Best Portable Car Speaker

Anker Soundcore 2 Portable Bluetooth Speaker with 12W Stereo Sound, Bluetooth 5, Bassup, IPX7 Waterproof, 24-Hour Playtime, Wireless Stereo Pairing, Speaker for Home, Outdoors, Travel

Bose SoundLink Micro Bluetooth Speaker: Small Portable Waterproof Speaker with Microphone, Black

Anker Soundcore Mini, Super-Portable Bluetooth Speaker with 15-Hour Playtime, 66-Foot Bluetooth Range, Enhanced Bass, Noise-Cancelling Microphone - Black

Bose SoundLink Max Portable Speaker, Large Waterproof Bluetooth Speaker, Up to 20 Hours of Battery Life, USB-C, Built-in 3.5mm AUX Input, Black

Soundcore Anker Motion Boom Plus IP67 Portable Speaker, 80W Stereo Sound, Custom EQ & BassUp, USB-C, Bluetooth, Built-in Power Bank, Waterproof Bluetooth Speaker for Camping, Pool, Beach, and Backyard

Soundcore 3 by Anker Soundcore, Bluetooth Speaker with Stereo Sound, 24H Playtime, IPX7 Waterproof, Pure Titanium Diaphragm Drivers, PartyCast, BassUp, App, Custom EQ, for Home, Outdoor, and Beach

Monster S310 Bluetooth Speaker, Portable Bluetooth Speaker, 30W True Wireless Stereo Pairing Deliver Dynamic Sound, Waterproof Speaker, Bluetooth 5.2 Built-in Mic, 24H, for Family Outdoor

Anker Soundcore Boost Bluetooth Speaker, Portable Speaker with Well-Balanced Sound, BassUp, 12H Playtime, USB-C, IPX7 Waterproof, Wireless Speaker with Customizable EQ via App, Wireless Stereo Pairing

soundcore Motion 300 Wireless Hi-Res Bluetooth Speaker with BassUp, Portable Speaker with SmartTune Technology, 30W Stereo Sound, 13H Playback, and IPX7 Waterproof, for Backyard, Camping, and Hiking

Ultimate Ears BOOM 3 Wireless Bluetooth Speaker, Bold Sound + Deep Bass, Bluetooth, Magic Button, Waterproof, 15 Hours Battery, Range of 150 ft