done a simple upgrade. 1). Micro P front 6 1/2inch speakers with Tweeter. Fantastic crystal clear soundThe tweeter is fitted nicely to the original Cooper S harmon kardon A pillar housing. 2). Rear co-axial Hertz speaker. 3). Active 8'' sub woofer under the driver seat . fits just nice Bass is just perfect. 4). Audison Bit ten processor. 5). Hertz 4 channel amps. 6). Sound proofing of front doors. The quality of work from sound werkz is pretty good too. None of the upgrades is visible. It all hidden which i prefer. And Sound quality improves more than 100% . Cheerios.
Oh it cost abt 4k plus with the original mini Cooper S harmon Kardon speaker A pillars. It came with the HK tweeters as well. but the tweeters quality doesnt look good.
Mine is the stock Harman Kardon system. Enjoying it very much. Good enough for me liao.
Can I check if I am able to upgrade my current HU to the one with Visual Boost? Coz I am currently driving a MC and would like to have the Visual Boost. Thank you!