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Forget hype cycles and spec-sheet wars—this conversation is about how music actually feels in a car, and what it takes to get there. We sit down with 20-year-old tuner and fabricator Brayden Cooper, whose journey runs from chaotic basement speaker walls to precision car, bike, and even boat installs. He’s the mind behind a Toyota Camry that pairs five Boston GT amps and a Helix DSP Ultra with baffle-mounted Boston SPG 555 racetrack subs, delivering stage depth, smooth tonality, and the kind of low-end party trick that makes bumpers flex.

Brayden pulls back the curtain on why most listeners aren’t really hearing a subwoofer—they’re hearing the vehicle, the enclosure, and the integration. He breaks down hard dome vs soft dome tweeters, why “install and tuning” beat shiny gear nine times out of ten, and how an ear for phase and balance can fix what REW graphs miss. We unpack the recent Klippel subwoofer testing drama with a level head: how to read the weighting, why scoring isn’t one-size-fits-all, and how to translate distortion and Xmax into smart choices for IB, front subs, or sealed alignments.

Then it’s on to Project RAUDI Brayden’s B8 Audi built around the Accuton Automotive three-way: C30 AM tweeters, C100 AM dash mids, and C165 AM midbass breathing into the subframe. He’s weighing dual Purifi front subs through the firewall versus a compact sealed solution like the Resonix GUS 12, all powered by Symphony Prestigio/Prodigio and potentially Micro-Precision amplification. Expect CAD modeling, 3D scans, a rear-mounted lithium main and an LTO bank for long, stable demo sessions—because consistency matters as much as peak numbers.

If you care about soundstage, imaging, and low distortion more than brand decals, this one’s for you. Brayden also shares details on his mobile tuning service—Helix, ARC, Mosconi, MiniDSP, and more—focused on turning parts into music with careful phase work, clean crossovers, and realistic targets.

Subscribe, share with a friend who’s chasing better car audio, and leave a review with your take: are you team data, team ears, or both?

To follow Brayden’s work in the high-end car audio world — including his tuning, installs, and behind-the-scenes projects — take a look at the links below:

Facebook: CoopersCustomsNH
Instagram: @CoopersCustomsNH
TikTok: @CoopersCustomsNH
YouTube: CoopersCustomsNH

Email: cooperscustomsnh@gmail.com

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