Pure Resonance Audio SD5 SuperDispersion Ceiling Speaker Array — 360° by 180° Hemispherical Coverage (50' x 50' plus)

Deliver clear, intelligible sound and uniform room coverage with the Pure Resonance Audio SD5 SuperDispersion Ceiling Speaker Array. A proprietary tweeter works in concert with an array of 3 frequency-matched drivers and a lower crossover point to maximize vocal clarity and consistent dispersion.

One SD5 provides balanced, crystal-clear 360° by 180° hemispherical audio coverage over 50' x 50' plus, enabling it to replace multiple conventional ceiling speakers. Market-leading speech reproduction: best-in-class speech STI clarity and vocal intelligibility validated by industry-standard lab testing (IEC 60268-5, AES AES2-2012 and EASERA analysis).

Designed for a wide range of AV setups, the SD5 is ideal for professional AV systems, conferencing gear, microphones, media players and personal audio devices. Installation is fast and straightforward — remove a single ceiling tile, drop the SD5 into any standard drop-ceiling grid, then attach speaker wire and safety cables to save time and installation cost.

Selectable 8 Ohm bypass and 70 Volt inputs ensure compatibility with most commercial, professional and consumer audio amplifiers.