Tpa3255 2.0 ClD Stereo Digital HIFI Power Amplifier Bluetooth 5.0 Independent De 300W2 DC1948V

Tpa3255 2.0 Cla D Stereo Digital HIFI Power Amplifier Bluetooth 5.0 Independent De 300W*2 DC19-48V Bluetooth paword: 0123 Model: TPA3255-2.0

Working method: Cla D

Power amplifier IC: TPA3255

Input mode: 3.5MM stereo wired socket interface + Bluetooth

Impedance: 4-8R

PCB size: 150X95MM

Channel: 2

Whether the stage: HiFi

Output power: 315W/4Ω, distortion rate 10%, 185W/8Ω, distortion rate 10%

260W/4Ω, distortion rate 1%, 150W/8Ω, distortion rate 1%

Frequency response: 20Hz-20KHz

Dynamic range: >100dB

Signal to noise ratio: (SNR)>110dB

Power supply: DC19-48V (interface 5.5-2.5)

Weight: 0.5KG

Amplifier type: HIFI

Does the amplifier support APP: No

Rated voltage: 19-40V

Product introduction:

1: This product integrates the current TPA3255 power module with very low distortion and the Bluetooth module QCC5125 that supports LDAC and APTX, and integrates the PCM5102A high-end . Other materials are not considered cost, so the listening performance, low frequency and strong, human The sound is warm and the high frequency penetration is very good. And with 2 high and low ba adjustments, easy to use

2: The price of this product is relatively high, because Bluetooth is the top QCC5125 with independent de, and the output inductor is also an expensive black crystal common mode inductor!

3: TPA3255 is a high-performance cla D power amplifier , which has cla D efficiency and can bring real high-end sound quality circuits. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath™ Ultra HD). This technology allows the device to maintain ultra-low distortion throughout the audio frequency band while exhibiting perfect sound quality. The device works in AD mode. When the THD is 10%, it can drive up to 2 315W/4R loads and 2 150W (unclipped power)/8R loads, and has a 2 VRMS analog input interface that supports high-performance DAC (For example, TI's PCM5242) seamle connection. In addition to excellent audio performance, TPA3255 also has two major advantages: high power efficiency and ultra-low power level idle lo (le than 2.5W). This can be achieved with an 85mR MOSFET and an optimized gate driver scheme. Compared with the traditional discrete implementation, this solution can significantly reduce idle lo.

4：Bluetooth is very simple to use, turn on the mobile phone Bluetooth, find the Bluetooth device, and pair the link. After disconnecting the Bluetooth, you can connect to the 3.5MM stereo audio wired input

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
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