This manual covers safety precautions, installation guidelines, and recommended placement for the YST‑SW010 and YST‑SW030 subwoofers. It explains how to avoid electric shock, protect the unit from moisture, and ensure proper ventilation. Positioning tips include placing the subwoofer outside the front speakers and angling it to reduce standing‑wave effects.
The guide details connection procedures, power‑up steps, and volume‑balancing instructions, and lists the technical specifications for each model, such as driver size, output power, frequency response, and power requirements.
| Type | Advanced Yamaha Active Servo Technology |
|---|---|
| Driver | 16 cm (6.5") cone woofer |
| Output Power | 2.50 W |
| Dynamic Power | 100 W, 5 Ω |
| Input Impedance | 12 kΩ |
| Frequency Response | 30 Hz – 200 Hz |
| Input Sensitivity | 50 mV (50 Hz, 50 W/5 Ω) |
| Power Supply (U.S.A./Canada) | AC 120 V, 60 Hz |
| Power Consumption | 45 W |
| Dimensions (W × H × D) | 280 mm × 325 mm × 293 mm |
| Weight | 8.5 kg |
| Driver | 20 cm (8") cone woofer |
| Output Power | 75 W |
| Dynamic Power | 130 W, 5 Ω |
| Input Impedance | 12 kΩ |
| Frequency Response | 28 Hz – 200 Hz |
| Input Sensitivity | 70 mV (50 Hz, 75 W/5 Ω) |
| Power Consumption | 70 W |
| Dimensions (W × H × D) | 290 mm × 360 mm × 311 mm |
| Weight | 10 kg |
Place the subwoofer outside either the right or left front speaker (Figure A). If listening from the room centre, face the subwoofer obliquely to the wall or break up parallel surfaces with bookshelves to reduce standing‑wave effects.