Using original TAS5630, OPA1632DR, TL072 Main electrolytic capacitors with three battalions brand, capacity 470UF / 100V * 4, to ensure strong support for a steady stream of power. Resistance selection Rings metal resistance, the main circuit employs a precision of ± 1% metal film resistors rings, 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 whole process to ensure that the size of the current through the good performance. PCB-class quality. Parameter: class D quiescent current:65mA working efficiency :88% output:600W/4ohm 10% THD frequancy response:20Hz-20KHz Dynamic range:>100 dB S/D:100dB(A-Weighted) working votlage:DC48V PCB size:(L*W)14.00*9.50cm/5.51"*3.74" potentionmeter ( left to right) :1. subwoofer frequency 2. Volume distance between two potentionmeter :3.4cm wire length : 30cmm Quantity:1Pc Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 1Pc x TAS5630 + OPA1632DR + TL072 600w /4ohm Class D Digital Subwoofer Amplifier Board Please leave us a positive feedback if you feel our product & service is ok, our system will do the same to you automatically. If you have any problem with the product & our service, please feel free to contact us immediately. We will solve the problem in the shortest time.
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