I have a full stereo speaker setup with subwoofer, that you can connect to your phone or computer using Bluetooth v5. This is much better quality sound than a tiny Bluetooth speaker! The subwoofer has its own 150 Watt amplifier, more than enough to fill a house with sound. The Bluetooth amplifier can drive 100 Watts to two speakers.
I will also throw in a brand new subwoofer cable and two Sony bookshelf speakers for free if you buy the whole lot!
The subwoofer alone cost me $300 and the Bluetooth amplifier cost me $80. You are getting a good deal on this equipment, so no lowball offers.
These items are almost all new:
Fosi Audio BT30D Bluetooth amplifier - brand new unopened!
Polk Audio PSW125 12” front-firing subwoofer - opened but never used
Bluerigger subwoofer cable -brand new unopened!
Sony SS-D115 bookshelf speaker pair - used but in excellent condition!