SPON NBS-2301P is a multi-zone IP mixer amplifier built for public address and background music in schools, supermarkets, office buildings, factories and hotels. It combines an IP network audio terminal, a pre-amplifier and a digital Class-D power amplifier in one 2U rack unit, with four independently controlled output zones so each area can receive its own announcement or music.
Available in 130W, 260W, 360W and 550W. NBS-2301P13 specifications:
| Model | Rated Output | Power Consumption | Power Supply |
|---|---|---|---|
| NBS-2301P13 | 130W | ≤170W | AC 220V, 50Hz |
Key features
- 4 independent output zones, compatible with 100V lines and 8–16Ω speakers
- 4.3-inch color TFT screen with control knob, plus infrared remote control
- 3 MIC inputs and 2 AUX inputs with bass, treble and master volume controls
- Network intercom with built-in microphone and speaker
- Scheduled broadcasting from a local SD card, even without the server
- Relay input/output ports for fire alarm system integration
- Protection against over-current, short circuit, overload and overheating
- Managed through a web interface or SPON XC-9000 software
Product video
