Full Range Driver
FULL RANGE DRIVER
UB57B4-15F
4 inch full range driver — precision-engineered for superior acoustic performance.
85.4 dB
S.P.L.
4 Ohm
Impedance
5 W
Input Power
SPECIFICATIONS
Size 2 inch
Impedance 4 Ohm
Resonant Frequency (F₀) 154 Hz
Frequency Range 20 kHz
Sound Pressure Level 85.4 dB
Input Power 5 W
