Unit Technical characteristics/Technical parameters 

Model: 630 

Rated voltage: DC18V 

Maximum output: 0.75 W 

Static electricity: 22 ma 

Priority to speak: Yes/No 

Connect cables: Round 8 p - DINx2.1 M + T3M 

Directivity: Cardioid 

Sensitivity: - 46 + / - 3 db @ 1 KHZ 

Frequency response: 100 hz to 12.5 KHz 

Signal to noise ratio: 70 db 

Weight: 1.1 Kg 

Size: 160 x112x36mm (BK - 610 - a/B) 

Color: Black 

Installation: the Desktop