Audac CIRA506

Designed to offer the best value for money ratio. The CIRA series are coaxial 2-way ceiling speakers featuring exceptional intelligibility and musical performance. The TwistFix™ borderless grill design offers easy but solid assembly and a completely seamless transition from grill to ceiling. This results in a perfect blend in to its environment. The QuickFit™ installation system combined with FastCon™ connector offers lifetime stability and great installers convenience.

The CIRA5 features a 5 ¼” driver using polypropylene cone material, combined with a 1” Mylar tweeter fitted with a phase plug for excellent off axis performance. The selected materials guarantee a low distortion performance with smooth and flat frequency response. A continuous power handling of 30 Watt (RMS) and maximum power handling of 60 watt is achieved, while fitted with a multi-tapping 100V line transformer with tappings for 24W, 12W, 6W, 3W, 1.5W and an 8 Ohm or 16 Ohm bypass connection.

Last modified: April 13th, 2019


Max. Power60 W
RMS Power30 W
Sensitivity (1W/1m)87 dB
Speaker type2-way coaxial
Impedance16 Ω (CIRA530D)
8 Ω (CIRA506 & CIRA524)
ConnectorsMulti-tap Fast-con™ connections
Sound Pressure (Max. W/1m)@ 100 V102 dB
FrequencyResponse (± 3 dB)60 Hz – 20 kHz
Range (-10 dB)45 Hz – 20 kHz
DriversLF5 ¼” Woofer
Line Transformer Tappings16 W – 1667 Ω (CIRA506)
24 W – 417 Ω (CIRA524)
23 W – 3333 Ω (CIRA506)
12 W – 833 Ω (CIRA524)
31.5 W – 6667 Ω (CIRA506)
6 W – 1667 Ω (CIRA524)