See all parts that fit your 2009 Acadia
5-1/4" to 6-1/2" speaker adapter brackets
Product highlights
6-1/2" to 5-1/4" Front Speaker Adapters for GM Fullsize Trucks
Learn more about the gmsb345
600W Peak (60W RMS) 6.5" Sport Series 2 Way Coaxial 4-ohm Car Speakers
$49.00
List price $80.00
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
Best selling similar products
• Speaker bracket plate for select 1998-2024 vehicles from Toyota, Subaru, Scion
• For the installation of 6.5” to 6.75” speakers
• Works with all speakers including component drivers
(35)
$18.99
List price $37.99
• Compatible with select 1995-2014 vehicles from Chevrolet, GMC, Hummer Vehicles
• Fits 5.25" or 6.5" speaker
(28)
$12.99
List price $22.99
• Fits select 2003-2024 vehicles from Chevrolet, GMC, Cadillac Vehicles
• Fits 6" to 6.75" aftermarket speakers
• Step by step instructions
• Made with heavy duty ABS plastic
(23)
$16.99
List price $33.99
• For Select select 2004-2023 vehicles from Honda, Acura Vehicles
• Color: Black
• High Grade ABS Plastic Construction
• Factory Matched Texture Style
(12)
$19.99
List price $37.99
• Fits select 2012-2025 vehicles from GMC, Chevrolet, Cadillac
• Designed to install 6x9" aftermarket speakers
• Easy installation, no cutting or drilling required
• Includes (1) speaker adapter plate
(24)
$29.99
List price $33.99
• Speaker bracket for select 2009-2024 vehicles from Ford, Lincoln, Alfa Romeo
• For the installation of 6.5” to 6.75”kick panel speakers
• Breakaway tab design
(28)
$22.99
List price $31.99
• Speaker bracket for select 2002-2024 vehicles from Toyota, Subaru, Lexus
• For the installation of 6x9” speakers
• One pair of brackets included in each package
(31)
$19.95
List price $36.99
• The SA656 speaker adapters fit most aftermarket 5 1/4" and 6 1/2" speakers into a 7" factory opening
(50)
$13.95
List price $14.95
• Fits most aftermarket 6"x9" speakers into 6.5" factory openings
• Constructed of ABS plastic
• Includes All Necessary Hardware
• 2 In 1 - Speaker and Tweeter Adapter.
(2)
$20.95
List price $20.95
• Front speaker plate for select 2015-2025 vehicles from Ford, Lincoln
• For the installation of 6.9” speakers
• Works on front door speaker locations
(15)
$16.95
List price $32.99
Manufacturer:
Model Number:
GMSB-345
Weight:
0.50lbs
Internal SKU:
gmsb345
Internal Product ID:
4307
| 5 star |
|
100% |
| 4 star |
|
0% |
| 3 star |
|
0% |
| 2 star |
|
0% |
| 1 star |
|
0% |
| Durability | ||
| Value | ||
| Features | ||
| Design | ||
| Usability |
Great product
No problems with this product. Fits good.
1 found this helpful
Audeze DECKARD + Sennheiser HD 700
Audiophile Grade Class-A Headphone Amplifier & DAC plus Hi-Fi Professional Stereo Headphones
(4)
$781.02
List price $1768.00
Rockford Fosgate Punch Pro PPS8-6
200W Peak 6-1/2" Single Punch Pro Series 8-Ohm High SPL Midrange Speaker
(6)
$65.99
List price $89.99
5" TFT-LCD Portable GPS Navigation Unit with Built-in Bluetooth Hands-free Capability
(1)
$309.99
List price $599.99
Rockford Fosgate Punch Pro PPS8-10
700W Peak 10" Single Punch Pro Series 8-Ohm High SPL Midrange Speaker
(2)
$159.99
List price $299.99
Kicker KM65G CHROME (41KM65GCR)
KM65GCR Marine Speaker Grille for KM65 6.5" Marine Coaxials - Chrome
$39.95
List price $59.99
Cancel
Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
