Almost anything can be connected to speakers. It is especially convenient to connect the TV via hdmi. The volume, turning on and off the speakers in this case are carried out either from the TV remote control, or (as in my case) from the Apple TV remote control in general. The speaker remote is only needed to switch the source or adjust the sound adjustment. However, in this case, no adjustments are required, the speakers easily work out any recordings at all frequencies, with a margin, from thunderous bass to very high frequencies. Subjectively, the frequency response is flat, but there is a small dip at the level of 250-300 Hz (purely by ear), perhaps at the level of the bass speaker cut-off by the crossover.
Sangean PR-D4W Portable Weather Alert Radio with AM/FM Bandwidth Narrowing and Auto Tracking for Improved Searchability
12 Review
JBL Horizon Bluetooth Alarm Clock Radio with Multiple Alarms, Soothing Ambient LED Light, Automatic LCD Display, and Dual USB Charging (White, AM/FM Radio)
41 Review
Sony ICFC1TBLACK Alarm Clock Radio
11 Review
KLIM CD Boombox Portable Audio Player with FM Radio, Rechargeable Battery, Bluetooth, MP3, AUX, Neodymium Speakers, and Upgraded CD Laser Lens (2021 Edition)
11 Review