Rockford-Fosgate Bows Sound Systems for Harley-Davidson Bikes

Rockford-Fosgate will sell Road King sound systems for 2014 and later Harley-Davidson motorcycles direct to consumers via Harley-davidson.com and through Harley dealerships, the audio company said Wednesday. Systems have a 250-watt Bluetooth-connected amplifier, with a seven-band equalizer for tuning. A customized app uses GPS to monitor speed and adjusts volume automatically so the rider can keep eyes on the road, the company said. Three speaker options are available.