallel series 4Ω + 4Ω 86.14 dB 86.19 dB 0.202 ft3 Dia. 10 - 29/32 inch ( 277 mm ) 7 - 23/32 inch ( 195.8 mm ) NOTES SPL : Sound pressure level 1.99 Ω 7.87 Ω Re : DC voice coil resistance 7.69 15.19 8.73 17.47 BL : Product of Flux density and Effective Voicecoil-wire length 19.4 L 19.9 L 0.69 ft3 0.7 ft3 128.943 g 126.267 g Dia. 197.5 mm 46.04 L 46.1 L Vas : Volume of air equal to the driver compliance 1.63 ft3 1.63 ft3 137.361 g 137.381 g Me : Effective mass Dia. ( 241.5 mm D : Effective cone diameter 39.5 Hz 39.4 Hz 35.5 Hz 35.5 Hz Fs : Driver free air resonance 9.244 9.295 1.068 1.057 0.957 0.948 1000 W 17.05 mm 23 ~500 Hz 75.52 oz ( 2140.95 g ) Dia. 3 - 5/32 inch ( 80.54 mm ) 44.1 mm 10 mm 8.404 8.401 0.799 0.79 0.73 0.722 1000 W 17.05 mm 20 ~500 Hz 103.24 oz ( 2926.8 g ) Dia. 3 - 5/32 inch ( 80.54 mm ) 44.1 mm 10 mm Qms : Q of driver at Fs considering only non-electrical resistance Qes : Q of driver at Fs considering only electrical resistance Qts : Total Q of driver at Fs Pe[max.] : Maximum continuous input power Xmax. : Maximum effective voicecoil travel without distortion Hvc : Voice coil Height Hag : Gap Height - 5 -