Wall Mount Speaker KR-703/KR-703P

Highlight Features

Wall-Mounted IP Speakers – KR Series

The KR Series wall-mounted IP speakers are designed for distributed IP public address and background music systems. With built-in network amplification, independent IP addressing, and intelligent power management, they deliver reliable, high-quality audio for offices, schools, corridors, retail spaces, and commercial buildings.

Products Description

• Built-in dual-channel network amplifier: Integrated audio decoding module and 2-channel amplifier, allowing connection of additional external passive speakers.
• True IP broadcasting: Each speaker has an independent IP address, supporting individual scheduling and end-to-end IP audio streaming.
• Intelligent power management: Automatically enters standby mode (≤ 0.2 W) and wakes up automatically when an audio signal is detected.
• Flexible volume control: Supports both remote and local volume adjustment, with preset modes including Background Music (BGM), Emergency, and Fire Alarm.
• Multi-source playback: Supports program playback from the server, direct audio input (live input), and emergency announcements.

Product Specification

KR-703

• Type: ABS IP Speaker
• Network: RJ45 Ethernet port (10/100 Mbps), supports TCP/IP / UDP / IGMP protocols
• System Expandability: AUX output allows connection of additional auxiliary speakers
• Audio Formats: MP3 / MP2 (32 kbps – 320 kbps)
• Rated Power Output: 2 × 20 W
• Speaker Drivers: 4-inch woofer + 2.5-inch tweeter with built-in crossover network, 8Ω impedance
• Signal-to-Noise Ratio (SNR): ≥ 90 dB (Line input), ≥ 88 dB (Mic input)
• Power Supply: AC 220V ±10% (standby power consumption 0.5 W)
• Enclosure: ABS plastic housing
• Dimensions (mm): 230 × 150 × 130 mm

KR-703P

• Type: ABS IP PoE Speaker
• Network: RJ45 Ethernet port (10/100 Mbps), supports TCP/IP / UDP / IGMP protocols
• System Expandability: AUX output allows connection of additional auxiliary speakers
• Audio Formats: MP3 / MP2 (32 kbps – 320 kbps)
• Rated Power Output: 2 × 20 W
• Speaker Drivers: 4-inch woofer + 2.5-inch tweeter with built-in crossover network, 8Ω impedance
• Signal-to-Noise Ratio (SNR): ≥ 90 dB (Line input), ≥ 88 dB (Mic input)
• Power Supply: AC 220V ±10% (standby power consumption 0.3 W) or PoE+ power supply — single-cable solution for both power and data (30 W)
• Enclosure: ABS plastic housing
• Dimensions (mm): 230 × 150 × 130 mm