Eds 7/16. Exclusively for Amazon Prime members. Amazon has the Bose Soundlink Bluetooth Speaker II (752195-0800) for $89 with free shipping. List price: $129. It feature a built-in mic, NFC pairing, water-resistant, rechargeable Lithium-ion battery.

$89 Shop Now

Amazon has the Bugani 40W Portable Bluetooth 5.0 Speaker (7545883108) for $68.99 - $27 off with coupon SQYQR58F = $41.39 with free shipping. Features two 20W mid-bass external magnetic speakers, two 4W tweeters, and two subwoofer diaphragms, waterproof rating, up to 40-hour play time on single charge.

Has excellent Amazon Reviews.

$41 Shop Now

For its Prime members only, Amazon is offering DOSS DS1681 Touch Wireless Bluetooth V4.0 Portable Speaker with HD Sound and Bass (several color) with prices starting from $19.11. Shipping is free on these orders. Features built-in microphone, HD sound, Bluetooth 4.0, 12-hour playtime, built-in Li-Ion 2200mAh rechargeable battery.

Has good Amazon Reviews.

$19 Shop Now

Amazon has the Monolith 12 Inch 500 Watt Powered Subwoofer (124457) for $640 with free shipping. Features Enclosed in a cabinet made from HDF material, massive internal bracing, and outfitted with dual ports.

Has good Amazon Reviews.

$640 Shop Now