We may receive a commission on purchases made from links. Adding a Sony SA-SW3 or SA-SW5 subwoofer to your home theater? You'll be enjoying that deep, immersive bass you were looking for in no time ..

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...