Essential details
Lead time:5-7天
N.W:6.5 kg
Shipping:Express delivery
Product Introduction
Network PA System – Network Preamplifier with Touchscreen (2U, 10 Inputs, 4 Outputs)
Features:
- High-grade aluminum 2U black brushed panel, rack-mount design.
- Linux system for stable and fast operation.
- DSP software audio decoding, 16‑bit stereo CD‑quality network transmission.
- Receives platform commands, supports remote volume control.
- 10‑channel input (5 mic, 3 line, 2 emergency) with independent volume.
- Master volume, treble/bass adjustment, mute function (-30dB).
- 4 AV outputs, compatible with up to 4 power amplifiers.
- Built‑in 2‑channel intelligent power management (1000W total).
- 10‑bit LED level indicator, bell/siren output with priority.
- Supports DHCP, any network structure (multicast/unicast), lightning protection.
- Dual power supply (DC24V & AC100‑240V), auto switch to DC backup.
- High-grade aluminum 2U black brushed panel, rack-mount design.
- Linux system for stable and fast operation.
- DSP software audio decoding, 16‑bit stereo CD‑quality network transmission.
- Receives platform commands, supports remote volume control.
- 10‑channel input (5 mic, 3 line, 2 emergency) with independent volume.
- Master volume, treble/bass adjustment, mute function (-30dB).
- 4 AV outputs, compatible with up to 4 power amplifiers.
- Built‑in 2‑channel intelligent power management (1000W total).
- 10‑bit LED level indicator, bell/siren output with priority.
- Supports DHCP, any network structure (multicast/unicast), lightning protection.
- Dual power supply (DC24V & AC100‑240V), auto switch to DC backup.
This **Network PA System** preamplifier provides centralized audio management and priority control for professional IP broadcasting.
Technical Parameters:
- Network: RJ45, 100Mbps, protocols HTTP/HTTPS/UDP/TCP/IP/RTP/RTSP/RTMP/MQTT/FTP/SIP
- Audio: mp3/wav, sampling rate 8K‑48KHz
- Output level: 775‑2500mV adjustable, impedance 470Ω
- Frequency response: 20Hz‑20KHz, THD ≤0.3%, SNR ≥80dB
- Power consumption: ≤15W, input AC110‑220V/50Hz
- Dimensions: 485×350×90mm, net weight 6.5kg
- Network: RJ45, 100Mbps, protocols HTTP/HTTPS/UDP/TCP/IP/RTP/RTSP/RTMP/MQTT/FTP/SIP
- Audio: mp3/wav, sampling rate 8K‑48KHz
- Output level: 775‑2500mV adjustable, impedance 470Ω
- Frequency response: 20Hz‑20KHz, THD ≤0.3%, SNR ≥80dB
- Power consumption: ≤15W, input AC110‑220V/50Hz
- Dimensions: 485×350×90mm, net weight 6.5kg
In summary, this **Network PA System** touchscreen network preamplifier with 10 inputs and 4 outputs is the ideal choice for schools, hotels, factories, and commercial buildings requiring a centralized, network-ready front-end processor.
