Where to buy?

Our products HD2, DBO und DBS are distributed by our partners in the following countries:

China

Sonja Song
No.10,Shilou Section,Shilian Road Panyu District,
Guangdong 511447 Guangzhou
+86 20 39280043
http://rfintell.com/
sales@rfintell.com

Regarding our products like measurement systems, ELF robot, OEM solutions and from any other country, please contact Four Audio directly.