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DL 103 AC-DC Dodecahedron Kit (Dodec)

DL 103 AC-DC Dodecahedron Kit (Dodec)


The DL103 dodec is a smaller version of our usual dodecahedral sound source, providing omnidirectional excitation according to all the latest standards. The source can be driven from a sound level meter, or an internal noise source that has been equalised for a flat response over the complete frequency range.


• Internally Installed Speakers – 12 in total
• Specification complying with International Standards ISO 140 ISO 354 ISO 3382 DIN 52210
• Measurement in room of the apparent sound insulation of dividing elements between rooms
• Measurement of reverberation time using interrupted noise according to ISO 354.
• Measurement of impulse response according to ISO 3382.
• Omnidirectionality according to ISO 140
• Battery and Mains Operated
• Remote control Included


DL 103 AC DC Active Spherical Loudspeaker with base and carrying handle
FC 100 Flight case for dodecahedron with pocket for remote control and cables
RC 103 Remote Control
TR 300 Aluminium Tripod
BP 100 Battery Pack

Amplifier Power 150 Watts RMS
Sound Power Output dB re:1pW 118 db
Height 250mm
Weight 9.5kg
Diameter 25cm

Download the datasheet here