When it comes to water & corrosion proof marine and outdoor speakers, we continue to set the standard as an innovator in technology and design. Recognizing that conventional boat speaker magnets affect compasses and autopilots, we've developed a family of ultra-low magnetic field marine speakers to eliminate the serious problem. Our exclusive new technology allows you to locate boat speakers wherever you want without interfering with your navigation instruments.
Address: 1352 Charwood Rd., Ste. D
Hanover, MD 21076
P.O. Box 409
Tim Conroy, Pres.
Bill Pieklik, Sls.
Manufacturer Brands: Poly-Planar®