Using TAS5630, OPA1632DR, TL072

Main electrolytic capacitors use nichicon brand, capacity 470UF / 100V * 4, to ensure strong support for a steady stream of power.

Rings metal resistance, the main circuit employs a precision of ± 1% metal film, ensure the machine a good signal to noise ratio.

Using fully shielded high-current inductors, to ensure crisp and powerful sound.

1.6mm thick sheet using double-sided PCB, 2.0 oz copper thickness, HASL process, good performance. PCB-class quality.

Description :

Description: Item type: tool Working mode: D Quiescent current: 65mA Efficiency: 88% Output power: 300W+2*150W/4 euro 10% THD Frequency response: 20Hz to 20KHz Dynamic range: >100 dB Signal to noise ratio (A-Weighted): 100dB Working voltage: DC48V PCB size: 150*95MM Potentiometer function: (from left to right ) 1. subwoofer volume 2. Left and right channel treble 3. The volume of the left and right channels 4. The total volume PCB size:(L*W)15.00*9.50cm/5.91in*3.74in Features -- Environmental friendly material -- Exquisite craft Package includes: 1x TAS5630 Amplifier Notes: 1-2cm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor settings.