2023 GMC Acadia stereo and speaker fit
In the 2023 GMC Acadia, the factory radio can't be swapped for a standard aftermarket stereo, so the usual upgrade is speakers, an amp, a processor or a sub. Speaker sizes that fit: 6x9" front doors, 6.5" or 6-3/4" rear doors. DJ Custom Audio in South Gate stocks stereos and speakers that fit and installs them in its own bay, often the same day.
What fits the 2023 GMC Acadia
| Vehicle | Dash opening | Center dash | Front doors | Rear doors |
|---|---|---|---|---|
| 2023 GMC Acadia | Factory radio can't be swapped for a standard aftermarket stereo ✓ Verified | Confirm at the shop | 6x9" ✓ Verified | 6.5" or 6-3/4" ✓ Verified |
In stock in South Gate
Gear for the 2023 GMC Acadia
Buy Now, Pay Later
JL Audio C3-650 6.5-inch Convertible Component Speakers
- 6.5 in convertible component
- 75 W RMS, 4 ohm
- 2.55 in mounting depth
$529.99
Buy Now, Pay Later
Kicker CS 46CSC674 6.75-inch Coaxial Speakers
- 100 W RMS
- 90 dB sensitivity
- Zero tweeter protrusion
$99.99
Kicker KS 51KSS6704 6.75-inch Component Speakers
- 15-125 W RMS
- 1 in silk tweeters
- 91 dB sensitivity
$249.99
Pick your exact year and trim in Shop by vehicle; Tony confirms the fit before you buy.
Install notes for the 2023 GMC Acadia
- Rear doors take 6.5" or 6-3/4" speakers, and we stock both sizes.
- Not confirmed yet: center dash. These say "Confirm at the shop" until our sources agree; Tony checks them with your trim.
Local pickup and install in South Gate
Everything is picked up at the shop, Cash & Carry: 8696 Atlantic Ave, South Gate. Buy Now, Pay Later with the Payment Plan (Snap, EasyPay, Synchrony, American First). Approval and terms set by the provider.
Sizes marked "Confirm at the shop" are ones our sources do not agree on yet, or that change by trim or premium audio. Tony checks before you buy. Fit data checked against Metra dash kit and speaker guides and Alpine vehicle fitment data and Crutchfield vehicle research.
Speaker upgrade
More for your GMC Acadia
GMC Acadia speaker upgrade guide
Car guides: Keeping the factory radio · 6.5-inch speakers compared · 6x9 speakers compared · Speakers, sub or amp: where to start
Other GMC Acadia years
- 2024–2026 GMC Acadia · 2020–2022 GMC Acadia · 2019 GMC Acadia · 2018 GMC Acadia · 2017 GMC Acadia · 2013–2016 GMC Acadia · 2007–2012 GMC Acadia
2023 GMC Acadia stereo and speaker fit: questions
What size speakers are in the 2023 GMC Acadia?
6x9" front doors, 6.5" or 6-3/4" rear doors. We stock speakers in these sizes in South Gate and install them.
Are all the speaker sizes for the 2023 GMC Acadia confirmed?
Not yet: center dash still say "Confirm at the shop". Text (213) 674-9042 with your trim and Tony will check.
Can DJ Custom Audio install it?
Yes. Bring the 2023 GMC Acadia to 8696 Atlantic Ave, South Gate. Tony confirms the trim and installs in our own bay, often the same day. Text (213) 674-9042 or call (323) 944-7844.