This document provides precautions for using NS-90 GTR speaker system, including avoiding distortion during use, using power that does not exceed the speaker's maximum input power, not cleaning the speaker with chemical solvents, not placing the speaker in direct sunlight or humid places, not placing the speaker in a place that is prone to being knocked over or struck by falling objects, not placing the speaker and turntable on the same shelf or rack, and ensuring the safety of the speaker placement and installation
This document is the Owner's Manual for the Yamaha NS-90 speaker system. It includes safety precautions regarding amplifier clipping and placement, instructions for positioning the speakers for stereo or multi-channel use, and guidelines for wall mounting the units using the provided bracket or screw holes.
The guide details how to connect the speakers to an amplifier, emphasizing correct polarity and cable preparation. It also explains how to remove and reattach the front cover for access to the speaker units, along with specific warnings to avoid damaging the internal components.
| System Type | 2-way 2-speaker bass reflex speaker system |
|---|---|
| Woofer | 13 cm cone woofer |
| Tweeter | 3 cm dome tweeter |
| Dimensions | 168 x 310 x 177 mm |
Connect the (+) terminals on both the amplifier and speakers using one side of the cable, and the (-) terminals using the other side.
Yes, you can mount the speakers on a wall using the bracket provided on the back of the speaker or the screw holes on the back.