2023 Sierra 1500 | Audio and Speaker System | MultiPro Tailgate | KICKER | PDV | Requires QK2 | 19417163
KICKER and GM Unveil the MultiPro Tailgate Audio System at SEMA | GMC Sierra, SEMA, original equipment manufacturer, General Motors, GMC | KICKER Audio, OEM supplier to GM, combine forces to offer
MultiPro Tailgate LIGHTS | GMC AT4 Forum
GMC's New Truck Bed Audio System Is Perfect for Tailgating
2024 Sierra 2500 | Audio and Speaker System | MultiPro Tailgate | KICKER | PDV | Requires QK2 | 19434975
MultiPro™ Tailgate Audio System by KICKER | Andy Mohr Buick GMC
2023 Sierra 1500 | Audio and Speaker System | MultiPro Tailgate | KICKER | PDV | Requires QK2 | 19417163
Elevate Your Tailgating Experience with the MultiPro MultiFlex Tailgate Speaker – 404 Parts
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22-23 GMC Hummer EV MultiPro Tailgate Audio System by KICKER NEW GM 19421331 | eBay
Kicker Audio System in the GMC Multi-Pro Tailgate [overview] - YouTube
How To Install a Multipro Tailgate Kicker Speaker - YouTube