TPA3255 2.1 Bluetooth Amplifier 300W*150W*150W
product details:
1. Using original TPA3255, NE5532, IS1864S Bluetooth chip
2. The main filter electrolytic capacitor uses 1000UF/80V
3. Red gray ring high current inductor
4. Input analog and Bluetooth input functions. After Bluetooth connection, the RCA input is automatically disconnected.
The main parameters:
Working methods: Class D
Operating voltage: 30V-48V
Size: 180*100*43mm,
Antenna length; 105mm
Total output power when total harmonic distortion + noise (THD + N) is 1%
240W/4Ω, subwoofer output
120W/4Ω, left and right channel output
Total output power when total harmonic distortion + noise (THD + N) is 10%
325W/4Ω, subwoofer output
150W/4Ω, left and right channel output
Knob functions: bass adjustment, treble adjustment, volume adjustment (from left to right)