This event happened on Sunday, August 23, 2026.
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Diamond In The Back Cadillac Car Show
This listing hasn’t been confirmed by the organizer yet — details may change. Confirm with the source ↗.
Going to this one?
Free members get show-prep discount codes at JS Ultimate Sounds and JS Alternators — plus alerts when new shows are added near you.
About
Roll through and check out the flyest Cadillacs at the Diamond In The Back Car Show—where classics shine bright!
Gear for this build
In stock at our partner shops — real prices, shipped from people who run this stuff.
Sundown Audio
Sundown Full Tilt 50' 1/0 AWG Cable
50 ft of 1/0 AWG power/ground — the gauge most big-three upgrades call for.
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Orion Car Audio
Orion XTRPRO2K Monoblock
2000W max Class D mono — stable to 1Ω for a big sub stage.
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Orion Car Audio
Orion CEA1600.1D 1600W RMS Mono
1600W RMS Cobalt Elite monoblock — real power per dollar.
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Sundown Audio
Sundown Full Tilt 50' 4 AWG OFC Cable
True OFC 4 AWG — for runs where CCA voltage drop won’t cut it.
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JS Ultimate Sounds and JS Alternators are run by the ShowUp team — buying there supports the site. Prices as listed at the shop.