Size: 180 wide X51 high X137 deep (not including knob and rear terminal size)
Power supply voltage: DC 12-25V
Output power: subwoofer 100WX1 front channel 50WX2 center channel 50WX1 surround channel 50WX2
Product description:
1: The current low-end AV power amplifiers or power amplifier boards on the market are composed of cheap low-power digital boards or TDA2030A solutions, which are far from the momentum and effect created by movie theaters. This product uses 4 high-power TPA3116 as the core . Under DC24V, the power of 4 ohm reaches 100WX1+50WX5, but it is generally not used at its maximum value, and it is recommended to be in the range of 12-20V.
2: In the Bluetooth input state, it is 2.0 output. When the audio input is 5.1, 5.1 output can be realized.
3: The machine is 100% quiet, please use a high-quality signal line, that is the most basic use requirement. It can be returned if there is 1 noise
4: TPA3116 is a dual bridge load (BTL) class D audio amplifier chip, using a single power supply, with the characteristics of small size, high efficiency and high power. The TPA3116 chip cooperates with the reasonable and exquisite layout of our board, as well as the combination of various high-quality components, such as: specially customized high-current inductors for digital power amplifiers, Philips, VISHAY, SANYO high-frequency high-temperature low-resistance fever capacitors, original SMD chip devices, etc. Wait. This power amplifier board has simple circuit and reliable work. The power supply voltage is 15V-25V (the voltage is recommended not to exceed 24V), the heat is small, and the efficiency can reach more than 90%. It can be powered by a switching power supply and is also suitable for portable electronic products powered by batteries or batteries. The TPA3116 power amplifier board is small in size, and it is very flexible and convenient to use and install. All the components used are genuine ones, which can be capable of long-term stable work.