IP Amplifier 4 Channel Class D 48K Audio Output

When Absolute Reliability is the Only Acceptable Standard

In environments where every message can be critical － from coordinating daily operations in a bustling transit hub to directing a safe evacuation from a hospital wing the power and clarity of your communication system are non-negotiable. You need more than just volume; you need intelligible, dependable, and instantaneous power that gives every announcement authority and every alert its due urgency.

Imagine an amplification backbone so robust and intelligent that it functions as the powerful, unwavering voice of your entire PA/VA system. A system that dynamically adapts to deliver pristine audio exactly where it's needed, while providing the certified assurance and operational resilience demanded by the world's most critical infrastructures.

This is the promise of the KNTECH KNIPMG-600 Series IP Amplifier. It is the muscle behind the message, engineered to ensure that every word is heard, every instruction is understood, and your duty of care is upheld without compromise.

Key Functional Features & Benefits: Engineered for Certainty

Dynamic Power & Pristine Fidelity: The Core of Intelligible Audio

Intelligent Power Delivery with Class-D Efficiency: Experience the pinnacle of amplification technology. Our powerful 600W Class-D engine provides exceptional audio fidelity with significantly reduced power consumption and heat dissipation. This sustainable design not only lowers your total cost of ownership but also enhances operational lifespan, a critical factor for 24/7 deployments. 

High-Fidelity, High-Impact Audio: Cut through ambient noise with commanding clarity. With a distortion factor of less than 0.5% at rated power and a wide frequency response, our amplifiers ensure your messages are not just loud, but exceptionally clear and intelligible, preserving the integrity of every broadcast.

Versatile Output Architecture: Your operations are unique, and your system should be too. Our amplifiers provide flexible power distribution with freely assignable output per channel, supporting both 70V and 100V lines with direct drive capability. This ensures seamless integration whether you are retrofitting an existing speaker network or designing a new one.

Unbreachable Resilience: Designed for 24/7/365 Uptime

“Hot Spare” Redundancy for Uninterrupted Service: Imagine a system that heals itself. With an (n+1) redundant channel architecture, a spare channel is on immediate standby to ensure automatic, instantaneous failover. This core feature eliminates single points of failure and guarantees that your critical communications are never compromised.

Dual Redundant Power & Network Paths: We have engineered redundancy into every critical pathway. Dual 48Vdc power supply inputs and dual RJ45 network ports supporting A/B redundant speaker lines create a faulttolerant foundation, ensuring your system remains operational even during power fluctuations or network challenges.

Certified for Life Safety: Your commitment to safety is our priority. This system is designed and certified to meet the world's most rigorous standards for Voice Alarm systems, including EN 54-16 and ISO 7240-16. This is your independently verified assurance that the system will perform flawlessly when it matters most.

Proactive Intelligence: Total System Insight and Control

Comprehensive Self-Diagnostics & Monitoring: Gain a complete window into your system's health. The amplifier continuously monitors for short circuits, temperature fluctuations, voltage failures, and speaker loop integrity using a 22kHz pilot tone. This proactive intelligence allows you to address potential issues before they become critical, dramatically reducing maintenance costs.

Intuitive Web-Based Management: Sophisticated control has never been this simple. Our user-friendly, browser accessible portal provides centralized control for remote configuration, status monitoring, and the scheduling of announcements with full time-synchronization capability.

Seamless System & Protocol Integration: Built for the future, while respecting your current infrastructure. The amplifier supports a suite of modern network protocols (RTP, UDP, TCP/IP, FTP) and is compatible with standard Ethernet (CAT5/CAT6) and fibre optic infrastructures, ensuring a smooth and future-proof integration into your broader eco system.

Dimensions

Detailed

Integrated N+1 backup System

Flexible collocation :

Independent amplifier channels; integrated standby channels can be enabled automatically in the event of channel failure;

Primary and standby redundancy:

When the IP amplifier plays audio sources, the standby channel can replace any damaged audio channel at any time, whichever fault occurs first.

When the damaged audio channel is restored, the alternate channel can replace another damaged channel.

A+B System

1. Primary and standby redundancy:

When the IP amplifier plays audio sources, the standby channel can replace any damaged audio channel at any time, whichever fault occurs first.

When the damaged audio channel is restored, the alternate channel can replace another damaged channel

2. The dispatcher and the main and backup IP power amplifiers are automatically connected to the A/B host, and when the A host fails, it will automatically switch to the B host.

3. Integrated loudspeaker loop monitoring.