Ai-Sonic BT-A230

Bluetooth HiFi-amplifier Load impedance 4-8 ohm Operating voltage 230 Vac /12-24Vdc 2x 30W RMS @ 8 ohm 2x 45W RMS @ 4 ohm 1x 90W RMS Bridged Frequency response 20 - 20 000 Hz THD 0.1 % Input sensitivity 0.2 - 10 V Treble control +- 10 dB @ 10 kHz Bass control +- 10 dB @ 100 Hz Bluetooth 5.0 Bluetooth range in open space 20 meters USB for MP3, WAV, APE, FLAC, WMA One key power switch and volume control Remote included Amplifier measurements: 33 x 97 x 150 mm Power source measurements: 31 x 56 x 127 Power cable length: 2 meters Designed in Finland by AI-Group.