Donner 4-channel Bluetooth stereo amplifier receiver
4-channel Bluetooth stereo amplifier with USB/SD inputs and mic inputs. Independent channel control and 440W peak power for multi-speaker setups. Customer insight: setup is easy and power is adequate; mixed opinions on sound quality and Bluetooth range
Highlights
- 4-channel independent volume control
- 440W peak power for multiple speakers
- diversified input options (Bluetooth, USB, SD, RCA)
Pros
- independent 4-channel control
- multiple input options (Bluetooth, USB, SD, RCA, mics)
- 2 mic inputs for vocal/group use
- supports 4-8 ohm speakers
Cons
- mixed sound quality feedback
- mixed Bluetooth range/performance
- some report inconsistent volume controls
Best For
Features
- 4-channel amplifier with 440W peak power and independent channel control
- Multiple input options: Bluetooth 5.0, USB (up to 32GB), SD card (up to 16GB), RCA, AUX
- Two 1/4 inch microphone inputs and FM radio with treble, bass, and mic volume controls
- RCA inputs for CD/DVD players and 2 pairs of speaker outputs for 4–8 ohm speakers
- Remote-free outdoor range supports up to 40+ feet (10 meters) Bluetooth connection
