I have a lovely boxed and sealed 10" Pioneer sub in my crappy daily - a Toyota Corolla hatchback and it sounds great.
I want to upgrade the Audio in the wifes A4 saloon but I'm struggling a bit as the boot gets used all the time for boxy items and having a big sub that needs taking in and out is not a good option.
So.... I have considered an active slimline sub (or two if needed) which could be secured to the rear seat or elsewhere within the boot but are they going to be heard?
A neighbout has A Rainbow Intelli active sub:
Rainbow Intelli Sub 8 AFE 20cm Underseat Amplified Subwoofer
It is in the boot of his 5 series estate and it works well, but the rear load area is not sealed off from the cabin like it is on my A4 which has the solid metal rear seat bulkhead. Being Rainbow it is great quality but also expensive.
There may be the option of me buying it from him, but for the same money I could buy a pair of equivalents from a lesser brand like Fusion/Vibe etc?
Has anyone tried a smaller sub in a B5 boot?