BL53A TPA3116 2.0 Digital Audio Power Amplifier 100Wx2 Red Ring Inductor NE5532 Operational Amplifier with 19V Power Adapter

BL53A TPA3116 2.0 Digital Audio Power Amplifier 100Wx2 Red Ring Inductor NE5532 Operational Amplifier with 19V Power Adapter

Description:
- It uses TPA3116D2 as its core output, with a power of 100Wx2, which is sufficient to drive a 3-10 inch household speaker with low distortion. With excellent circuit design and high-quality materials, the sound quality is pure and the noise is very low. The negative feedback tone preamplifier, combined with the NE5532 operational amplifier, is well controlled for high and low frequencies, and the sound effect is excellent.
- Bluetooth version 5.3 has higher bandwidth and lower latency compared to the general version 5.0, making it suitable for lossless music reception. In addition, it also has technologies such as anti electric sparks, anti power on/off impact, undervoltage, and overheating protection.

Features:
- Material: High quality red ring inductor + NE5532 operational amplifier + capacitive filtering array
- It uses TPA3116D2 as its core output, with a power of 100Wx2, which is sufficient to drive a 3-10 inch household speaker with low distortion.
- It is equipped with NE5532 operational amplifier, which has excellent sound effects and convenient treble and bass adjustment.
- It can easily connect cellphones, tablet PC, computers and provide lossless transmission and CD level timbre.
- Device Bluetooth name: Bluetooth Audio

Specification:
- Power supply voltage: DC12V-24V (3A current above)
- Power interface: 5.5mm(external diameter); 2.5mm (internal diameter)
- PCB size: 100 x 80mm
- Output power: 100W x 2 at 4ohm; 50W x 2 at 8ohm
- Distortion: 0.01%
- Frequency band: 20Hz - 20KHz
- Input interface: Bluetooth + AUX (RCA) analog signal terminal; (Bluetooth first)
- Size: L x W x D = 90 x 36 x 108mm
- Weight: 330g

Package Included:
- 1 x Host
- 1 x 3.5mm to RCA Cable
- 1 x 19V Power Adapter