Yamaha PDX-60 Wireless Speaker System for $69.97 after coupon code GRF40909. Shipping is $6.59 for a total of $76.56 shipped. Here is a screenshot for your reference.  It features a 3.25" full range cone speaker, 60Hz to 20kHz frequency response, wireless connectivity via Bluetooth and lossless signal (Linear PCM transmitter), and more.  Most places have [...]