Key facts
- Brand
- Yamaha
- Model
- NS-2
- Industry
- Electronics
- Documents
- 3
- Languages
- JA
- Last added
- 2012-06-13
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Yamaha NS-2 Speaker System User Manual
This manual explains how to safely set up and use the Yamaha NS-2 speaker system. It covers precautions such as avoiding excessive humidity, direct sunlight, and improper amplifier settings, and provides detailed wiring instructions with polarity markings.
It also describes how to remove and re‑attach the front cover, optimal placement for best sound quality, and includes technical specifications, warranty details, and service contact information for Yamaha’s Japanese service network. This manual is written in Japanese.
Yamaha NS-2 specifications
| Frequency response | 4 kHz, 6 dB/oct |
|---|---|
| Dimensions (W×H×D) | 190 mm × 312 mm × 211 mm |
| Weight | 4.3 kg (9.1 oz) |
| Speaker cable length | 4 m × 2 |
All Yamaha NS-2 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How should I connect the speaker to my amplifier?
Connect the screw‑type input terminals on the rear of the speaker to the amplifier’s speaker output terminals using the supplied speaker cables, matching the white‑marked side of the cable to the (+) terminals and the unmarked side to the (‑) terminals.
What precautions should I take when placing the speaker?
Place the speaker on a stable, vibration‑free surface away from direct sunlight and excessive humidity; avoid obstructing the bass‑reflex opening and keep it away from TVs to prevent picture interference.