This document mainly introduces the precautions for using YAMAHA NS-6390/6395 NS-5290/5295 speaker system.
Thank you for selecting a YAMAHA speaker system. This Owner's Manual covers precautions for placing the speakers to ensure stability and prevent damage from distortion or environmental factors like direct sunlight. It also explains how to position the speakers for optimal stereo imaging in both 2-channel and multi-channel configurations.
The guide details the procedure for connecting the push-type input terminals at the rear of the speakers to your amplifier, emphasizing correct polarity (+/-) to avoid unnatural sound. Instructions are provided for removing and reattaching the front cover if desired, along with a note on handling speaker units carefully during this process.
| Type (NS-6390/6395) | 3-way acoustic suspension (Magnetically-shielded type) |
|---|---|
| Driver (NS-6390/6395) | 20 cm (8") cone woofer, 10 cm (4") dome mid-range, 2 cm (3/4") balanced dome tweeter |
| Frequency response (NS-6390/6395) | 45 Hz — 20 kHz |
| Type (NS-5290/5295) | 2-way acoustic suspension (Magnetically-shielded type) |
| Driver (NS-5290/5295) | 16 cm (6-1/2") cone woofer, 2 cm (3/4") balanced dome tweeter |
| Frequency response (NS-5290/5295) | 60 Hz — 20 kHz |
Connect the (+) terminals on both the amplifier and the speakers using one side of the cable, and connect the (-) terminals using the other side.
Yes, hold on to both sides and slowly pull straight away from the speaker; to reattach, line up the pegs with the holes and push gently.
Reduce the volume control on your amplifier to a lower setting immediately.