Woopker Digital Audio Amplifier X24 Tpa3116 50Wx2 Hifi Stereo Home Audio Receiver Power AMP Bluetooth 5.0 Sound Amplifiers

Feature:

● Mini size but output power is improved to 100W(50Wx2) with the TPA3116 Chip.

● Supports AUX/USB/Bluetooth input. You can enjoy your music in different ways. Bluetooth 5.0 make it more stable and faster.

● With USB input, the music can be played losslessly, plug and play, You will be surprised by the sound quality.

● As a digital power amplifier & music player, DC 9-24V wide voltage makes it possible to be used in car or motorcycle too.

Specification:

Type: HIFI Amplifier
Chipset: TPA3116
Bluetooth Version: 5.0
Rated Power: 50W+50W
Color: Grey, Black
Channel: 2.0
Output Impedance: 4-8 ohms
Power Supply: DC 9-24V
Recommended Power: DC 19V/3.5A
Level: Class D
Bluetooth Distance: 10 meter
AUX Input: 3.5mm Stereo
Net Weight: 154g
Size: 78x70x38mm/3.07x2.76x1.50"

Package Included:

1x Power Amplifier
1x RCA Cable
1x AUX Cable
1x USB Cable
1x Manual Book
1× Power Supply (Only if buy!)

Match the AMP and Speaker:

1. The impedance of the amplifier is the same as the speaker, can not be too far apart.
2. The power of the amplifier is 1.5 times than speaker to obtain a enough sense of strength.

- If the output impedance of the amplifier is 4-8 ohm, the speakers can support up to 8 ohms, the sound of 4 ohms is louder, and the 8 ohms is smaller.
- If the output power of amplifier is 35W, the speaker should be around 20W. For 1.0 channel, the power is 20-30W, for 2.0 channel, it is 2x(20-30)W.
- If the amplifier is full frequency, the wider the frequency response of the speaker, the better, such as 100~18KHz.

TIPS:
● The speakers must be based on impedance and power, regardless of dimensions.
● If the sound is intermittent or hoarse during increasing the volume, it means the speaker and amplifier are not matched, Pls use small sound or change a suitable speaker.
● Pls make sure that the required power supply is used and working properly.