Bluetooth speakers aren’t created equal – here are the ones I’d buy for Prime Day

• Current price: $179 (33% off)
• Original price: $269

Bose’s SoundLink Plus is in the upper-middle of its SoundLink lineup, and to me, it’s the perfect size. This speaker features four passive radiators, which help it produce a huge bass response, which is exactly what you need for an outdoor soiree….