Description
The Galil 4-O on-wall compact speaker pair is a two-way loudspeaker system designed to deliver clear voice reproduction and reliable background music coverage. It features a 4in polypropylene woofer and a 0.5in Mylar dome tweeter tuned for speech clarity and balanced high frequency response. The enclosure and hardware are designed for secure on-wall mounting in commercial environments.
These speakers include a multi-tap transformer for 70V and 100V distributed audio systems plus an 8 Ohm bypass option for direct low-impedance connection. Power handling is specified at 20W RMS with a 60W continuous program capacity and selectable transformer taps for flexible coverage. Sensitivity and SPL ratings are optimized to produce intelligible output at typical room listening distances.
Frequency response extends from 90Hz to 20kHz at -10dB with a tighter 160Hz to 16kHz at +/-3dB window for reliable speech and music reproduction. The crossover frequency sits at 6kHz to deliver coherent mid/high integration between the woofer and tweeter. Directivity characteristics are specified as Q=4 and DI=6dB averaged from 1kHz to 10kHz for predictable dispersion.
Inputs are provided via terminal block connectors and the speakers are supplied with mounting brackets and hardware for straightforward installation. The speakers are compatible with 70V/100V commercial audio systems as well as standard 8 Ohm amplifier outputs when the transformer is bypassed. Material construction includes steel frame components and an ABS cabinet for durable, long-term use.
Typical applications include conference rooms, boardrooms, classrooms, hotels and restaurants where mounted on-wall coverage is required. The selectable transformer taps and compact footprint make the pair suitable for multi-zone paging and background music systems. Their white finish integrates unobtrusively into many interior designs while a black option is available for alternative aesthetics.
Installation is simple and supported by included mounting brackets and knob hardware to secure each speaker to the wall. Operating and storage temperature ranges accommodate common indoor environments and the unit is rated for up to 90% relative humidity non-condensing. Overall the Galil 4-O pair provides a compact, engineered solution for commercial on-wall audio deployments.




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