PH452 Series POE Network Dante Digital Active Column Speaker
4.5" 8-Driver PoE Network Dante Digital Full-Range Column Speaker
PH452 consists of two 4.5-inch woofers and six 1-inch neodymium tweeters, arranged in a vertical line array configuration with a dedicated HF mounting bracket for precise alignment of high and low frequencies.
The bass-reflex enclosure is carefully tuned to work in synergy with the woofers, delivering deeper low-frequency extension and improved efficiency.
A proprietary high-frequency beam control module enhances clarity, layering, and detail in the high end.
The finely engineered crossover network ensures accurate and stable performance, supporting reliable long-term operation.
Network & System Features
Delivers power, audio signal transmission, and intelligent control over a single Ethernet cable (PoE).
Supports DHCP for automatic IP address assignment, allowing flexible deployment anywhere within a local network.
Enables independent control of each speaker channel for point-to-point audio distribution.
Offers simple wiring, flexible operation, and convenient system management.
Installation
Supports multiple installation options, including ceiling suspension, horizontal mounting, and rear mounting.
Tweeter: 6 × 1" (25 mm), 0.8" voice coil
Woofer: 2 × 4.5" (115 mm), 1" voice coil
Rated Impedance: 8 ohms
Rated Power (RMS): 60W
Frequency Response: 100 Hz – 20 kHz
Coverage: 90° × 30°
Sensitivity: 94 dB (1W/1m)
Maximum SPL: 113 dB
Grille: Steel
Network Interface: RJ45, 10/100 Mbps adaptive Ethernet
Protection: Over-current, thermal, and overload protection
Net Weight: 4.2 kg
Dimensions (W × D × H): 135 × 180 × 321 mm
