My phone won't pair with my Ken wood KAC- PSS47 amplifier

Are you certain that the amplifier is not the problem? Bluetooth needs both devices to be powered up and the Bluetooth circuitry to be active at the time of pairing attempts. Since Bluetooth is a radio frequency technology you may be having some device that is producing radio frequency interference that causes the pairing to stop because the Bluetooth adapter in one or both of the devices can't get a good signal or a strong enough signal.


Try to do the pairing with nothing else in the house operating on electricity. That means nothing - including battery powered items - should be turned on and powered up when you try the pairing again. Interference does not have to be in Bluetooth frequency range to create a problem, because of harmonics - a sympathetic frequency stimulated by a given frequency generating device. This can be a neon sign or a wireless telephone, or some other device like microwave ovens or even electric motors.


Once you have radio silence within the Bluetooth distance range, try to pair it again. If it still will not pair your amplifier, I'd call their customer support and ask them to walk you through the procedure; there is the possibility they may have another code or technique to force the pairing. If it still fails, I would deduce that there is a problem in the amplifier unless you've been able to pair it before. In that case you may be having a problem with the device you are pairing it to.

Hi,

What model amp and speakers are you using?

The scala rider Q G A won't pair with my I Phone 4S it keeps saying nothing

Your car's bluetooth can only be paired to one device at a time. You would have to release it from your ohone to allow it to pair with hers. It's actually uncommon for any bluetooth audio device to be capable of pairing to multiple devices. I know that Jabra is the only manufacturer that I have found with headsets that will pair multiple devices.
Short answer is that it simply won't work.

Put the headset in PAIRING mode, if it has been paired with another phone, it will not accept a new pairing or another phone until you put it in pairing mode again. Press the button until the LED gets steadily ON, search the headset and pair it with the new phone. It only accepts one paired phone at a time.

This feature allows the amp to be paired to any stereo. The input may be in stereo but the amp then changes it back into mono using sound from both sides. Hope this answers your question.

Can you pair the voyager with anything?

Are you putting the bluetooth headset into pair mode correctly?

look at the Z [impedance] specs for the amp. Look at the Z for the speakers. You may eventually have to wire them in a series-parallel config or risk blowing your output transistors.

Due to the utilization of so many drivers, your power demands are limited. The more drivers you utilize, the more volume loss. Bass response requires a lot of power (W) in which to drive.

Do not worry about paper or polyprop/carbonate structures... focus on your impedance issue or risk frying the output transistors in the long run [thermal runaway].

the outputs should be replaced in pairs, there are 2 to 4 pairs, but you sould only need 1 pair replaced. these transistors typically range between 10 to 30 cdn each + labour, look for 1 to 1.5h to replace & test the unit after repair. check your local repair shop for their rates. good luck