I tried today the DACberry AMP+ (a pi zero dac board) with Cambridge Audio Minx XL loudspeakers
The DACberry AMP+ has a 2x 10W amp and a 0,2W headphone jack.
choosing generic I2C DAC and software volume.
i could put up the volume level up to 45% (before the sound smashed) and it sounds really great.
the sound is probably big enough for 25-30m² rooms.
Only 5V is required! I took the 3A allo PSU.
DAC info: osaelectronics.com/product/ … pi-zero-2/
Speaker info: cambridgeaudio.com/deu/en/p … rs/minx-xl