Tag: SD4 Ceiling Speaker Array

PURE RESONANCE AUDIO SD4 Ceiling Speaker Array User Manual Caution: Please read this manual carefully before operating.Damage caused by misuse is not covered by the warranty. INTRODUCTION DESCRIPTIONThe SD4 SuperDispersion® omnidirectional drop tile ceiling speaker array has 360° of seamlessly smooth coverage which greatly improves speech intelligibility and provides powerful crystal clear music reproduction. Each…