Owner's Manual
Page 1
... Technology ........11 Troubleshooting 12 Specifications 12 IMPORTANT! YST-SW120/60 Active Servo Processing Subwoofer System Built-in 70W Power Amplifier (YST-SW120) Built-in 50W Power Amplifier (YST-SW60) 2 Way Selectability for Connections High Frequency Cut-off Point (HIGH CUT) Control PHASE Switch Thank you to the presence of this YAMAHA Subwoofer System. Model: Serial No.: The serial...
... Technology ........11 Troubleshooting 12 Specifications 12 IMPORTANT! YST-SW120/60 Active Servo Processing Subwoofer System Built-in 70W Power Amplifier (YST-SW120) Built-in 50W Power Amplifier (YST-SW60) 2 Way Selectability for Connections High Frequency Cut-off Point (HIGH CUT) Control PHASE Switch Thank you to the presence of this YAMAHA Subwoofer System. Model: Serial No.: The serial...
Owner's Manual
Page 4
..." have a good effect on the outside of sound output in your audio system, but, by reproducing the bass frequencies, the subwoofer permits your existing amplifier and speakers to operate under less strenuous conditions, improving overall system performance. • This unit can be added... use of this unit, this unit when listening at the middle of your main speakers. FEATURES • This subwoofer system employs YAMAHA Active Servo Technology which YAMAHA developed for reproducing higher quality super-bass sound. (Refer to page 11 for various listening conditions. To prevent this...
..." have a good effect on the outside of sound output in your audio system, but, by reproducing the bass frequencies, the subwoofer permits your existing amplifier and speakers to operate under less strenuous conditions, improving overall system performance. • This unit can be added... use of this unit, this unit when listening at the middle of your main speakers. FEATURES • This subwoofer system employs YAMAHA Active Servo Technology which YAMAHA developed for reproducing higher quality super-bass sound. (Refer to page 11 for various listening conditions. To prevent this...
Owner's Manual
Page 7
... JACK) TERMINALS OF THE AMPLIFIER • Leave the main speakers connected to the amplifier. • Amplifier line output terminals are generally labeled PRE OUT or SUBWOOFER OUT. * For PRE OUT terminal connection, the amplifier must possess at least two sets of the amplifier, connect to either the left and right speakers...
... JACK) TERMINALS OF THE AMPLIFIER • Leave the main speakers connected to the amplifier. • Amplifier line output terminals are generally labeled PRE OUT or SUBWOOFER OUT. * For PRE OUT terminal connection, the amplifier must possess at least two sets of the amplifier, connect to either the left and right speakers...
Owner's Manual
Page 12
... walls. 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 Output 70W/5 ohms (THD 0.1%, 100 Hz) High-Cut Filter 40 Hz-140 Hz (-24 dB/oct.) Frequency Response 21 Hz-160 Hz (-10 dB) Power Supply U.S.A. OF GERMANY YAMAHA ELECTRONIQUE FRANCE S.A. 17...
... walls. 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 Output 70W/5 ohms (THD 0.1%, 100 Hz) High-Cut Filter 40 Hz-140 Hz (-24 dB/oct.) Frequency Response 21 Hz-160 Hz (-10 dB) Power Supply U.S.A. OF GERMANY YAMAHA ELECTRONIQUE FRANCE S.A. 17...