In addition to what jzwinck recommended, I'd also recommend the Loudspeaker Design Cookbook [0] and the Master Handbook of Acoustics [1] If you're an engineer

In addition to what jzwinck recommended, I'd also recommend the Loudspeaker Design Cookbook [0] and the Master Handbook of Acoustics [1] If you're an engineer that's comfortable with differential calculus, I'd recommend the grandaddy of them all: Acoustics by Beranek [2] (I'm actually linking to Acoustics: Sound Fields and Transducers which is an updated version of Beranek's original Acoustics cowritten with Tim Mellow) [0] http://www.amazon.com/Loudspeaker-Design-Cookbook-Vance-Dickason/dp/1882580478/ http://www.amazon.com/Loudspeaker-Design-Cookbook-Vance-Dick... [1] http://www.amazon.com/Master-Handbook-Acoustics-Alton-Everest/dp/0071603328/ http://www.amazon.com/Master-Handbook-Acoustics-Alton-Everes... [2] http://www.amazon.com/Acoustics-Transducers-Leo-L-Beranek/dp/0123914213/ http://www.amazon.com/Acoustics-Transducers-Leo-L-Beranek/dp...