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NEP Audio

2x150W Class D Amplifier Board

Regular price $44.99 USD
Regular price $64.99 USD Sale price $44.99 USD
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Shipping calculated at checkout.

We will try to keep these in stock, but many times these items are being drop shipped to our facility for inspection. We will then send the product on to you. This could delay the time it takes to receive the items by 5 days to 2 weeks. We have decided it was best to make sure it checks out OK before having it go out to you. Contact us for ETAs before or after purchase, because we always have them coming in.

TPA3255 is a high performance class D power amplifier chip, it has class D effect

rate and can bring true high-end sound quality circuit. The device features advanced integration
feedback design and proprietary high-speed gate driver error correction (PurePathTM Ultra
HD). This technology allows the device to maintain ultra-low distortion over the entire audio frequency band, while
Show sound quality. The device operates in AD mode up to 10% THD
Drives 2 315W/4R loads and 2 150W (unclipped power)/8R negatives
load, and features a 2 VRMS analog input interface, support and high-performance DAC
(such as TI's PCM5242) seamless connection. In addition to excellent audio performance, the T
The PA3255 also combines high power efficiency with ultra-low power stage idle losses (below 2.5
W) Two major advantages. This can be achieved by an 85mR MOSFET with an optimized gate drive
Actuator scheme to achieve. Compared with traditional discrete implementations, this scheme can significantly reduce
idle loss.
Power amplifier IC: TPA3255 chip
Input method: 3.5MM stereo wired socket interface (3P)
Work efficiency:>90% .
Output Power:
315W/4Q, 10% distortion, 185W/8Q, 10% distortion,
260W/4Q, 1% distortion, 150W/8Q, 1% distortion.
Frequency Response: 20Hz to 20KHz
Dynamic range.:>100 dB
Signal to Noise Ratio: (SNR)> 111dB
Power supply: DC19 to DC48V [current recommended above 5A]
Overall size: 110X70X30
Net weight: 0.168KG
packing list:
power amplifier *1
3p cable  *1



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    You may return an item in new condition with no questions asked for 13 days after confirmed delivery.