Technical data
165
© 2019, ATEÏS, member of PAX ProAV Group
A/D-D/A bit resolution:
24 Bit
Input gain range:
0 ~ -15 dB (3 dB steps)
SNR:
> 80 dB
THD+N:
< 0.01 % @ 30 dB gain, -24 dBu (1 kHz) in
EIN:
< -80 dBu @ 0 dB gain
Maximum input level (CD/AUX/mic):
17 dBu
Maximum output level (line out):
17 dBu
Crosstalk:
> 90 dB @ 42 dB gain, 0 dBu (10 kHz) in
Audio characteristics (CD/AUX)
Input impedance:
5K ohm
Audio characteristics (MIC)
EIN:
< -112 dBu @ 24 dB gain
Input impedance:
8K ohm
Input gain range:
0 ~ 40 dB (adjust with mic/line gain)
CMRR:
< -80 dB @ 40 dB gain, -40 dBu (1 kHz) in
Phantom power:
48 VDC, 7 mA
Audio characteristics (EX. AMP/LINE OUT)
Output impedance (balanced):
30 ohm
Wattage capacity (input)
BTQ-VM4/8W1:
1000W per zone/2000W (max.) per unit
Internal power amplifier
Rated output power:
250W/500W (Class-D)
Frequency response:
50 Hz ~ 20 kHz (±3 dB) @ 0 dBu
THD+N:
< 0.1 % @ 42 dB gain, 0 dBu (1 kHz) in
SNR:
> 90 dB
Network
Max. local-net units:
32
Max. global-net units:
64
Max. digi-link remotes units:
16
Max. distance between local-net units:
10m (shielded RJ45 connector, STP CAT5/6)
Max. distance between global-net units:
100m (STP CAT5/6), 2 km (multi-mode fiber optic) and 20
km (single- mode fiber optic)
Max. distance between digi-link remote
units:
250m (shielded RJ45 connector, STP CAT5/6)
Loudspeaker outputs
Number of zones:
4 (BTQ-VM4W) or 8 (BTQ-VM8W)
Number of loudspeaker lines:
8 or 16, A/B speaker lines per zone
Relay outputs
Maximum voltage:
100 V
Maximum current:
0.5 A