VIBE Powerbox65.4 Car Audio 520W Peak Amp Plug & Play Amplifier for BMW X5 E53. VIBE Powerbox65.4 Car Audio 520W Peak Amp Plug & Play Amplifier for MINI R50/53. The ultra-compact size can be fitted anywhere in the car, and is perfect for hiding away behind the dashboard, in glove boxes or under seats.
eBay