This is the owner’s manual for the YAMAHA NS-300/NS-200 speaker system, introducing the basic use and precautions of the speaker system.
This Owner's Manual covers the Yamaha NS-300 and NS-200 speaker systems, including precautions for safe placement to prevent tipping, and instructions for attaching the included stands or spikes for stability. It details how to connect the speakers to an amplifier using standard or bi-wiring configurations.
| Speaker Unit (NS-300) | 16 cm (6.5") cone woofer x 2, 3 cm (1") dome tweeter |
|---|---|
| Speaker Unit (NS-200) | 16 cm (6.5") cone woofer, 3 cm (1") dome tweeter |
| Nominal Impedance | 6 ohms |
| Frequency Response (NS-300) | 30 Hz — 35 KHz |
| Frequency Response (NS-200) | 35 Hz — 35 KHz |
| Nominal Input Power (NS-300) | 140 W |
| Nominal Input Power (NS-200) | 100 W |
| Maximum Input Power (NS-300) | 400 W |
| Maximum Input Power (NS-200) | 300 W |
| Sensitivity (NS-300) | 91 dB/2.83 V/m |
| Sensitivity (NS-200) | 90 dB/2.83 V/m |
Use the stands included with the speakers to reinforce the base, or use spikes on thick carpet for increased stability and sound quality.
Bi-wiring uses two pairs of cables for the woofer and tweeter separately to decrease modulation distortion caused by electric resistance and driving current.
The sound will be unnatural and lack bass.