Owner's Manual
Page 4
...moving the unit, first disconnect the power plug and the wires connected to prevent this unit, reduce the volume level. If something drops into the YST port located on the right side of this unit: Glass, china, small metallic etc. Furthermore, do not expose this unit to this unit.... unit uses a high voltage. are continuously outputted at least 20 cm of space above, behind and on a TV. In such a case, move this YAMAHA subwoofer system. falls by super-bass frequencies may cause fire, damage to this unit, and/or personal injury. • Never put a hand or a foreign ...
...moving the unit, first disconnect the power plug and the wires connected to prevent this unit, reduce the volume level. If something drops into the YST port located on the right side of this unit: Glass, china, small metallic etc. Furthermore, do not expose this unit to this unit.... unit uses a high voltage. are continuously outputted at least 20 cm of space above, behind and on a TV. In such a case, move this YAMAHA subwoofer system. falls by super-bass frequencies may cause fire, damage to this unit, and/or personal injury. • Never put a hand or a foreign ...
Owner's Manual
Page 17
... 40 20 50 100 200 500Hz Frequency response graph* The figures below show the optimum adjustment of each control and the frequency characteristics when this subwoofer is combined with a typical front speaker system. ■ EX.1 When combined with an 8" or 10" (20 cm or 25 cm) ... 20 50 100 200 500Hz Frequency response graph* *This diagram does not depict actual frequency response characteristics accurately. 13 dB PHASE 90 NORM REV 80 YST-SW325 (90Hz) (REV) 70 60 Front speaker 50 40 20 50 100 200 500Hz Frequency response graph* ■ EX.2 When combined with a 4"...
... 40 20 50 100 200 500Hz Frequency response graph* The figures below show the optimum adjustment of each control and the frequency characteristics when this subwoofer is combined with a typical front speaker system. ■ EX.1 When combined with an 8" or 10" (20 cm or 25 cm) ... 20 50 100 200 500Hz Frequency response graph* *This diagram does not depict actual frequency response characteristics accurately. 13 dB PHASE 90 NORM REV 80 YST-SW325 (90Hz) (REV) 70 60 Front speaker 50 40 20 50 100 200 500Hz Frequency response graph* ■ EX.2 When combined with a 4"...
Owner's Manual
Page 18
.... As this technology uses speaker units controlled by the negative impedance drive of low amplitude 14 ADVANCED YAMAHA ACTIVE SERVO TECHNOLOGY II In 1988, Yamaha brought to the marketplace speaker systems utilizing YST (Yamaha Active Servo Technology) to Yamaha Active Servo Technology, allowing better control of view, the speaker impedance changes depending on the sound...
.... As this technology uses speaker units controlled by the negative impedance drive of low amplitude 14 ADVANCED YAMAHA ACTIVE SERVO TECHNOLOGY II In 1988, Yamaha brought to the marketplace speaker systems utilizing YST (Yamaha Active Servo Technology) to Yamaha Active Servo Technology, allowing better control of view, the speaker impedance changes depending on the sound...