Dodotronic HI-SOUND DR Manuale d'uso - Pagina 9

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HI-SOUND DR user guide

DODOTRONIC

Specifications

Outer diameter 70 cm

Focus depth 14 cm

Weight: 1080g

Disc Material polycarbonate

Audio range (70Hz – 20KHz)

Dimentions when collapsed:

16 x 46 x 37 cm

AOM-5024

Sensor: AOM-5024 from http://www.primomic.com/

Sensitivity: -24 ±3dB @ 1kHz

Rated Voltage: 3V

Output impedance @ 1kHz: 2,2 kΩ

Current consumption:(3VS with 2.2 kΩ RL) 500 µA

Signal-to-Noise Ratio:(1kHz, 94 dB input, A-weighted) 80 dB

Operating Voltage Range 1 ~ 10 VDC

Maximum SPL Input (THD<3%) 110 dB