Product Description:
This digital amplifier utilizes the original TPA3116 QCC3008 Bluetooth module 5.0. It features a classic Texas Instruments 5532 op amp which can be removed if desired. The use of precision resistors ensures a good signal-to-noise ratio. The PCB quality is top-notch, featuring a 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and undergoing a complete process of tin spraying to ensure the optimal performance of both large and small currents.
The potentiometer is fully enclosed and dust-proof, providing more stable performance and durability compared to ordinary potentiometers. The red and gray ring sound special high current inductor guarantees crisp and powerful sound.
The chassis is entirely made of aluminum and the surface has been treated with a brushed oxidation coloring process. The dimensions are 119 mm in width, 132 mm in depth and 41 mm in height, antenna height excluded.
The device operates with class D method, has a 70mA quiescent current and a 90% work efficiency. Rated output power is 2 50W and 1 100W, with a frequency response of 20Hz to 20KHz. It operates on a DC18V to DC24V voltage (note: adapter needs to be purchased separately).
The knob functions from left to right include: subwoofer volume adjustment, left and right channel treble adjustment, and total volume adjustment.
The package includes:
1 x Digital Amplifier
Product Images:
