Amazon.com: 9-Inch IPS Touchscreen Android 10 Car Stereo for Mazda 3 2010-2013 with Wireless CarPlay & Android Auto 2+32GB Car Radio, Support GPS, WiFi, Bluetooth, FM Radio, Backup Camera, SWC, Dual USB,
2021 Mazda 3 – Bose 12-speaker Sound System Review | Apple CarPlay & Android Auto - YouTube
Ma177U) 2010 - 2013 Mazda 3 OEM NON-BOSE Single CD AM FM Radio Receiver
2 Din Android 11 For Mazda 3 2004-2009 Car Radio Multimedia Player Stereo Navigation With Bose Carplay Speakers Head Unit Video - Car Multimedia Player - AliExpress
Eonon GA9163K Seckill | Mazda 3 2010-2013 Android 8.1 2GB RAM & Quad-Core Processor 8 Inch HD Touchscreen Stereo Compatible With Bose System In-dash Head Unit Support Split Screen Multitasking Bluetooth Connection 4G Dongle
Manning Valley Automotive - Mazda 3 GT and Astina BOSE® SOUND SYSTEM Enjoy stunning crystal-clear audio carefully crafted and placed for maximum audio clarity. GT and Astina models feature 12 Bose® speakers
A good look at the BassMatch woofers in the 12-speaker Bose Stereo for the Gen 4 Mazda3 : r/mazda3