This is a speaker, model number NS-E103, power is 50 watts, produced by YAMAHA company.
The Yamaha NS-E103 is a full-range bass-reflex speaker system designed to be connected to an amplifier. The document outlines essential precautions regarding volume control, placement near magnetic devices like TVs or turntables, and cleaning methods to ensure optimal performance and longevity.
For installation, the manual details how to connect the speakers to an amplifier using provided cables, emphasizing correct polarity matching for natural sound reproduction. It also describes two mounting configurations: upright and side-long wall mounting, including specific hardware requirements and weight warnings.
| Speaker Unit | 10cm cone full-range |
|---|---|
| Nominal Impedance | 6 ohms |
| Frequency Response | 70 Hz — 20 kHz |
| Nominal Input Power | 25W |
| Dimensions (WxHxD) | 80 x 220 x 101 mm |
| Weight | 1.4 kg (3 lbs. 1 oz.) |
Connect the side of the cable marked with a gray line to the (+) terminals and the unmarked side to the (-) terminals on both the amplifier and speakers.
Yes, the speakers can be mounted on a wall in either an upright or side-long configuration using the holes provided on the back panel.
Avoid placing the speaker near a TV set as it may impair picture color, and do not place it on the same shelf as a turntable to prevent feedback.