Highlight Features
IP Public Address Audio Amplifier – KS Series (KS-7060 ~ KS-7650)
The KS Series IP Public Address Audio Amplifiers are designed for centralized IP-based paging and background music systems. Integrating network audio decoding, multi-zone control, and flexible output configurations, the KS Series provides reliable amplification and clear sound distribution for schools, factories, commercial buildings, transportation hubs, and large-scale PA installations.
Products Description
- Built-in network audio decoding: Integrated audio decoder with high-performance DAC converts digital IP audio streams into high-quality analog signals.
- Multi-input architecture: Equipped with 3 × Line inputs, 2 × Mic inputs (with priority muting), and 1 × network audio input for flexible system integration.
- Multi-zone output control: Supports 5 independent zones with 3-level volume control, ideal for distributed audio management in complex installations.
- Flexible speaker outputs: Provides 100V / 70V constant-voltage (high-impedance) outputs and 16 Ω low-impedance output to support various speaker configurations.
- Remote & local operation: Preset modes for Background Music (BGM), Emergency, and Fire Alarm ensure fast response in critical situations.
- Comprehensive protection design: Features automatic standby, over-temperature, overload, and short-circuit protection for long-term stable operation.
- Efficient cooling system: Two-stage intelligent cooling fan with temperature-controlled operation reduces noise while maintaining thermal stability.
Product Specification
| Specification | KS-7060 | KS-7100 | KS-7120 | KS-7260 | KS-7380 | KS-7500 | KS-7650 |
|---|---|---|---|---|---|---|---|
| Rated Power Output | 60 W | 100 W | 120 W | 260 W | 380 W | 500 W | 650 W |
| Zone Control | 5 independent zones, 3-level volume control (adjustable on the device only) | ||||||
| Network | RJ45 port (10/100 Mbps), supports TCP/IP / UDP / IGMP protocols | ||||||
| System Expansion | AUX output for connecting external power amplifiers | ||||||
| Audio Formats | MP3 / MP2 (32 kbps – 320 kbps) | ||||||
| Frequency Response | 20 Hz – 20 kHz | ||||||
| Signal-to-Noise Ratio (SNR) | ≥ 85 dB | ||||||
| Total Harmonic Distortion (THD) | < 5% (1/3 rated power, 1 kHz sine wave) | ||||||
| Power Supply | AC 220 V ±10% | ||||||
| Dimensions (mm) | 484 × 330 (390) | ||||||
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