IP-A1PA12 IP Power Amplifier

IP-A1PA12 IP Power Amplifier

IP-A1PA12

The IP-A1PA12 is an IP power amplifier that receives audio signals through network and drive high impedance (25/70/100V) speaker(s) with a built-in 12W amplifier which can be powered by PoE+ power source.

(*1) When using in Local Input Broadcasting Mode, assume Audio Delay Time.
(*2) 0 dB = 1 V
Power Source PoE+ (IEEE802.3at Class 4)
Power Consumption 25 W (rated output), 6 W (IEC62368-1)
Amplifier Rated Output 12 W
Frequency Response 100 Hz - 20 kHz
Audio Codec PCMU (G.711u), PCMA (G.711a), G.722
Audio Delay Time Min. 100 ms (*1)
Broadcasting Mode SIP Broadcasting/SIP calling Mode: PCMU/PCMA/G.722, P2P/SIP Server Connection
Multicast Broadcasting Mode: PCMU/PCMA/G.722 Auto codec recognition, 20 ports
VMS Broadcasting Mode: ONVIF Audio Backchannel, PCMU
Internal Message Broadcasting Mode
Local Broadcasting Mode: Output from LINE/MIC IN to SPEAKER OUT
Note: Each broadcast model can be assigned an order of priority using the Priority Setting function.
Internal Messages Max. 20 messages (Max. recording capacity: 80 MB)
Supported file formats:
WAV file: 8/16/44.1/48 kHz sampling frequency, 8/16 bit, monaural/stereo
MP3 file: 32/44.1/48 kHz sampling frequency, 64-320 kbps, CBR/VBR, monaural/stereo
Repeat playback: Playcount (1-10 times), Duration (5-3600 sec) or Timer (from Start time to End time)
Interval time: 0-60 sec, Delay time: 0-30 sec
Trigger: Contol Input or Remote API (HTTP)
Network I/F 100BASE-TX, Auto MDI/MDI-X, RJ-45
Network Protocol TCP/IP, UDP, HTTP, RTP, RTSP, RTCP, ARP, ICMP, IGMPv3, NTP, SIP (RFC3261)
Speaker Output High impedance 100 V line (830 Ω), 70 V line (420 Ω), 25 V line (52 Ω) N (100 V), N (70 V/25 V switchable), R, C removable terminal block (4pins)
External Amplifier Input High impedance 100 V line, 70 V line, 25 V line , N (100 V), N (70 V/25 V switchable), R, C removable terminal block (4pins)
Amplifier Switching Control Relay switching switched to external amplifier when the following functions and operations are activated: mute control input, control input, system mute, remote API control and the unit power off.
Audio Input 1 channel, electronically-balanced, 10 kΩ
LINE/MIC selectable (Rated input: LINE: 0 dB (2*), MIC: -60 dB (2*)
PAD function (-20 dB (2*), Phantom power ON/OFF (12 V DC), volume adjustable removable terminal block (6 pins)
Audio Output 1 channel, electronically-balanced, 600 Ω or less
Rated output: 0 dB (2*), removable terminal block (6 pins)
Control Input 2 channels, no-voltage make contact inputs, open voltage: 5 V DC, short-circuit current: 2 mA or less, removable terminal block (6 pins)
Mute Control Input 1 channel, 24 V DC cut signal, control current: 5 mA or less, removable terminal block (2 pins)
Control Output 1 channel, open collector output, withstand voltage 30 V DC, control current: 10 mA or less, removable terminal block (6 pins)
Indicator STATUS (green/blue/yellow/red), LINE/MIC IN (green/red), OUTPUT (green), LINK/ACT (green)
Clock Accuracy ±13 seconds per month
Time Adjustment Manual time setting, Time adjustment by NTP server
Power Outage Protection Period 24 hours (RTC time retention, at 40°C (104 °F))
Language English / Japanese
Operating Temperature -30 °C to +55 °C (-22 °F to 131 °F)
Operating Humidity 90 %RH or less (no condensation)
Finish Front Case: Surface-treated steel plate, black, paint
Rear Chassis: Surface-treated steel plate
Dimensions 210 (W) x 44 (H) x 81.5 (D) mm (8.27" x 1.73" x 3.21") (excluding projection)
Weight 940 g (2.07 lb)
Accessory Removable terminal plug (6 pins, preinstalled on the unit) ...2
Removable terminal plug (4 pins, preinstalled on the unit) ...2
Removable terminal plug (2 pins, preinstalled on the unit) ...1
Rubber feet ...4
Mounting screw (B tight 3 x 6) ...4

Scroll to top