Ultrasonic directional audio speaker(desktop)

Model: AT-S-A001K1CICP / AT-S-A001K0CICP
Directivity: -10dB ≤ 25° (for 1 kHz / 1 meter)
Maximum Sound Pressure Level:
80dB (for 1 kHz / 1 meter) / 85dB (for 1 kHz / 1 meter)
Effective Range: Less than 5 meters / Less than 8 meters
Optimal Listening Range: Height of 3 meters / 4 meters
Ambient Noise: Less than 50dB / Less than 60dB
Total Harmonic Distortion: Less than 1% (1 kHz)
Power Adapter: AC 100V~240V (50/60Hz)
Average Power Consumption: 20W / 30W
Analog Audio Input: 3.5mm audio jack
IP Rating: IP20
Appearance:
Type: Integrated design
Main Color: Obsidian Black
Product Dimensions: 178mm (L) × 110mm (W) × 58mm (H)
Weight: 2.5kg
Installation Method: Bracket / Ceiling mount (optional)
Function Options:
■ Manual Playback
■ Cascading
Environmental Conditions:
Operating Temperature: 0°C to 50°C
Storage Temperature: -25°C to 70°C
Relative Humidity: 5% to 95%
Altitude: Below 2000 meters