Description
BT 5.0 300WX2 High Power Audio Digital Amplifier 2.0 Stereo Bass Adjust Home Theatre HiFi Amp
- Maximum Power Per Channel: Above 200W
- Brand Name: Vieruodis
- Origin: Mainland China
- Certification: CE
- Brand Name: BRIZHFI
- Model Number: PAD-3255-A
- Type: Home Amplifier
- Channels: 2 (2.0)
- Place of Origin: Guangdong, China
- ODM / OEM Service: Support
- Material: Aluminium Alloy
- Input: BT5.0 / AUX
- Power amplifier chip: TPA3251
- BT: 5.0 (SBC/AAC/APTX/APTX-HD/APTX Adaptive/LDAC)
- Bass and treble adjustable: Support
- Max output Power: 300W*2
- Frequency Response: 20Hz-20KHz
- SNR: >111dB
- Input voltage: 100-240V 50/60hz
1. TPA3255 is a high-performance Class-D power amplifier chip, which has Class-D efficiency and can bring true high-end sound quality circuits. The device features advanced integrated feedback design and a proprietary high-speed gate driver error correction function (PurePath ™ Ultra HD). This technology allows the device to maintain ultra-low distortion throughout the entire audio frequency band while exhibiting perfect sound quality. The device operates in AD mode. When THD is 10%, it can drive up to two 315W / 4R loads and two 150W (unclipped power) / 8R loads, and has a 2 VRMS analog input interface to support high-performance DAC (Eg TI’s PCM5242) seamless connection. In addition to excellent audio performance, the TPA3255 also has the advantages of high power efficiency and ultra-low power level idle loss (less than 2.5W). This can be achieved by 85mR MOSFET and optimized gate driver scheme. Compared with the traditional discrete implementation scheme, this scheme can significantly reduce idle loss.
2. This machine is developed and produced in accordance with standard products. All parts are original and genuine, with QC3003 BT 5.0 chip to achieve wireless music playback of various portable products. This machine is directly powered by 220V power supply, easy to use. The all-aluminum chassis is of fine workmanship, while ensuring good heat dissipation.
3. Use original TPA3255 chip.
4. Built-in high-power HIFI dedicated high-efficiency switching power supply, straight plug 220V.
5.The resistor uses high-precision chip resistors to ensure a good signal-to-noise ratio.
6.Adopt special inductance for audio to ensure clear and powerful sound.
Specification
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Item Number:
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PAD-3251-A
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Channels:
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2 (2.0)
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Material:
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Aluminium Alloy
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Power amplifier chip:
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TPA3251
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BT :
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5.0
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Input:
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BT5.0 / AUX
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Bass and treble adjustable:
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Support
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Max output power:
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315W / 4 ohm , THD: 10% 260W/ 4 ohm , THD: 1% 185W / 8 ohm, THD: 10%
150W / 8 ohm, THD: 1%
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SNR:
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>111dB
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Frequency Response:
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20Hz–20KHz
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Input voltage:
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AC 100–220V
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Product size:
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183*52*189 mm
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Net weight:
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1.45 KG
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Product packaging
Package Included:
1*Amplifier
1*BT Antenna
Product Description
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