音频放大器 KNIPMG-600 D4

IP分配D级

Overview
When Absolute Reliability is the Only Acceptable Standard. In environments where every message can be critical — from coordinating daily operations in a transit hub to directing safe evacuation in a hospital — the KNTECH IP Amplifier delivers intelligible, dependable, and instantaneous audio with the resilience required by critical infrastructures.

Model & Physical
Model: KNIPMG-600 D4
Size: 482 (W) x 88.2 (H) x 451.6 (D) mm
Material: Aluminum / Black

Key Functional Features & Benefits

• Intelligent Power Delivery with Class-D Efficiency: 600W Class-D amplification for high audio fidelity with reduced power consumption and heat dissipation.
• High-Fidelity Audio: Distortion factor less than 0.5% at rated power and wide frequency response for clear, intelligible announcements.
• Versatile Output Architecture: Flexible power distribution with freely assignable output per channel, supporting 100V line direct drive.

Unbreachable Resilience: Designed for 24/7/365 Uptime

• Hot Spare (N+1) Redundancy: Integrated redundant channel architecture with automatic instantaneous failover to spare channel to remove single points of failure.
• Dual Redundant Power & Network Paths: Dual 48Vdc power supply inputs and dual RJ45 network ports supporting A/B redundant speaker lines for fault tolerance.
• Certified for Life Safety: Designed and certified to meet EN 54-16 and ISO 7240-16 standards for Voice Alarm systems.

Proactive Intelligence & Management

• Comprehensive Self-Diagnostics & Monitoring: Continuous monitoring for short circuits, temperature, voltage failures and speaker loop integrity using a 22kHz pilot tone.
• Intuitive Web-Based Management: Browser-accessible portal for remote configuration, status monitoring and scheduled announcements with time synchronization.
• Seamless Protocol Integration: Supports RTP, UDP, TCP/IP, FTP and compatible with standard Ethernet (CAT5/CAT6) and fibre infrastructures.

System Architecture & Redundancy

• Integrated N+1 backup system with independent amplifier channels and automatic standby channel takeover.
• A+B host architecture enabling automatic switch to backup host upon primary host failure and integrated loudspeaker loop monitoring.

Dimensions / Detailed Views
Physical dimensions and detailed product views are provided for installation reference.

Applications
The amplifier is engineered for critical PA/VA environments such as transit hubs, hospitals, airports, tunnels and large public address systems where reliable, intelligible voice announcements and emergency alarm broadcasts are required.

Caractéristiques / Spécifications techniques

• Model: KNIPMG-600 D4
• Channels: 4 Channel configuration (as per product title)
• Rated Power: 600 W (Class-D)
• Amplifier Type: Class-D
• Distortion: < 0.5% at rated power
• Physical Size: 482 (W) x 88.2 (H) x 451.6 (D) mm
• Material / Finish: Aluminum, Black
• Output: Supports 100V line direct drive and freely assignable output per channel
• Redundancy: N+1 hot spare channel architecture; A/B host automatic failover
• Power Inputs: Dual 48Vdc redundant power supply inputs
• Network: Dual RJ45 ports; supports RTP, UDP, TCP/IP, FTP; compatible with CAT5/CAT6 and fibre
• Monitoring: Speaker loop integrity monitoring via 22kHz pilot tone; diagnostics for short circuit, temperature, voltage faults
• Management: Web-based browser portal for remote config, monitoring and scheduling
• Certifications: EN 54-16 and ISO 7240-16 (voice alarm system standards)