4 Zone High Definition Acoustical system (speech privacy / sound masking / paging / Music)

Inputs	1 - Microphone / Linear: Balanced Audiomono, Terminal Block 1 - Audio Schedule, Minijack Connector 3.5 mm (Socket)
Outputs	4 - reinforced loudspeakers, terminal block
Ports	1 - USB (service), type Micro-B (socket) 2 - GPI / O, terminal block
Sound area	up to 1460 kV ²
Number of amplification channels	4
output power	4x20 W - 70 V
Input impedance	40 kOhm
input sensitivity	Microphone: 5 mV Linear: 500 mV AUX: 1 V … 316 mV Bluetooth: 1 V … 316 mV
Maximum input level	Microphone: 50 mV Linear: 2 in AUX: 2 in
phantom power	24 V
Frequency range	50 Hz - 15 kHz (DSP filters are disabled)
THD	0.2 ° C.% (1 kHz)
Signal to Noise Ratio	>90 dB (a-weighted)
CROSSTALK	69 dB (1 kHz)
digital processing	24-bit DSP
Bluetooth specifications	4.1
Front display	LCD with backlight, 24-symbol x2, double
Cooling	Passive
Protection	KZ, Low / High Voltage, Overheating, Overload
Control	Front Panel, USB (Presets Loading)
Indication	Power, the presence of a signal at the input and output, reception of the Bluetooth signal, malfunction
Power	24 V, 5 A
Power consumption	40 W in standard mode (all channels work) 140 W at maximum power (all channels work)
Standby power consumption	10,2 W
Size (WxDxH)	266 x 286 x 44 mm
Rackmount	5U, you need an optional adapter
Mounting hole (WxH)	275 x 203 mm
Weight	3,77 kg

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Z4-B

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Tags: Z4-B