As we all knows that BMW top HiFi & Premium system use Harman Kardon OEM amplifier,but different year version with different pins definition of
the connector,though they are have the same case outlook and size diferent,this adaptor cable+universal wire type can help us solve all kinds of harman
kardon system connection you can DIY the pins for specific cars if you get the right pins from BMW OEM amplifier system,second,you can also use multimeter tool
to test the pins by one by one.this need you good skills of car audio,and of course it’s the most budget way.
What you should do?Please do as following steps
1.Get your original OEM amplifier pins definition
2.From the piont of view of PZ-X6800S,your OEM amplifier provide signals to it,so the adaptor male plug is signal input ,it connect with your OEM amplifier female
the female plug of the adaptor connect your car plug for speakers
3.cut those wires from the middle of adaptor for speaker lines only,don’t cut those lines of your original other functions.
4.we first do the input side,then output side,
5.finally wrap it up with flannel tape
Here we’ll take 2015 Mazda CX-5 with bose system for example
first step,we get the pins of CX-5 Bose amplifier,and find the cable for oem amplifier speaker out
and we know it’s following two cable terminals
what we need do now is cut the speaker lines of the adaptor to match the signal output from oem amplifier
front door left& right,rear door left & right,midrange,woofer speakers etc.
but as you know most of oem amplifier not out complete signals for midrange,tweeter or woofers,so usually
we usually use only 4ch (front door left&right,rear door left&right) signals,as PZ-X6800S built in Mixer input&output
functions,so it can output 10ch complete signals by only use 4ch input,even 2ch is ok.
1.find the front left door speaker input,then cut the corresponding cable from the adaptor show as picture
2.another side,you can use any CH1~CH8 to push the front door speakers,here we want to use PZ-X6800S CH1 to push front left door speakers
considering PZ-X6800S CH1~CH4 power smaller than CH5~CH8,So,we suggest you devide the channels as bellow
CH5~CH6 power for your front door speaker
CH7~CH8 power for your woofer underseat
CH1~CH2 power for your midrange or tweeters
CH3~CH4 power for your rear door speakers
3.according to your oem amplifier pins definition,cut the speaker lines ,connect in & out,freely combine the output based on you needs
4.You will find some cut excess thread of the male plug of the adaptor,because you no need so many input,6ch enough,so you wrap up those wires
actually you no need even 6ch input,our softwre of PZ-X6800S built in mixer function,use front left&right,rear left&right signal input sources,and provide
10CH complete frequency 20Hz~20KHz
5.finally wrap it up with flannel tapeup ,make sure the cable looks clean and tidy.
If you still have questions,please contact us online or mail :firstname.lastname@example.org