Owner's Manual
Page 1
..., within an equilateral triangle, is located on the rear of important operating and maintenance (servicing) instructions in 50W Power Amplifier (YST-SW60) 2 Way Selectability for Connections High Frequency Cut-off Point (HIGH CUT) Control PHASE Switch Thank you to persons. WARNING... Retain this YAMAHA Subwoofer System. The exclamation point within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to the presence of the unit. YST-SW120/60 Active Servo Processing Subwoofer System Built-in 70W Power Amplifier (YST-SW120) Built-in...
..., within an equilateral triangle, is located on the rear of important operating and maintenance (servicing) instructions in 50W Power Amplifier (YST-SW60) 2 Way Selectability for Connections High Frequency Cut-off Point (HIGH CUT) Control PHASE Switch Thank you to persons. WARNING... Retain this YAMAHA Subwoofer System. The exclamation point within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to the presence of the unit. YST-SW120/60 Active Servo Processing Subwoofer System Built-in 70W Power Amplifier (YST-SW120) Built-in...
Owner's Manual
Page 8
... is to be a case when better sound quality is obtained by monitoring the sound. YST-SW120 90 80 70 I00 II0 60 I20 50 40 Hz I30 I40 Hz YST-SW60 110 120 130 100 140 90 150 80 70 60 160 170 180 190 50 Hz 200 Hz 8 4 VOLUME control Adjusts the volume level...
... is to be a case when better sound quality is obtained by monitoring the sound. YST-SW120 90 80 70 I00 II0 60 I20 50 40 Hz I30 I40 Hz YST-SW60 110 120 130 100 140 90 150 80 70 60 160 170 180 190 50 Hz 200 Hz 8 4 VOLUME control Adjusts the volume level...
Owner's Manual
Page 10
... combined with an 8" or 10" acoustic suspension, 2 way system dB YST-SW120 YST-SW60 dB YST-SW120 HIGH CUT VOLUME YST-SW60 90 HIGH CUT VOLUME 80 70 YST-SW120 90 80 YST-SW60 70 40 Hz 140 Hz 0 10 50 Hz 200 Hz 0 10 60 50 Main speaker's response 60 Main speaker's response 50 PHASE-Set to the main speakers...
... combined with an 8" or 10" acoustic suspension, 2 way system dB YST-SW120 YST-SW60 dB YST-SW120 HIGH CUT VOLUME YST-SW60 90 HIGH CUT VOLUME 80 70 YST-SW120 90 80 YST-SW60 70 40 Hz 140 Hz 0 10 50 Hz 200 Hz 0 10 60 50 Main speaker's response 60 Main speaker's response 50 PHASE-Set to the main speakers...
Owner's Manual
Page 12
...Connect them securely. Set the switch to right. Play a source sound with few bass frequencies is not proper. SPECIFICATIONS YST-SW120 Type Active Servo Processing Subwoofer System Speaker Unit 18 cm (7-1/16") cone woofer (JA1821) magnetic-shield type x 2 Amplifier...120V, 60 Hz Australia and U.K. YAMAHA CANADA MUSIC LTD. 135 MILNER AVE., SCARBOROUGH, ONTARIO M1S 3R1, CANADA YAMAHA ELECTRONIK EUROPA G.m.b.H. YAMAHA HOUSE, 200 RICKMANSWORTH ROAD WATFORD, HERTS WD1 7JS, ENGLAND YAMAHA SCANDINAVIA A.B. Sound level is influenced by standing waves. YAMAHA ELECTRONICS CORPORATION...
...Connect them securely. Set the switch to right. Play a source sound with few bass frequencies is not proper. SPECIFICATIONS YST-SW120 Type Active Servo Processing Subwoofer System Speaker Unit 18 cm (7-1/16") cone woofer (JA1821) magnetic-shield type x 2 Amplifier...120V, 60 Hz Australia and U.K. YAMAHA CANADA MUSIC LTD. 135 MILNER AVE., SCARBOROUGH, ONTARIO M1S 3R1, CANADA YAMAHA ELECTRONIK EUROPA G.m.b.H. YAMAHA HOUSE, 200 RICKMANSWORTH ROAD WATFORD, HERTS WD1 7JS, ENGLAND YAMAHA SCANDINAVIA A.B. Sound level is influenced by standing waves. YAMAHA ELECTRONICS CORPORATION...