Yes, you are right, i did misstype, as in my head, was by quality of setups like 1-2-3-4, std-hp-hk-bw 
, you are right 01-so called standard, 02 - HP, and HK is upgrade of HP ,that's why called HP PLUS - 04 it's correct, and best is sure B&W - Premium sound level,03 item at config Orbit .
One thing realized last night, reading some thread, which not many people mentioned, but X119 explained to someone at swspeed, that after change config for ex. HK - 04 in Orbit at 028 item, or 201- subW enabled, need turn off car, lock, wait few minutes and then turn on car, to "apply" this change, and then test by some standard speaker + pins on AMP connectors you explained for subW and for roof speakers, if we want test do we get sound from amp for subW pins and roof speakers in this HK-04 config, on 028 item and 201 item-subW.
You wrote HP in 2 variants, i saw variant 502 and 504, for my car is 502, and i feel like 2 subw in front , and i see at ebay and other selling sites, mostly offered subf front and rear for HK setup, so not sure is in my case 2x subW in front, or 1x, as at rear no sbuw definetely?
And probably in my case is 8x speakers, as someone wrote at XC40 UK forum, 1x dash + 2x pillars a front + 2 front mid + 2x mid rear + 1x subw (or 2x subw in front-dash) , so it's 8x or 9x...
And for HK + 5x, 2x sunroof, 2x rear bottom woofers + 1x subw rear in trunk, in total = 13x, as could see, seems those 13x HK, are these existing 8x little bit better quality speakers + 5x additional above mentioned, and about AMP not sure is diff totally.
And its probably like this picture from xc40 uk forum posted, and i just marked, what's HP setup, what HK,
![[Image: c3X7mqj.jpeg]](https://i.imgur.com/c3X7mqj.jpeg)
But can be this HP AMP can be used for +5x adittional sepakers of HK set, and that need do test like X119 told, apply change config, turn off car, wait little bit, and then test do we get sound from amp for sun roof speakers, subw and 2x reat's door bottom speakers.
However i ordered these 2x rear's door speakers, part number suggested by parts24 from my VIN, k502 variant, and will test addint these 2 in rear's door bottom. What do you think, need here to use 04-HK config by Orbit change or can leave HP - 02 item at 028 amp-radio ?
, you are right 01-so called standard, 02 - HP, and HK is upgrade of HP ,that's why called HP PLUS - 04 it's correct, and best is sure B&W - Premium sound level,03 item at config Orbit .One thing realized last night, reading some thread, which not many people mentioned, but X119 explained to someone at swspeed, that after change config for ex. HK - 04 in Orbit at 028 item, or 201- subW enabled, need turn off car, lock, wait few minutes and then turn on car, to "apply" this change, and then test by some standard speaker + pins on AMP connectors you explained for subW and for roof speakers, if we want test do we get sound from amp for subW pins and roof speakers in this HK-04 config, on 028 item and 201 item-subW.
You wrote HP in 2 variants, i saw variant 502 and 504, for my car is 502, and i feel like 2 subw in front , and i see at ebay and other selling sites, mostly offered subf front and rear for HK setup, so not sure is in my case 2x subW in front, or 1x, as at rear no sbuw definetely?
And probably in my case is 8x speakers, as someone wrote at XC40 UK forum, 1x dash + 2x pillars a front + 2 front mid + 2x mid rear + 1x subw (or 2x subw in front-dash) , so it's 8x or 9x...
And for HK + 5x, 2x sunroof, 2x rear bottom woofers + 1x subw rear in trunk, in total = 13x, as could see, seems those 13x HK, are these existing 8x little bit better quality speakers + 5x additional above mentioned, and about AMP not sure is diff totally.
And its probably like this picture from xc40 uk forum posted, and i just marked, what's HP setup, what HK,
But can be this HP AMP can be used for +5x adittional sepakers of HK set, and that need do test like X119 told, apply change config, turn off car, wait little bit, and then test do we get sound from amp for sun roof speakers, subw and 2x reat's door bottom speakers.
However i ordered these 2x rear's door speakers, part number suggested by parts24 from my VIN, k502 variant, and will test addint these 2 in rear's door bottom. What do you think, need here to use 04-HK config by Orbit change or can leave HP - 02 item at 028 amp-radio ?