Question about JVC SPPWA670 Subwoofer

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Mu subwoofer dosent power up - JVC SPPWA670 Subwoofer

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Dpx-u5120 dosent show subwoofer option in function mode , how to fix it ?


I manage to slove to my DPX-U5120 Subwoofer level adjustment. In STANDBY mode, Press the Main Volume button and turn to Setting, turn until you find the SW Preout, Swith to normal mode, its won't work if u switch to REAR

Go back to CD/USB Mode, Then Press the Main Volume and find Audio Adjustment and now u can find the Subwoofer Level , Sub Phrase and Sub LPF adjustment.. Um Glad i found this and Happy Setting

Mar 22, 2012 | Car Audio & Video

1 Answer

Just got Z-2300 and there is no power to the system whatsoever. Everything is plugged in correctly and still no power.


On The back of the subwoofer there is a switch like what you would find on the back of a computer. Just turn that on and it should work. if that dosent work try switching outlets or try use a power surge bar.

Dec 26, 2009 | Logitech Z-2300 Computer Speakers

1 Answer

My dual subs wont light up and my ndual tweeters wont either


check the wire connection with the lights then bulbs okay then look on the inside of the box for an extra wire for power for the lights if that dosent work

Feb 02, 2009 | Dual XNBP12D Car Subwoofer

1 Answer

Subwoofer not powering enough (Sounds like under powered 8inch)


get a nice monster subwoofer cable and a Subwoofer PowerCenterâ„¢ SW 200 with Clean Powerâ„¢ Stage 1 get it from like amazon and you'll definately see a difference and also put the sub in like a corner

Jun 08, 2008 | JBL S120PII Subwoofer

2 Answers

I got same problem as you


the player dosent realy give power to the subwolfer its more for the speakers. it should be the amplifer that is connected to the subs, also mite want to chek the settings on the amp

Jun 06, 2008 | AudioBahn AW1206T Car Subwoofer

2 Answers

Missing lead


typically i would say connect it in parallel to the right or left channel..assuming your system dosent have a sub woofer output and your subwoofer is powered

Mar 05, 2008 | JVC TH-S3 System

1 Answer

Help please


Check your power cable, for bad connections.
Make sure voltage dont drop below 10.8v.

Nov 30, 2007 | Kicker IX404 Car Audio Amplifier

1 Answer

Where do I connect passice subwoofer


How many terminals does your s woofer have?
accordianman

Nov 01, 2007 | Denon AVR-1507 Receiver

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