I bought a pair of EDIFIER S880DB Hi-Res Audio Certified Active Bookshelf Speakers to use in my small home office, having spent quite a bit of time researching. I primarily wanted powered speakers with a relatively small footprint, but including a DAC for a USB input from my laptop, and Bluetooth. The product sounds excellent, and comes with every cable you might need. The price from K&B beat Amazon, including free delivery. It arrived really well packaged and in good time. DPD met their delivery slot. This purchase has been great, and I will definitely recommend K&B to others.