Owner's Manual
Page 4
... read the following operating precautions before concluding that specified on the right side of this YAMAHA subwoofer system. Extremely loud playing of this unit. iii Avoid sources of excessive vibration, dust... place a fragile object near the wall outlet and where the AC power plug can damage this speaker system. • Vibration generated by not following the cautions below. • To assure the ... chemical solvents as that the unit is faulty. • Install this unit near the YST port of a movie soundtrack's low frequency, bass-heavy sounds or similarly loud popular music...
... read the following operating precautions before concluding that specified on the right side of this YAMAHA subwoofer system. Extremely loud playing of this unit. iii Avoid sources of excessive vibration, dust... place a fragile object near the wall outlet and where the AC power plug can damage this speaker system. • Vibration generated by not following the cautions below. • To assure the ... chemical solvents as that the unit is faulty. • Install this unit near the YST port of a movie soundtrack's low frequency, bass-heavy sounds or similarly loud popular music...
Owner's Manual
Page 17
...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-SW225 70 60 Front speaker 50 40 20 ...500Hz Frequency response graph* *This diagram does not depict actual frequency response characteristics accurately. 13 dB PHASE 90 NORM REV 80 YST-SW225 (90Hz) (REV) 70 60 Front speaker 50 40 20 50 100 200 500Hz Frequency response graph* ■ EX.2 When combined with a 4" or 5" (10...
...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-SW225 70 60 Front speaker 50 40 20 ...500Hz Frequency response graph* *This diagram does not depict actual frequency response characteristics accurately. 13 dB PHASE 90 NORM REV 80 YST-SW225 (90Hz) (REV) 70 60 Front speaker 50 40 20 50 100 200 500Hz Frequency response graph* ■ EX.2 When combined with a 4" or 5" (10...