Owner's Manual
Page 4
...8226; When using a humidifier, be liable for any accident caused by vibrations and breaks, it may cause bodily injury. If something drops into the YST port located on the right side of this unit with a higher voltage than specified is faulty. • Install this unit near the..., it may get an electric shock. • Do not place this unit where foreign objects such as this might cause an electric shock since this YAMAHA subwoofer system. Thank you for future reference. • Install this unit in a cool, dry, clean place - It might fall. Using this unit to ...
...8226; When using a humidifier, be liable for any accident caused by vibrations and breaks, it may cause bodily injury. If something drops into the YST port located on the right side of this unit with a higher voltage than specified is faulty. • Install this unit near the..., it may get an electric shock. • Do not place this unit where foreign objects such as this might cause an electric shock since this YAMAHA subwoofer system. Thank you for future reference. • Install this unit in a cool, dry, clean place - It might fall. Using this unit to ...
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) acoustic ...suspension, 2 way system front speakers (70Hz) PHASE NORM REV (REV) dB 90 80 YST-SW325 70 60 Front speaker 50 40 20 50 100 200 500Hz Frequency response graph* *This diagram does not depict actual frequency response characteristics accurately. 13
... 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) acoustic ...suspension, 2 way system front speakers (70Hz) PHASE NORM REV (REV) dB 90 80 YST-SW325 70 60 Front speaker 50 40 20 50 100 200 500Hz Frequency response graph* *This diagram does not depict actual frequency response characteristics accurately. 13
Owner's Manual
Page 18
Yamaha developed a new circuit design combining negative-impedance and constant-current drives, which provides a more resonant energy ( the "air woofer" concept) than was previously possible. This ... drive of the forces driving the amplifier and speaker. Yamaha's newly developed Advanced YST II adds many refinements to give powerful, high quality bass reproduction. 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 the amplifier...
Yamaha developed a new circuit design combining negative-impedance and constant-current drives, which provides a more resonant energy ( the "air woofer" concept) than was previously possible. This ... drive of the forces driving the amplifier and speaker. Yamaha's newly developed Advanced YST II adds many refinements to give powerful, high quality bass reproduction. 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 the amplifier...