Question about Sony MEXBT5700U CD Receiver Bluetooth Hands-Free and Audio Streaming Capability Black

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Why is my deck not controlling my subwoofer level?

I have a mono amp powering only my sub, and the controls for the subwoofer level on the deck make no difference to the level of sound, only the low boost setting on my amp itself! Is is possible that the deck or amp was not hooked up properly to control the sub level? I have decent low end bass but not where it should be, and it's weird I can't change it through the deck controls...

Posted by Andrew Kast on

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5 Related Answers

Anonymous

  • 326 Answers

SOURCE: Amp won't put out sound

Hello, if you leave me your email I can send you the user manual for this amp. Best regards, Arpi

Posted on Apr 10, 2007

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simplemitch

Mitch

  • 752 Answers

SOURCE: protection light

You cannot parallel two subs AND run them on the Bridge. You must have at LEAST a 4 ohm load on the bridge, and 2 4 ohm subs in parallel equals TWO OHMS. BAD!!! Move each sub to it's own channel or your amp will soon fry.

Posted on Sep 10, 2007

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Anonymous

  • 28 Answers

SOURCE: Audio Out Fixed/Variable

Is your subwoofer amplified or passive?

You clearly understand that you need to use a variable line out to control the subwoofer volume via the TV. As the setup seems reasonable, I'm wondering if the subwoofer is getting a signal, but that it is at line-level and not internally amplified by the subwoofer speaker. Generally, if the subwoofer must be plugged into an AC socket in the wall, it has an internal amplifier and can be fed line-level audio. If it is "passive", it has no amplifier, and it must receive an amplified signal (over speaker wire) from an amplifier (or integrated receiver). TV's don't generally have connections to send out an amplified signal.

If the subwoofer is indeed amplified, then this is obviously not the problem, but it's the first thing to verify given the information provided.

Posted on May 12, 2008

Anonymous

  • 8 Answers

SOURCE: Subwoofer

You have the subwoofer plugged into ac and you see a light? parhaps the RCA cord is bad. Try another one.

Posted on Aug 02, 2008

Anonymous

  • 2 Answers

SOURCE: hooking up the Sony DAV-DX255 to a powered Sub

Look on the back and see if u have a set of rca jacks for that sub. if not u will need a reciever that has a set of jacks for audio out.

Posted on Apr 08, 2009

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