NBS-2301P36 is a 2U rack-mounted multi-zone IP mixer amplifier designed for supermarkets, schools, office buildings, and other public venues. Equipped with a built-in 360W digital Class-D amplifier, it supports both 100V constant-voltage and 8?16O speakers, delivering powerful and flexible audio distribution.
With four independently controlled output zones, built-in microphone and speaker for two-way intercom, and SD card support for offline scheduled broadcasting, the system ensures continuous operation even if the network or server fails. It also supports real-time VOIP paging and integrates with third-party systems such as fire alarms through relay I/O ports.
Key Specifications:
Power Parameters
Power Supply: AC 220V, 50Hz
Rated Output Power: 360W
Power Consumption: =420W
Audio Parameters
Audio Codec: MP2, MP3, PCM, ADPCM
S/N Ratio:
? Mic 1: =66dB
? Mic 2/3: =80dB
? AUX 1/2: =75dB
THD: =0.5% (1kHz, 1/2 rated output)
Frequency Response: 130Hz?18KHz
Sampling & Bit Rate: 8kHz?44.1kHz, 16bit, 8kbps?320kbps
Network Parameters
Network Interface: 10/100Mbps RJ45
Network Protocol: HTTP, TCP/IP, UDP, ARP, ICMP, IGMP
Configuration: Web Interface / DevConfig Tool
Speaker Output
Multi-Zone Output: 100V (4 zones)
Speaker Output: 100V / 8?16O
Mechanical & Environment
Mounting: 2U Rack-Mounted
Operating Temperature: -10?C to +50?C
Humidity: =90% RH (non-condensing)
Cooling: Automatic fan (activated above 55?C)
Protection: Over-current, Short-circuit, Overload, Thermal protection
Front Panel: Aluminum Alloy
Housing: Surface-treated Steel
Color: Black
Dimensions & Weight
Product Dimensions: 483 ? 430 ? 88mm
Net Weight: 7.5kg
Packed Dimensions: 560 ? 530 ? 170mm
Gross Weight: 9.5kg
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