Frequency range:
Max. SPL/1 m:
Dimensions (H x W x D):
Net weight/piece:

Concrete, monolithically poured
2-way-array, closed-box, active, DSP, Class-D
100 Hz – 20,000 Hz
98 dB (10 % THD at f = 100 Hz; < 3 % THD at f > 200 Hz)
digital: Audiofly Syncronice wireless
57,5 cm (22,6 in) x 39 cm (15,4 in) x 3,2 cm (1,3 in)
12 kg (26,4 lbs)

The technical data of the Concrete Audio F1 is the result of an extensive acoustic survey by the Fraunhofer Institute for Digital Media Technology IDMT, Ilmenau. The data was charted using a low reflection chamber of the Class 1 (according to ISO 3745) to Requirements of DIN 60268-5.

TECHNICAL SPECIFICATIONS Audiofly Syncronice wireless device:

48 kHz, 16 bit I2S Digital Audio
20 Hz to 21 kHz Frequency Response
2.4 GHz Frequency Band
High Quality of Service (QoS)
Very high signal stability with adaptive frequency hopping.
Inaudible delay with extremely low latency
HPX™ Audiocodec
THD+N better than 0,01%
All systems run without drivers and Apps
Fast and simple expansion
24 bit, 96 kHz Stereo D/A- Convertor from Cirrus Logic