Finally got around to taking pictures of my X5 install...

2 - JL Audio 10w6v2 Subwoofers
2 - A/D/S 236is components (front)
2 - A/S/S 236is components (rear)

Hifonics Zeus 85x4 RMS amp for components
Hifonics Brutus 1500x1 RMS amp for subwoofers

Here are the subs and amps in the custom enclosure. There are white LED's and blue neon accents under the amps; it's hard to see in the daylight photo.







Ipod your BMW kit:





A/D/S components installed as factory replacements: