Best Portable Boat Speaker

JBL Go 4 - Ultra-Portable, Waterproof and Dustproof Bluetooth Speaker, 7-Hour Built-in Battery, Made in Part with Recycled Materials (Black)

JBL Flip Essential 2 - Portable Waterproof Bluetooth Speaker - Gun Metal

JBL Go 3: Portable Speaker with Bluetooth, Built-in Battery, Waterproof and Dustproof Feature Black

JBL Clip 5 - Ultra-Portable, Waterproof and Dustproof Bluetooth Speaker, Integrated Carabiner, Up to 12 Hours of Play, Made in Part with Recycled Materials (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

Bose SoundLink Revolve+ (Series II) Portable Bluetooth Speaker - Wireless Water-Resistant Speaker with Long-Lasting Battery and Handle, Black

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

soundcore Boom 2 Outdoor Speaker, 80W, Subwoofer, BassUp 2.0, 24H Playtime, IPX7 Waterproof, Floatable, RGB Lights, USB-C, Custom EQ, Bluetooth 5.3, Portable, Camping, Beach, and Backyard-Black

Sony ULT Field 7 Wireless Portable Bluetooth Karaoke Party Speaker IP67 Waterproof with 30 Hour-Battery, Powerful Bass, Comfortable Handle, and Colorful Lights, Black (SRSULT70)

JBL Flip 6 - Portable Bluetooth Speaker with 12 Hours of Playtime, Powerful Sound, IP67 Waterproof and Dustproof, JBL PartyBoost for Multiple Speaker Pairing - Red