AAD Loudspeakers was founded by Phil Jones, AAD designs a range of loudspeakers for home applications to PA models. AAD is better known as a behind-the-scenes (OEM) maker of audiophile speakers for some of the bigger electronics companies that have recently added subwoofers to their product offerings.

Notable AAD products include:
AAD MMM, the AAD PMM
AAD Muso

The MMM-8, for example, features a 9" woofer, horn-loaded tweeter, and a claimed frequency response of 28 Hz to 25 kHz.

Phil Jones now has his own company, Phil Jones Pure Sound.

Other, similar, companies include Klipsch, JBL, Genelec and THIEL.