Image Dynamics is not as well known as the others in my top five, but its product is a strong offering in the world of automotive subwoofers. The look may not be as polished as other brands but the performance is on par with all of the ones I place above the iDMAX Series.
Image Dynamics is a small company that designs their products from the ground up - they design, build, and process every one of these woofers. Normally a company of this size would be good for a best buy offering but the performance of this series puts it solidly in the top five and specifically in the number four position.
The only reason that the iDMAX Series is not rated higher is due to the availability of the product. If you find a local dealer that can help with enclosure size recommendations or you are skilled enough you feel comfortable with calling the company direct, this product might move up on your personal list.
