Made in the USA for more than 75 years – in an emergency, you can rely on Quam commercial PA components.

Established in Chicago in 1930 as an OEM for radios and televisions, Quam‑Nichols remains a leading designer and producer of commercial audio equipment. Quam’s experience and highly evolved manufacturing processes enable the company to compete with offshore competitors on price while delivering superior performance. Many installers and integrators choose Quam at Parts Express for reliable, UL‑listed ceiling speakers, speaker baffles, attenuators, baffles, transformers, and more.