Yamaha YST-SW015 Owner's Manual - Page 6

CONTENTS IMPORTANT SAFETY INSTRUCTIONS II UNPACKING IV CAUTION 1 FEATURES 2 SPECIFICATIONS 2 PLACEMENT 3 CONNECTIONS 4 CONTROLS AND THEIR FUNCTIONS 5 AUTOMATIC POWER-SWITCHING FUNCTION 6 ADJUSTING THE SUBWOOFER BEFORE USE 7 Frequency characteristics 8 ADVANCED YAMAHA ACTIVE SERVO TECHNOLOGY 9 TROUBLESHOOTING 10 FEATURES ● This subwoofer system employs Advanced Yamaha Active Servo Technology which YAMAHA has developed for reproducing higher quality super-bass sound. (Refer to page 9 for details on Advanced Yamaha Active Servo Technology.) This super-bass sound adds a more realistic, theater-in-the-home effect to your stereo system. ● For the effective use of the subwoofer, the subwoofer's super-bass sound should be matched to the sounds of your main speakers. You can create the best sound quality for various listening conditions by using the HIGH CUT control and the PHASE switch. ● The Automatic power-switching function saves you the trouble of pressing the STANDBY/ON button to turn the power on or turn it to the STANDBY mode. ● You can select bass effect suitable for the source by using the B.A.S.S. button. QD-Bass Technology QD-Bass (Quatre Dispersion Bass) technology uses square, pyramid-shaped reflective plates to radiate the sound in four horizontal directions. SPECIFICATIONS Type Advanced Yamaha Active Servo Technology Magnetic shielding type Driver 16 cm (6-1/2") cone woofer Amplifier Output 70 W/5Ω Frequency Response 30 Hz to 200 Hz Power Supply U.S.A. and Canada models AC 120V, 60 Hz U.K. and Europe models AC 230V, 50 Hz Australia model AC 240V, 50 Hz China, Korean and General models AC 110-120/220-240V, 50/60 Hz E-2 Power Consumption 70 W Standby Power Consumption 0.8 W Dimensions (W x H x D) ..... 280 mm x 325 mm x 320 mm (11" x 12-13/16" x 12-5/8") Weight 9.2 kg (20 lbs. 4 oz.) * Specifications are subject to change without notice due to product improvements.