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Rick R.'s 2017 MINI Cooper

An audiophile adds more sound to his MINI

2017 mini cooper

When you care about sound and you have a 30-minute commute every day, a stock stereo system just isn't going to cut it. When you're driving a late-model MINI Cooper, though, replacing the receiver is next to impossible, so what's an audiophile to do? For Rick, a Hope Mills, N.C. resident, the solution was easy. Do pretty much everything else!

The first step was boosting the receiver's performance with an AudioControl sound processor. Getting it to work with the stock receiver was a bit of a challenge, but Rick was up to it. The result is a balanced, equalized, time-aligned signal that gets the most out of his aftermarket amps and speakers.

"We used the factory locations in the doors (3" midrange) and for the 6-1/2" Hertz speakers under the front seats," he explained. "The fronts are crossed down to 60 hertz and up, and the rear is 60 hertz and down. I'm using a JL Audio XD400 amplifier in 2-channel mode to run the front, while another XD400 is running two JL Audio 8W3 subwoofers in 2-channel mode." 

mini cooler cargo area

The JL Audio amp and subs live in this custom-made enclosure

Rick did more than just plug new gear into the stock locations, though. He also did some custom work to max out his MINI's audio performance.

"For the Hertz tweeters, we mounted custom tweeter pods wrapped in fabric to match the car's interior," he said. "In the rear, we installed the JL Audio amps and subs in a custom enclosure, and the crossovers and distribution blocks are hidden out of sight. I plan to upgrade the amps and sub in the near future, too." 

mini cooper custom tweeter

The tweeter installation is especially slick

The overall result is a system that sounds as cool as this MINI looks. Rick's understandably proud of his system, especially the custom work. And he's still not done, so we're hoping to hear more about this Mini's audio evolution. Thanks, Rick!

Items installed:

AudioControl DQ-61 factory sound processor

Hertz MPK 163.3 PRO 6-1/2" 3-way component speaker system

Two JL Audio XD4004v2 4-channel car amplifiers

Two JL Audio 8W3v3-4 8" 4-ohm subwoofers

Plus an amp wiring kit and some sound deadening material

Vehicles in the Custom Car Showroom are submitted by customers and fans, and edited by Crutchfield writing staff. You can find more of these articles on the Showroom main page.

  • Jeffrey A Wasson from Sparks

    Posted on 11/30/2021

    Would love more info and pics on the 2015 mini roadster by Rick.

    Commenter image

    Jon Paul from Crutchfield

    on 12/1/2021

    Jeffrey, That's everything we have, but if Rick sees this, maybe he'll send along some more. If you're planning a Mini upgrade of your own, give us a call and talk to one of our advisors. We can help you choose the right gear and give you the right advice on how to install it.
  • Charles Hicks from San Diego

    Posted on 3/18/2020

    What wires did you use to go to your signal processor? Off radio or off factory amp?

    Commenter image

    Jon Paul from Crutchfield

    on 3/19/2020

    Charles, We haven't spoken to Rick lately, but we can help you if you need it. If you buy your gear from Crutchfield, you can call Tech Support for free help setting up your system. If you purchased your equipment elsewhere, you can still get expert Crutchfield Tech Support - 90 days-worth for only $30. Check out our tech support page for details.

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