Point Source acoustic suspension and transmission line micro loudspeakers
First order, source acoustic suspension and transmission line loudspeakers
The Canoe folded transmission line desktop loudspeakers
New innovative Quad TL technology (four transmission lines)
Note a live soundtrack accompanies the presentation!
P.O. Box 13396, Research Triangle Park
North Carolina, USA 27709-3396
Phone: (919) 886-7057, (919) 341-9037 Fax: 206-339-9034
the best small speakers
for the rhythms of life
All Role Audio loudspeakers are designed and manufactured by hand in our factory in North Carolina, USA.
Home Theater Placement
Health Friendly, Eco-Friendly- Certified Green Loudspeakers