1U Chassis
IP PA System
SR-IPPAA-8ZPM
Eight-zone IP audio adapter with decoder — splits one 100 V amplifier into eight zones.
The head-end adapter of the IP network PA system. A built-in decoder converts network audio into analogue to feed a conventional amplifier, while an eight-zone speaker selector splits one 100V amplifier across eight loudspeaker zones. Host and spare amplifiers are both supported, and up to 300 adapters can run simultaneously over an existing LAN, WAN or internet connection.
8
Zones
300
Adapters Online
100 ms
Data Delay
5 W
Consumption
1U
Rack Height
Features
01
Decoder plus zone selector
Network audio is decoded to analogue and distributed across eight 100V loudspeaker zones.
02
Host and spare amplifier
Connect a main and a standby amplifier for resilient distribution.
03
Existing networks
No dedicated network required — the system runs over the LAN, WAN or internet already in place.
04
Zone status monitoring
Eight zone contact outputs report status to third-party systems.
Specifications
| Description | IP network 8-zone audio adapter |
| Power supply | AC 230V or 110V |
| Power consumption | 5 W |
| Network protocol | TCP, UDP, ARP, ICMP, IGMP |
| Network speed | 10 / 100 Mbps |
| Audio format | MP2, MP3, PCM, ADPCM |
| Audio sampling | 8 kHz–44.1 kHz, 16-bit, 8k–320kbps |
| S/N ratio | ≥90 dB |
| Frequency response | 20 Hz–20 kHz |
| Data delay | 100 ms |
| Connectors | Aux in/out; contact in/out; RJ45; 100V power input; 8 zone 100V speaker outputs |
| Dimensions | 483 × 430 × 45 mm |
| Weight | 3.2 kg |
Note: network data delay is quoted as both 100ms and under 20ms in the source datasheet. All figures are nominal, per manufacturer data.
Applications