QSC AC-S4T Surface-Mount Loudspeakers

QSC AC-S4T Surface-Mount Loudspeakers

The black AcousticCoverage Series QSC AC-S4T is a pair of transformer-equipped 4″ surface-mount loudspeakers. These speakers are engineered to deliver enhanced clarity in the vocal range, making them ideal for various paging, A/V conferencing, and background music applications. They support both 70/100V and 8-ohm configurations.

Combining a 4″ polypropylene woofer with a 1″ aluminum dome tweeter encased in a UV-treated ABS enclosure, the AC-S4T provides broad 130° conical coverage and a frequency range of 70 Hz to 20 kHz. These speakers handle 16W RMS and boast a peak maximum SPL of 103 dB. Installation is simplified with an included yoke bracket and a 4-pole Euroblock connector for easy input and loop-thru wiring.

Features

• High-quality transducers for increased clarity and improved musicality
• 4″ polypropylene cone transducer with butyl rubber surround and 1″ aluminum dome tweeter
• 130° conical coverage reduces the number of loudspeakers needed
• UV-treated ABS enclosure with ported baffle assembly
• Tuned for enhanced musicality and bass response down to 70 Hz
• Low-saturation, low-loss 70/100V transformer with an 8-ohm bypass and rear-panel tap selector
• 4-pole Euroblock connector with loop-thru wiring

Specifications