Ventilated voice coil gap for reduced power compression
Modified Cellulose Cone
Voice coil former material - Aluminum
Voice coil material - self bonding copper wire
High stability steel basket
Ferrite magnet
Recommended enclosure: 40 L Closed
Parameters:
Nominal impedance - 4 Ohm
Program Power - 300 W (50 - 4 000 Hz)
Power Handling AES - 150 W (50 - 4 000 Hz)
Sensitivity (2,00 V / 1 m.) - 95 dB
Fs - 50 Hz
Re - 2,8 Ohm
Qms - 6,51
Qes - 0,85
Qts - 0,75
Cms - 0,26 mm/N
Mms - 39 g
BL - 6,4 T.m
Vas - 88 L
L 1kHz - 0,45 mH
L 10 kHz - 0,17 mH
SD - 0,0490 m2
Eta - 1,26 %
Voice coil diameter - 50 mm
Max. linear excursion - 7 mm (p-p)
Mechanical displacement range - 25 mm (p-p)
Frequency response:
Materials:
Magnet - Ferrite
Basket/panel - Steel
Diaphragm - Modified Cellulose
Dimension:
Overall diameter - 305 mm
Baffle cut-out diameter - 283 mm
Mounting holes diameter - 5 mm
Bolt circle diameter - 294 mm
Overall depth - 128 mm
Netto weight - 2,5 kg
STX reserves the right to change technical data.
PA Midwoofer Driver Diameter - 305 mm Power - 300 W Voice coil diameter - 50 mm Impedance - 4 Ω SPL - 95 dB Fs - 50 Hz Qts - 0,75 Vas - 88 L Cone material - Modified Cellulose Recommended enclosure - 40 L closed
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