4d Principles have worked in South East Asia, interstate and local area within a wide range of business sectors.

4d have a strong knowledge of acoustics. That knowledge has been employed by some of the largest radio networks in Australia. This acoustic knowledge is also an advantage for all other sectors of architectural design. They include home theatres, sound isolated rooms and inner city living.

Australian Radio Network Richmond VIC Gold FM / TT FM office alterations Austereo Pty Ltd 2Day FM Sydney Triple M Sydney DJ Room Fit Out Studio joinery