845 IP 8~ SPEAKER 4Ω

845 IP 8~ SPEAKER 4ΩMaximize

Car audio woofer magaphone

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61,00 €

BUM-PER-0092

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Characteristics

SPEAKER MODEL:845 IP
Diameter size in inches:8
Diameter size in centimeters:20.32
Z - Nominal Impedance in Ohms4
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 inches2
Mounting Depth in inches:3 1/2
Sd = Piston Area in sq. m0.018
BL = T*M Flux Density, Length Product10.61
 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

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845 IP 8~ SPEAKER 4Ω

845 IP 8~ SPEAKER 4Ω

Car audio woofer magaphone

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