Compare DAC integrated amplifiers by checking the digital inputs and supported formats for sources such as TVs, computers, and media players, along with the DAC’s resolution and connection types. For analog components and streaming systems, review phono support, line-level inputs, subwoofer connections, and whether the amplifier includes network, Wi-Fi, Bluetooth, or other streaming capabilities that match the installation.

Consider digital inputs that match the sources in the system, such as optical and coaxial connections for TVs and media players, USB for computer audio, HDMI eARC for compatible displays, and network or wireless connectivity for streaming. Check support for the formats and resolution you plan to use, including PCM, high-resolution 24-bit or 32-bit audio, DSD, and, with some HDMI-equipped amplifiers, surround formats such as Dolby and DTS.

DAC integrated amplifiers connect to passive speakers through their amplified speaker outputs, while a subwoofer can connect through a dedicated subwoofer pre-out when provided. For an existing home theater system, choose a model with a home theater bypass or amplifier input, which lets the surround processor manage volume while the integrated amplifier powers the left and right speakers.

Choose a DAC integrated amplifier whose rated power suits the speaker’s power handling, room size, listening levels, and sensitivity, with reasonable headroom rather than focusing on maximum wattage alone. Match the amplifier to the speaker’s nominal impedance, and check whether the speaker’s impedance dips lower so the amplifier can handle the load without excessive heat, clipping, or instability.