Amazon has the Edifier 42W 2.0 Powered Bookshelf Speakers (R1280T) for $85 with free shipping. List price: $100. Features remote control, 4" full ranged speaker, MDF cabinet, two RCA inputs.

Has excellent Amazon Reviews.

Woot! has the Vipex 10W Bluetooth Mini Sound Bar for $30 with free shipping w/ Prime. Features Bluetooth 5.0, 3.5mm aux port, measures 16.2" x 2.25" x 3". Provides you a more enjoyable sound experience with its dual powerful 5W superior sound drivers.

Has excellent Amazon Reviews.

Amazon has the Klipsch Cinema 600 Sound Bar 3.1 Home Theater System with HDMI-ARC for Easy Set-Up (1068777) for $299 with free shipping. B&H Photo sells it for the same price.

Has excellent Amazon Reviews.

Amazon has the Sonos Move Battery-Powered Smart Speaker w/ Alexa (White) for $299 with free shipping. List price: $399. Features IP56 rating, up to 11 hours of continuous play time, and be controlled using Sonos app, Bluetooth, AirPlay 2, and your voice.

Has excellent Amazon Reviews.

Amazon has the Sonos Move Battery-Powered Smart Speaker (Black or White) for $299 with free shipping. Features: IP56 rated, Two Class-D digital amplifiers, Capacitive touch controls, Wi-Fi + Bluetooth support, compatible with AirPlay 2 on Apple devices iOS 11.4 and higher.

Has excellent Amazon Reviews.

Amazon has the Urbanears Ralis Portable Bluetooth Speaker (4 color options) for $100 with free shipping. Features 50Hz - 20kHz frequency range, 20-hour playback time and Aux audio input.

Has excellent Amazon Reviews.