· Effortlessly create a 2.1 monitoring system and tune it to your room.· Eris 5BT media reference monitors deliver studio-quality sound in an elegant, compact form factor with Bluetooth wireless connectivity.· The Eris Sub 8BT subwoofer delivers smooth, accurate low-frequency transients, robust tuning controls, and the convenience of Bluetooth wireless connectivity.· Highpass and lowpass crossover controls ensure the Eris Sub 8BT starts working at the precise frequency where your Eris 5BT monitors stop, seamlessly extending your setup’s low-end.· Bluetooth 5.0 stereo input ensures outstanding wireless audio quality.· A built-in headphone amp with easy access front panel output delivers private listening sessions without rewiring.· All the connections you need: ¼-inch TRS balanced inputs for professional audio devices, unbalanced RCA inputs for consumer electronics, and a convenient front-panel ⅛-inch TRS stereo aux input for your smartphone.