STLF-EZ4-PAIR | Pair of 4" Full-Range Replacement Drivers, for PA/DJ, Line Array and Column Array Speakers Passive the ZETHUS-110WX4 features rugged birch

the ZETHUS-110WX4 features rugged birch plywood enclosures

FLEXIBLE PORTABILITY & MOUNTING: Each subwoofer includes two recessed handles and built-in low-noise wheels for easy transport and mobility

Note:  Please note that when stacking the ZETHUS-115SPW subwoofer on top of a ZETHUS-205V2 or ZETHUS-110 full-range line array speaker

or an alternate option

80/100 Hz bass boost  Voltage 100V-240V (50-60 Hz) Plate Amp Parts# STPA21-710 Low Frequency Woofer Parts# STLF-1270

STLF-EZ4-PAIR | Pair of 4" Full-Range Replacement Drivers, for PA/DJ, Line Array and Column Array Speakers Passive the ZETHUS-110WX4 features rugged birchThe Sound Town STLF EZ4 is a 4" full range replacement driver for compact line array or column speakers; it is compatible with the Sound Town PA speakers and speakers of other brands which need a 4" driver. The driver comes with 8 ohm impedance and has a frequency range of 115 Hz 10 kHz. It is built in a steel chassis and has a paper cone with cloth edge. With 50W RMS, 100W peak power handling capability, the STLF EZ4 delivers superb sound