YJHiFi 600W Mono Subwoofer Amplifier – Class D Digital Home Audio Amp

Product Features:

The amplifier utilizes the original TAS5630, OPA1632DR, TL072 components for optimal performance.

The main filter electrolytic capacitor is supplied by Sanying, a reputable brand, with a capacity of 470UF/100Vx4, ensuring firm and continuous power support.

For resistance, five-ring metal resistors are used. The main circuit is built with a five-ring metal film resistor which has an accuracy of ±1%, delivering a solid signal-to-noise ratio.

The PCB is 1.6mm thick, double-sided, with a 2.0 oz copper thickness. It includes a full tin spraying process that guarantees a strong performance for various currents, ensuring top-notch PCB quality.

The potentiometer is fully enclosed to prevent dust invasion, providing more stable performance and increased durability compared to common potentiometers.

A red-gray ring audio-specific high-current inductor is installed to guarantee a clear, robust sound.

The machine’s all-aluminum chassis undergoes a wire drawing oxidation coloring process for a polished finish.

Methods of operation: Class D

The quiescent current stands at 65mA.

The efficiency of the work process is approximately 88%.

Output power reaches 600W at 4 ohm 10% THD.

The frequency response range is from 20Hz to 20KHz.

Dynamic range is >100 dB.

The signal-to-noise ratio is 100dB (A-Weighted).

The operating voltage is DC48V.

The functions of the potentiometer (from left to right) are subwoofer frequency and volume.

Please note: This amplifier does not come with a power supply. Customers need to provide their own power supply that meets the required specifications: DC24V-48V with a 5.5mm x 2.5mm connector.

The package includes: 1 Power Amplifier