Woofer Bumper 8'' 350watt 4Ω 845 IP

Μεγάφωνο woofer αυτοκινήτου 8", 4Ω

Χαρακτηριστικά
 

SPEAKER MODEL: 845 IP
Diameter size in inches: 8
Diameter size in centimeters: 20.32
Z - Nominal Impedance in Ohms 4
Fs = Free air resonance frequesncy in Hz: 62.5
Qts = Total Q Factor of driver: 0.48
Vas = Equivalent acoustic volume in cubic feet: 0.3
Vas = Equivalent acoustic volume in liters: 8.46
Xmax = peak linear displacement of cone in inches: 0.17
Xmax = peak linear displacement of cone in mm: 4.32
Pe = Max power in watts: 350
Ref = Driver's SPL 1W at 1m in dB: 88.5
SPL = The half-space ref. Efficiency: 88.3
Voice Coil Diameter in inches 2
Mounting Depth in inches: 3 1/2
Sd = Piston Area in sq. m 0.018
BL = T*M Flux Density, Length Product 10.61
no = The half-space ref. effciency: 0.000
Cms = Mechanical suspen. compliance: 176.482
Mms = Mech. mass of cone & free air load: 36.707
Qms = Mechanical Q factor of driver: 7.225
Qes = Electrical Q factor of driver: 0.4609
Revc = DC Voice coil resistance in Ohms: 3.60
Zmax = imped. At top of resonance curve in Ohms: 60.03
Fo = Free air resonance frequency in Hz: 62.5
Magnet Assembly weight (oz): 106.4
Frequency response range tested from 20-2000 Hz: 20-6200