Induction Drive Loudspeakers
Induction loudspeaker motors use a transformer with fixed primary and moving secondary in a static magnetic field. FEA modeling has driven this technology forward. download
Low Reluctance Return Path Motors
One of the most difficult problems for a speaker engineer working with neodymium motors is balancing coil diameter with gap strength. download
Redrock Acoustics is one of the most prolific and experienced independent speaker engineering company in the world. Redrock has designed over 1300 loudspeakers in the last 20 years, many of these reviewed as best in category by Audio magazines, and won 15 loudspeaker industry design awards.
Redrock offers complete speaker design and speaker testing services. From performance goals integrated seamlessly with industrial design to the most complete testing services available, Redrock is ready to help you get your products to market and make sure they perform as expected.
With over two decades of working with US and Asian suppliers we have the experience to make your dreams a reality.