The Blustream NPA20ANA is a compact networked amplifier delivering 2 x 10W stereo or 1 x 20W mono output with 4/8Ω support, featuring balanced/unbalanced input, PoE/PoE+ or local power, and built-in 31-band DSP with EQ and lip-sync control. It offers flexible control via IP, RS-232, Web GUI, front panel, or 12V trigger, and supports daisy-chaining up to four units for efficient audio distribution in small spaces.
Blustream NPA20ANA Analogue Audio Networked Power Amplifier Features:
- Advanced network audio amplifier with balanced / unbalanced analogue audio input
- Supports 2 x 10W @ 4 / 8 ohm, 1 x 20W @ 4 / 8 ohm
- Supports power via PoE+ on LAN connection or local power supply*
- 2ch balanced / unbalanced audio in and out with master / slave amp control feature allowing daisy chain of up to 4x NPA20ANA amplifiers
- DSP with 31 band EQ with +3dB/-10dB and audio delay
- Local 0V / 5~12V input trigger for automated power control
- Control via front panel buttons, RS-232 and IP
- Auto standby mode with signal sensing
- In-built web-GUI for setup and control
Why not buy this Blustream NPA20ANA Analogue Audio Networked Power Amplifier today?
Blustream NPA20ANA Analogue Audio Networked Power Amplifier Specifications:
- Casing Dimensions (W x H x D): 169mm x 144mm x 22mm
- Shipping Weight: 1.2kg
- Operating Temperature: 32°F to 104°F (0°C to 40°C)
- Storage Temperature : -4°F to 140°F (-20°C to 60°C)
- Power Supply: PoE+ Type 2 Class 4, or 24v/1.25A DC 4-pin DIN (power supply not included)
- Audio Inputs: 1 x 5-pin Phoenix connector (balanced/ un-balanced analogue audio)
- Audio Output Connectors: 1 x 5-pin Phoenix connector (balanced/un-balanced analogue audio)
- Speaker Outputs: 1 x 4-Pin Phoenix connector (4 / 8 ohm speaker)
- RS-232 Serial Port: 1 x 3-Pin Phoenix connector
- Trigger Input: 1 x 2-Pin Phoenix connector
Why not buy this Blustream NPA20ANA Analogue Audio Networked Power Amplifier today?
Blustream NPA20ANA User Manual
Why not buy this Blustream NPA20ANA Analogue Audio Networked Power Amplifier today?
What power options does the NPA20ANA support?
A: The amplifier supports PoE/PoE+ on its LAN port or a local 24V/1.25A DC power supply (the manual notes a 4‑pin DIN power port).
What audio and control connectors are on the NPA20ANA?
A: It has a 5‑pin Phoenix balanced/unbalanced line input and a 5‑pin Phoenix line output, a 4‑pin Phoenix speaker output, a 3‑pin Phoenix RS‑232 port, and a 2‑pin trigger input; the LAN port provides PoE and IP control.
Does the package include a power supply?
A: No; the manual and datasheet list the power supply as not included in the package contents.
Can multiple NPA20ANA units be linked together?
A: Yes; you can daisy‑chain audio and control for up to four NPA20 devices using the line outputs and inputs with one unit set as Master and others as Slave.
How can I control and configure the NPA20ANA on my network?
A: You can control it via the front panel, RS‑232, TCP/IP (web‑GUI), Telnet, or a 12V trigger; the web‑GUI includes DHCP/mDNS access and user roles.
What speaker impedances and wiring modes does it support?
A: It supports low‑impedance speakers at 4–8 ohm, has a rear-panel speaker impedance switch, and offers stereo or bridged speaker configuration options.
If I need more power output, is an external supply available?
A: The manual indicates you should order a PS241.25 power supply for full power output, implying an external DC supply is available separately.
