Does the red light on the amplifier light up on during use? Mine does not even with the power adapter is plugged in.
1173591
The red light should be on whenever the amplifier is plugged in. The manufacturer should have a way to troubleshoot (instructions, website, customer service) to figure out what's wrong. Saludos
1509529
chances are the splitter is blocking or has reduced power supply to antenna. if the red power light on antenna is not on or dim might be a clue... since inside controller supplies electrical current to amplifier (built into antenna) do not recommend your setup.
940257
1: Make sure that the right out put is selected weather it be CD AUX or whatever you are trying to get sound from2: Make sure you have to right type of speaker this power amp only uses one type of ohms If this doesn't help and even the radio doesn't work get a return auth from Amazon and have them send a new one I did have problems with the first unit I had and the second one has been working fine
1211736
Mine worked fine. If you don't see a light inside the unit when you plug it in, either the unit is defective or it not connected properly.
1163836
No. These are passive monitors and the power is turned on and off by your amplifier.
709358
Hi Kathie,I believe the red light just means it's in standby mode. I have mine wired to my sound bar and when my sound bar is off, the light turns red. But when I turn the sound bar on, the subwoofer light turns to blue and it starts producing sound. Hope this helps!
2163630
No power is different from not having sound. If no power up, contact tech support. If no sound, then consider the following: When using the adapter, it can be difficult difficult to link TV and soundbar when turning on and off. My best solution is power down the TV only and leave the power bar power-up at all times. Either the power unit or the adapter is challanged by cycles of on and off
1302359
When you plug it into the wall, if it is fully charged then the light on the power plug is green. I believe that as the battery gets low as you are playing it, then the power light on the front of the amp changes color, not totally sure of that. The solution is to just keep it charged at all times, so you know you always have a full battery.
705203
It plugged in to mine just fine. It did little to amplify any sound though. I would not recommend it.
729377
I haven't had that issue. It sounds like you have a faulty adapter. I would try to RMA it.
905645
My apologies for the long time to respond to this, this is the first time I get asked a question through Amazon. Anyways the power supply worked great for me but the problem could be from the power source or the speakers. So try to test your speaker with the same power supply at another location in your house or a friends house maybe with a portable mp3 player. Also if someone else has the same speakers borrow the power adapter or swap your friend's speakers from the monitor just to test it.
280106
Is the battery dead? I had one of these amps suddenly stop working for me after about a year of use, I think the wiring goes goes out eventually. You may want to try returning it.
1424874
I wired my Dual BP1204 at the fat 12V wire before it goes IN to the amp (not to the speaker wires AFTER the amp) - I just jacked in to the amp inlet and sent a small wire to the light connection at the back of the box. The lights blink with the music, and it will never be more than what the battery is putting out (it is not amplified). I hooked it up like that 6 months ago, and they are fine.
443173
I never hooked up sound, so I can't speak to that aspect of the device. I think that this is a very old model, it's probably been sitting in the warehouse for a long time. I returned this model immediately after receiving it. It wouldn't power up, when it finally did the screen was obviously damaged - googling suggested the damage was from being too hot. Sorry, that's all I've got. It would be helpful to know what source you have it hooked up to and how you've plugged it in.
2127650
The red light on mine comes on everytime I "plug" it in to the wall. I would say it is defective. Try several sockets to check for sure.
1255130
Eric, Sorry it took so long to get back to you. I have this unit on a bike trailer for synchronized to music Xmas lights. I finially got the bike set up yesterday to check it out but couldn't get the unit to work. I installed my old amp to get the music to work. From what I remember last year, the amp starts playing music when power is turned on if the power switch is already turned on. - Mike
558414
If I do not have anything (no Inputs) plugged into the amp, mine does not hum, even with volume turned up to max.