Type: jct2-yh15-2b bank: m279889
Product overview:
Yh15-2b speakers can be used in combination with telephones and amplifiers for various types of amplification commands, and amplifiers for non-explosive sites in the chy-i, chy-ii telephone system。
Product characteristics:
• cold-coated steel plate shell, surface electrostatic spray coating
It's small, it's loud, it's solid, it's beautiful, it's easy to install and maintain
Main technical indicators:
Working voltage: 0~16v (audio)
Power: 15w
Obstacles: 16
Frequency response: 250 ~ 4,000 hz
Impact: 110 db
Use environment:
Ambient temperature: -30°c ~ +50°c
Relative humidity: 95% rih (25°c)
Atmospheric pressure: 80~110 kpa
Non-explosive area households
