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I have a Sonance Virtuoso a800 subwoofer amplifier, was working then not , all lights are working.

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Can a technics su v670 be wired up with a technics power amp a800s mk II?? what im thinking it doubles up on the power the wattage to each channels? am i rite? the suv 670 is 90 watts per channel and the...

"im no proffetional at this". Really?

If you looked at the manuals for either product you would NEVER find a recommendation to use one amplifier's speaker input to drive the LINE LEVEL (very small) input on another amplifier. Speaker outputs are for driving speakers or amplifiers designed to accept speaker-level input (like some self-powered subwoofers). In no case is the power of the originating amplifer BOOSTING the power of the driven one.

You should do some reading on how amplifiers work before you blow something up and come asking for advice on how to resolve it.

Sep 02, 2011 | Audio Players & Recorders

3 Answers

The rca jacks for my sonance the sub subwoofer are apparently broken or loose inside. How do I get the back off to repair?


Please check this link for your problem:-

Please get back to us if you have further query else please accept the suggestion.

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Apr 18, 2011 | Sonance The Sub Subwoofer

1 Answer

Is sonance the sub, 12 inch subwoofer 4 0hms are 8 ohms ?

Why does it matter? Being self-powered, it presents a load only to its own amplifier.

Jan 17, 2011 | Sonance The Sub Subwoofer

1 Answer

Power won't come on for my Sonance Sub Woofer.

yes, and sometines the power wires get broken inside..... good luck

Apr 24, 2010 | Sonance The Sub Subwoofer

1 Answer

I have a Sonance "the Sub" and it is in perfect condition. But it will not come on. The power light is on. Is it worth it to fix it and what could be the problem.

Yeah, it's worth it. What have you tried to get it to work? Feed it some line level input from something and observe what it does.

Jan 19, 2010 | Sonance The Sub Subwoofer

1 Answer

I got this amp from a garage sale and it has no manuals. Trying to figure out how to hook it up

Here you go bro:

Nov 01, 2009 | Sonance Sonamp 260 MKII 2-Channel...

1 Answer

Sonance 275 no getting sound to speakers

The Sonamp 275 has Signal LEDs on the front panel, above the Volume pots. If signal is present at the RCA inputs, the Signal LEDs will be blinking.
Most likely, there isn't any line level audio signal coming from the receiver. Hook RCAs to Tape Output or MD output and check system using the Tuner which is an analog signal.

Jan 11, 2009 | Sonance SAT275 2-Channel Amplifier

1 Answer

My Sonance 2100 has no output

Ensure that the power button is pressed in. Set the Auto-On switch on the rear panel to the OFF positon. If the green light comes on the amp was not seeing any signal to trip the Auto-On feature to turn on. Check the source and RCA cable connected to the amp.
If no green light, then the internal fuses are blown. Have a certified technician handle that repair to avoid a shock hazard.

Jun 14, 2008 | Sonance 2120T 2-Channel Amplifier

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