For hardcore audiophiles, the 2024 Tacoma offers a 10-speaker JBL sound system upgrade that includes an externally coupled subwoofer, which is lighter and more space efficient than traditional subwoofers while still providing thumping bass. But the real party piece is the JBL Flex portable speaker, which serves as the central speaker when docked on the dash, where it also charges. When removed, the Bluetooth speaker can last for up to six hours, Toyota says, and can pair with other Toyota JBL Flex speakers. It can even survive being submerged under up to three feet of water.