This manual describes the safety operation and maintenance instructions of the YST-SW20 subwoofer.
This document is the Owner's Manual for the Yamaha YST-SW20 Active Servo Processing Subwoofer System. It includes safety instructions, an explanation of graphical symbols, and details on the front and rear panel controls such as the Power Switch, High Cut Switch, and Volume Control. The manual also describes the Auto Power On/Off function and explains how to connect the unit to various audio sources like Hi-Fi stereos, personal computers, and portable CD players.
| Type | Active Servo Processing Subwoofer System |
|---|---|
| High-Cut Filter | Low, High |
| Pressure Level | 100 dB (max.) |
| Frequency response | 30 to 250 Hz (-10dB) |
| Speaker unit | 6.3" (16 cm) cone woofer, magnetic shielding |
| Power supply | AC 120 V, 60 Hz |
| Dimensions (W x H x D) | 280 (11) x 200 (7.9") x 289 (11.4") mm |
The High-Cut Filter can be set to either LOW or HIGH.
The frequency response ranges from 30 to 250 Hz (-10dB).