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Question posted by streaja90 on July 3rd, 2017

My Yamaha Yst Sw45

Hello,my subwoofer is like doing a continuously farting sound on high volume,and instead of the driver be pushing forward its pushing backwards,and at some songa,it makes a weird hard hitting noise,please help

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Answer #1: Posted by Troubleshooter101 on July 6th, 2017 2:31 AM

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Related Yamaha YST-SW45 Manual Pages

Owner's Manual - Page 3

...in the instructions contained in to avoid prolonged exposure from excessive volume levels. 3 Cable/s supplied with other electronic devices. Compliance ...product use this product to use only high quality shielded cables. If the antenna lead-in is ... by Yamaha Corporation of radio or TV interference, relocate/reorient the antenna. Utilize power outlets that lets the sound come through...

Owner's Manual - Page 4

... mains lead must be connected to be distorted. Making sure that the unit is marked with the rear... For U.K. Do not use this unit for selecting this YAMAHA subwoofer system. Voltages are not suitable for the plug supplied with... (i.e., unnatural, intermittent "rapping" or "hammering" sounds) coming from this unit, reduce the volume level. Never open the cabinet. To prevent lightning...

Owner's Manual - Page 5

... speaker) One subwoofer will have developed between two parallel walls and the bass sounds are canceled. This is because "standing waves" have a good effect on your existing audio system by placing bookshelves etc. It also may cancel. English CONTENTS Caution 4 Features 5 Placement 5 Connections 6 Controls and their functions 9 Adjusting volume 10 Advanced YAMAHA Active Servo...

Owner's Manual - Page 6

... set of speaker terminals • Disconnect your amplifier has two sets of this unit and other audio/video components until all connections are made firmly and correctly; L (left) to L, R (right) to R, + to the owner's manuals supplied for your audio system. Refer also to + and - CONNECTIONS Never plug in the subwoofer and other components, be ON.) 6

Owner's Manual - Page 7

... INPUT2 AUTO STANDBY LOW HIGH OFF This unit OUTPUT TO SPEAKERS INPUT2 AUTO STANDBY FROM AMPLIFIER INPUT1 LOW HIGH OFF Amplifier POWER ON OFF To AC outlet Connecting to secure the wire firmly. 7 Make sure that the polarity ... wire, if necessary.) If the connections are reversed, the sound will lack bass. Simply insert the Banana Plug connector into the corresponding terminal.

Owner's Manual - Page 8

...sound. • When connecting this unit to the speaker terminals. (See page 6.) 8 If your preamplifier has only one unit Left speaker This unit OUTPUT TO SPEAKERS INPUT2 AUTO STANDBY FROM AMPLIFIER INPUT1 LOW HIGH... OFF POWER ON OFF OUTPUT TO SPEAKERS INPUT2 AUTO STANDBY FROM AMPLIFIER INPUT1 LOW HIGH OFF Amplifier To AC outlet ‹YAMAHA DSP amplifier› SUBWOOFER ...

Owner's Manual - Page 9

...this unit is on standby (by sensing noise from other appliances. Frequencies higher than the...unit turns on automatically by sensing audio signals input to this switch to ...VOLUME control Adjusts the volume level. @ Main POWER switch Normally, leave this unit. English CONTROLS AND THEIR FUNCTIONS Front panel STANDBY/ON HIGH CUT VOLUME 40 Hz 140 Hz 0 10 STANDBY/ON HIGH CUT VOLUME...

Owner's Manual - Page 10

... on this unit and the main speakers. Front panel STANDBY/ON HIGH CUT VOLUME 50 Hz 150 Hz 0 10 3 5 1,6 1 Set the VOLUME control to minimum (0). 2 Turn on the other components. 3 Press the STANDBY/ON button to the main speaker's rated minimum reproducible frequency*. ADJUSTING VOLUME Adjustment of your whole sound system by using only the amplifier...

Owner's Manual - Page 11

... Hz 0 10 70 * One graduation of this control represents 10 Hz. 60 50 40 20 YST-SW45 Main speaker's response 50 100 200 500Hz EX.2 When combined with a 5" (13 cm ) acoustic suspension, 2 way system main speakers HIGH CUT VOLUME dB Combined frequency response 90 80 50 Hz 150 Hz 0 10 70 * One graduation of...

Owner's Manual - Page 12

... opening is used instead of, and performs the functions of great amplitude if the design is a port or opening and the volume of low amplitude within the cabinet. If the electrical resistance of the voice coil could be both precise and of the conventional Yamaha Active Servo Technology. High-amplitude bass sound Cabinet Port Advanced...

Owner's Manual - Page 13

...OFF position. Turn the VOLUME control to 0. to the ON position. Reposition the subwoofer or break up the ...YAMAHA dealer or service center for help. and Canada models AC 120 V, 60 Hz Australia model AC 240 V, 50 Hz U.K. Sound...YST-SW45 Type Active Servo Processing Subwoofer System Speaker Unit 20 cm (8") cone woofer (JA2162) magnetic shielding type x 1 Amplifier Output 70 W/5 ohms High...

Owner's Manual - Page 14

... CANADA MUSIC LTD. 135 MILNER AVE., SCARBOROUGH, ONTARIO M1S 3R1, CANADA YAMAHA ELECTRONIK EUROPA G.m.b.H. OF GERMANY YAMAHA ELECTRONIQUE FRANCE S.A. RUE AMBROISE CROIZAT BP70 CROISSY-BEAUBOURG 77312 MARNE-LA-VALLEE CEDEX02, FRANCE YAMAHA ELECTRONICS (UK) LTD. YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHORPE AVE., BUENA PARK, CALIF. 90620, U.S.A. J A WETTERGRENS GATA 1, BOX 30053, 400...