Wiring BIG CAR AUDIO System w| Multiple Batteries & Installing Sundown SUBWOOFER Amplifier | HOW TO

LIVE LIFE TO THE FULLEST!!!! Come join the fun while wiring up Mike's new car audio setup and building a homemade amp rack! We've already upgraded to a high output alternator so let's keep customizing the sound system with a full electrical installation: Adding MORE 12v batteries to increase our reserve capacity, connecting new copper bus bars, cutting shorter 0 gauge wire, and installing a BIGGER more powerful bass amplifier! Thanks For Watching :)

Watch Our FIRST VIDEO Here!

(Upgrading To Aftermarket HO Alt)

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THE VOLUME IS MUCH LOUDER NOW!

Music By: AudioBlocks & YouTube Music

Licensed under a Creative Commons Attribution license (

Mike's BIG BASS VAN
3 15" DC Audio Subwoofers
(2 15s Are Mounted Regular, 1 is Inverted)
Ported Box w/ Center Slot Port
(Tuned to 40 ish Hertz)
7 Crescendo HPL120 Batteries
Custom Set of DIY Copper Busbars
2 XS Power D7500 Batts
(High Discharge 12 Volt AGM Battery)
XS POWER FLEX 1/0 Power Cable
(Positive & Ground w/ Sky High Heatshrink)
DIY False Floor w/ Aluminum Conduit

Enjoy learning how to install custom stereo systems?
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More EXTREME Build / Installations Coming

EXOcontralto
Bassheads Unite 2020

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