音频放大器 KNIPMG-600 D8

功率发声IP

Overview
This IP amplifier (KNTECH KNIPMG-600 Series) provides a robust, intelligible and resilient amplification backbone for PA/VA systems, engineered for critical infrastructures where message clarity and uptime are essential. It delivers Class-D efficiency, dynamic power distribution and certified life-safety performance.

Key Functional Features & Benefits

• High-efficiency 600W Class-D amplification optimized for reduced power consumption and heat dissipation, suitable for continuous 24/7 operation.
• Low distortion (<0.5% at rated power) and wide frequency response to maximize speech intelligibility and preserve broadcast integrity.
• Versatile output architecture with freely assignable output per channel and direct-drive support for 100V lines, enabling seamless integration with existing speaker networks.

Unbreachable Resilience: Designed for 24/7/365 Uptime

• Hot-spare (N+1) redundant channel architecture: integrated standby channels enable automatic instantaneous failover to eliminate single points of failure.
• Dual redundant power and network paths: dual 48Vdc power inputs and dual RJ45 network ports supporting A/B redundant speaker lines for fault tolerance.
• Designed and certified to meet EN 54-16 and ISO 7240-16 standards for Voice Alarm systems.

Proactive Intelligence: Total System Insight and Control

• Comprehensive self-diagnostics and continuous monitoring for short circuits, temperature, voltage failures and speaker loop integrity using a 22kHz pilot tone.
• Intuitive web-based management portal for remote configuration, centralized status monitoring and scheduling of announcements with time synchronization.
• Seamless protocol and infrastructure compatibility: supports RTP, UDP, TCP/IP, FTP and standard Ethernet (CAT5/CAT6) as well as fibre optic integration.

Dimensions & Construction

• Size: 482 (W) x 88.2 (H) x 451.6 (D) mm
• Material / Finish: Aluminum / Black

System Architectures & Features

• Integrated N+1 backup system: independent amplifier channels with integrated standby channels that can be enabled automatically upon channel failure; standby channel can replace any damaged audio channel and subsequent restoration allows rotation to protect other channels.
• A+B host redundancy: automatic switching between A and B hosts if one fails; dispatcher and main/backup IP amplifiers auto-connect to A/B host.
• Integrated loudspeaker loop monitoring for ongoing speaker integrity checks.

Application
Designed for critical public address and voice alarm deployments such as transit hubs, hospitals and other environments where message clarity, rapid failover and certified life-safety compliance are required.

Caractéristiques / spécifications techniques

• Model: KNIPMG-600 D8
• Power Rating: 600W Class-D amplifier
• Channels: 8-channel architecture with assignable outputs
• Audio Output Type: 48K audio output; supports 100V line direct drive
• Distortion: <0.5% at rated power
• Monitoring: Speaker loop integrity monitoring using 22kHz pilot tone
• Redundancy: N+1 (hot spare) channel redundancy; A/B host redundancy
• Power Inputs: Dual 48Vdc redundant power inputs
• Network: Dual RJ45 network ports; supports RTP, UDP, TCP/IP, FTP; compatible with CAT5/CAT6 and fibre
• Certifications: Designed/certified to EN 54-16 and ISO 7240-16 (Voice Alarm)
• Size: 482 x 88.2 x 451.6 mm
• Material: Aluminum, black finish