This document provides precautions and installation requirements for the Yamaha Karaoke Speaker System, including avoiding exposure to sunlight, moisture, and rain, avoiding placement in areas prone to collisions or vibrations, and not placing fragile objects such as glass or candles on the speaker.
This document is the user manual for the Yamaha KMS-3000 and KMS-2500 Karaoke Speaker Systems. It covers essential safety precautions, including proper placement away from heat sources and moisture, and warnings against modifying the unit or exposing it to rain. The manual emphasizes the importance of correct amplifier matching to prevent damage from clipping or feedback. This manual is written in Chinese.
| Type | 3-way bass reflex / non-magnetic |
|---|---|
| Input Terminals | Screw/Speaker |
| High Frequency Driver | 2.5 cm dome type x 1 |
| Mid Frequency Driver | 12 cm dome type x 1 |
| Low Frequency Driver | 30 cm cone type x 1 (KMS-3000) |
| Low Frequency Driver | 25 cm cone type x 1 (KMS-2500) |
| Impedance | 8 ohms |
| Frequency Response | 30 Hz - 20,000 Hz |
| Maximum Input Power | 1000 W (KMS-3000) |
| Sensitivity | 89 dB (KMS-3000) |
The speakers can be placed on a stand or installed on a ceiling using a mounting bracket.
Use screws that are 35 mm or longer to ensure the screw is fully inserted into the speaker hole.