The compact AVA2.1 and AVA3.1 Mini-AVRs from Russound feature Class-D amplifiers, universal power supply, built-in Bluetooth 5.0, dedicated subwoofer output with gain control, and IR remote.

The forthcoming SMA series is being touted as a "versatile Class D" with plenty of goodies for CI installers including a specialized UI and balanced XLR inputs.

Rated at 350 watts per channel, Parasound ZoneMaster 2350 is a Class D stereo power amplifier that includes options to add subwoofers without requiring external crossovers.