Reddit reviews PAC ROEM-NIS2 System Interface Kit to Replace Factory Radio and Integrate Factory Amplifiers for 1995-2002 Nissan Vehicles with Bose Audio Systems,Black
We found 6 Reddit comments about PAC ROEM-NIS2 System Interface Kit to Replace Factory Radio and Integrate Factory Amplifiers for 1995-2002 Nissan Vehicles with Bose Audio Systems,Black. Here are the top ones, ranked by their Reddit score.
System interface to replace factory installed receivers and integrate factory amplifiersAdjustable 4-channel RCA outputsIsolated transformer inputs and outputsFor 1995 - 2002 Nissan vehicles with Bose audio systemEasy InstallationSystem interface to replace factory installed receivers and integrate factory amplifiersAdjustable 4-channel RCA outputs that provide Line Level MatchingIsolated transformer inputs and outputsTrigger wire includedFor 1995-2002 Nissan vehicles with Bose audio system
It was extremely easy. I used this wiring diagram: http://s222.photobucket.com/user/HOTTTiEBOi7/media/g35_pacoem2_to_jvs_kw-avx820_zps17433e60.jpg.html
I had to splice some wires, but everything was plug and play from there. I wouldn't recommend the headunit/adapter combo I got because I had to sand down the adapter a bit to fit it over the head unit.
Doing what you're proposing will end one of three ways:
The adapter you listed are for specific amplifier models designed to accept speaker-level inputs via the RCA cables. These aftermarket amplifiers generally have a switch to change the input type from line level to speaker level so you don't go burning things up.
There probably is a plug and play solution out there to wire an aftermarket deck to your factory amplifier that isn't hacky. I suggest googling it. "[auto year make and model] retain factory amplifier" should do the trick. Like "1999 Nissan Maxima retain factory bose amplifier" results in a PAC ROEM NIS2 adapter.
This is what I used for my 06 altima ser with Bose Works perfect and super easy to install. Was my second time doing a install.
Best Buy did not sell me that adapter, unfortunately.
While researching the LP6-4 I stumbled upon this: https://www.amazon.com/PAC-ROEM-NIS2-Interface-Integrate-Amplifiers/dp/B000CE9OY2
$20 cheaper and addresses the issue of connecting to Bose amps in a Nissan. Just ordered it - will update after I hook it up.
I'm not a 100% sure... I bought all the parts and then had a shop install it...
I did purchase this so I was under the assumption that the Bose stuff was still being used: PAC ROEM-NIS2 System Interface Kit to Replace Factory Radio and ... https://www.amazon.com/dp/B000CE9OY2/ref=cm_sw_r_sms_awdb_t1_kewKBbKMG7D5B
The installer said he wasn't needed, but I didn't get it back, so I'm not sure if it was installed or if they just kept it.
I am speaking from personal experience on my own car and I'm not sure if it'll pertain at all to your situation so take it however you want.
I own a 2006 G35 with factory bose amp and if I did not use the correct interface kit and spliced the headunit cables directly to the factory audio interface, i would experience the same exact symptoms you did. This was because on my car the bose amp needed to havea the correct signal supplied to which was only possible with this interface kit: https://www.amazon.com/PAC-ROEM-NIS2-Interface-Integrate-Amplifiers/dp/B000CE9OY2
again this is for my car and I dont know if you have a factory amp or anything but maybe its something you can look into