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 30 L @ 30 Hz or Closed 15 L
Parameters:
Nominal impedance - 2x4 Ohm
Program Power - 300 W (35 - 500 Hz)
Power Handling AES - 200 W (35 - 500 Hz)
Sensitivity (2,00 V / 1 m.) - 86 dB (series coils connection)
Fs - 35 Hz
Re - 5,3 Ohm
Qms - 3,60
Qes - 0,48
Qts - 0,42
Cms - 0,38 mm/N
Mms - 54 g
BL - 11,9 T.m
Vas - 25 L
L 1kHz - 2,49 mH
L 10 kHz - 1,14 mH
SD - 0,0214 m2
Eta - 0,22 %
Voice coil diameter - 50 mm
Max. linear excursion - 18 mm (p-p)
Mechanical displacement range - 30 mm (p-p)
Frequency response:
Materials:
Magnet - Ferrite
Basket/panel - Steel
Diaphragm - Modified Cellulose
Dimensions:
Overall diameter - 210 mm
Baffle cut-out diameter - 180 mm
Mounting holes diameter - 4 mm
Bolt circle diameter - 200 mm
Overall depth - 100 mm
Netto weight - 2,1 kg
STX reserves the right to change technical data.
Car audio subwoofer driver Overall Diameter - 210 mm Power - 300 W Impedance - 2x4 Ω SPL - 86 dB Fs - 35 Hz Qts - 0,42 Vas - 25 L Cone material - Modified Cellulose Recommended enclosure: Bass - Reflex 30 L @ 30 Hz or Closed 15 L
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