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BluStream NPA20ANA Analogue Audio Networked Power Amplifier
Our NPA20ANA networked power amplifier delivers advanced audio integration within a commercial or residential AV installation within smaller zones, or where voice re-inforcement is required.
The NPA20ANA features a 2 x 10W digital amplifier (1 x 20W mono) audio output with balanced / unbalanced analogue audio integration which can be powered via PoE or PoE+ from a compatible network switch, or locally should the switch not support PoE.
The unit also includes the ability to lower the amplifier power output subject to PoE capabilities, DSP with a 31 band EQ, audio delay for lip sync correction, daisy chain audio and control feature for linking up to 4x NPA20 devices and control via front panel, RS-232, TCP/IP, web-GUI or 12V trigger.

Key Features
• Advanced network audio amplifier with balanced / unbalanced analogue audio integration
• 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 NPA20 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, RS-232 and IP
• Auto standby mode with signal sensing
• In-built web-GUI for setup and control
* Amp power limited when using PoE / PoE+
Box Contents
1 x NPA20ANA
1 x Mounting Kit
1 x Quick Reference Card
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Feature |
Specification |
Casing Dimensions |
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 |
Audio Inputs |
1 x 5-pin Phoenix connector |
Audio Output Connectors |
1 x 5-pin Phoenix connector |
Speaker Outputs |
1 x 4-Pin Phoenix connector |
RS-232 Serial Port |
1 x 3-Pin Phoenix connector |
Trigger Input |
1 x 2-Pin Phoenix connector |
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