Ventilated voice coil gap for reduced power compresion
Voice coil former material - Aluminum
Voice coil material - self bonding copper wire
High stability steel basket
Ferrite magnet
Recommended enclosure: Bass - Reflex 45 L @ 35 Hz or Closed 30 L
Parameters:
Nominal impedance - 2x2 Ohm
Program Power - 500 W (30 - 500 Hz)
Power Handling AES - 300 W (30 - 500 Hz)
Sensitivity (2,00 V / 1 m.) - 89 dB (series coils connection)
Fs - 29 Hz
Re - 3,6 Ohm
Qms - 3,40
Qes - 0,43
Qts - 0,38
Cms - 0,23 mm/N
Mms - 135 g
BL - 14,5 T.m
Vas - 76 L
L 1kHz - 2,28 mH
L 10 kHz - 0,91 mH
SD - 0,0490 m2
Eta - 0,44 %
Voice coil diameter - 50 mm
Max. linear excursion - 14 mm (p-p)
Mechanical displacement range - 38 mm (p-p)
Frequency response:
Materials:
Magnet - Ferrite
Basket/panel - Steel
Diaphragm - Modified Cellulose
Dimensions:
Overall diameter - 311 mm
Baffle cut-out diameter - 285 mm
Mounting holes diameter - 6 mm
Bolt circle diameter - 298 mm
Overall depth - 136 mm
Netto weight - 5,2 kg
STX reserves the right to change technical data.
Car audio subwoofer driver Overall Diameter - 311 mm Power - 500 W Impedance - 2x2 Ω SPL - 89 dB Fs - 29 Hz Qts - 0,38 Vas - 76 L Cone material - Modified Cellulose Recommended enclosure: Bass - Reflex 45 L @ 35 Hz or Closed 30 L
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