The IP-A1PA12 is a compact 12W amplifier designed to amplify audio signals received through a network. It is equipped with 25V, 70V, and 100V speaker line outputs to drive a wide range of high-impedance speakers. With an external amplifier input, speakers can be driven by either the built-in amplifier or an external amplifier by switching between them.
The amplifier supports integration with IP camera systems using the ONVIF protocol, paging from IP phone systems using the SIP protocol, and group broadcasting through multicast streaming. Up to 20 audio files can be registered and played back through control inputs or remote API (HTTP/HTTPS) commands.
| Amplifier Rated Output | 12W |
|---|---|
| Frequency Response | 100 Hz - 20 kHz |
| Audio Codec | Opus, PCMU (G.711u), PCMA (G.711a), G.722 |
| Audio Delay Time | Min. 100 ms |
| Broadcasting Mode | SIP Broadcasting/SIP calling Mode: Opus/PCMU/PCMA/G.722, P2P/SIP Server Connection Multicast Broadcasting Mode: Opus/PCMU/PCMA/G.722 Auto codec recognition, 20 ports VMS Broadcasting Mode: PCMU Internal Message Broadcasting Mode Local Broadcasting Mode: Output from LINE/MIC IN to SPEAKER OUT Note: Each broadcast mode can be assigned an order of priority using the Priority Setting function |
| Sound Source Files | Max. 20 files (File storage capacity: 80 MB total) 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: Play count (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: Control Input or Remote API (HTTP/HTTPS) |
| Chime | Pre- and post chime tones (applied for Incoming SIP Call and internal audio file broadcast) Preset chime tone x5, editable tone x2 |
| Network I/F | 100BASE-TX, Auto MDI/MDI-X, RJ45 connector |
| Network Protocol | IP, TCP, UDP, TLS, HTTP, HTTPS, RTP, SRTP, RTSP, RTCP, SRTCP, ARP, ICMP, IGMPv3, NTP, SIP (RFC3261), SIPS, SIP-TLS, DHCP |
| Audio Input | 1 channel, electronically balanced, 10 kΩ LINE/MIC selectable (Rated input: LINE: 0 dB, MIC: -60 dB PAD function -20 dB, Phantom power ON/OFF (12V DC), volume adjustable removable terminal block (6 pins) |
| Audio Output | 1 channel, electronically balanced, 600Ω or less Rated input: 0 dB, removable terminal block (6 pins) |
| Control Input | 2 channels, no-voltage make-contact inputs, open voltage: 5V DC, short-circuit current: 2 mA or less, removable terminal block (6 pins) |
| Control Output | 1 channel, open collector output, withstand voltage: 30V DC, control current: 150 mA or less, removable terminal block (6 pins) |
| Speaker Output | High impedance 100V line (830Ω), 70V line (420Ω), 25V line (52Ω) N (100V), N (70V/25V switchable), R, C removable terminal block (4 pins) |
| External Amplifier Input | High-impedance 100V line, 70V line, 25V line N (100V), N (70V/25V switchable), R, C removable terminal block (4 pins) |
| 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 |
| Mute Control Input | 1 channel, 24V DC cut-off signal, control current: 5 mA or less, non-polar, removable terminal block (2 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) |
| Feature Expansion | Device Connectivity Cloud Service |
| Power Source | PoE+ (IEEE802.3at Class 4) |
| Power Consumption | 25 W (rated output) 6 W (IEC62368-1) |
| 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, painted Rear chassis: Surface-treated steel plate |
| Optional Accessories | Rack mounting bracket: MB-15B-BK (for rack mounting one IP-A1PA12 unit) Wall mounting bracket: MB-15B (for wall mounting) |
| Dimensions (H x W x D) | 1.73" (44 mm) x 8.27" (210 mm) x 3.21" (81.5 mm) |
| Weight | 2.07 lbs (0.94 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
