EarthQuake BT-90S Titanium Super Bullet Tweeter User Manual
Page 2

Specifications are subject to change without notice
www.earthquakesound.com
SPECIFICATIONS
Power Handling
Impedance
Frequency Response
Sensitivity
Voice Coil Diameter
300 Watts
4 Ohm
3kHz - 20kHz
110 dB
1.75” (44mm)
Crossover Capacitor
Magnet Weight
Frame Material
3.3µF/250V
45 oz.
Die Cast Aluminum
ADDITIONAL INFORMATION
US Toll Free
1-800-576-7944
TECH SUPPORT
Cut Out Diameter
Mounting Diameter
Screw Hole Diameter
3-13/16” (96 mm)
4-3/16” (106 mm)
4 x 1/8” (4.5 mm)
MOUNTING INFORMATION
2-7/16” (61.5mm)
3/8” (8.5mm)
3-9/16” (90mm)
4-1/4” (107mm)
ake
u
s
q
o
h
u
t
n
r
d
a
e
4” (101mm)
4” (101mm)
ø4-3/16” (106mm)