ZK-SUB600 Bluetooth Audio Power Amplifier Board TPA3255 2.0Channel 300W+300W+Sub
1. High performance TPA3255 chip, with clear and delicate sound quality.
2. Supports Bluetooth 5.3, with stable transmission and a distance of up to 10 meters.
3. Multiple input methods, compatible with Bluetooth+AUX+USB flash drive/sound card.
4. The subwoofer expansion design provides more stunning sound effects.
5. Improve the protection mechanism, providing full protection against undervoltage, overheating, overcurrent, and short circuit.
Product Introduction:
TPA3255 is a high-performance Class D power amplifier that boasts Class D efficiency and delivers truly high-end sound quality. This device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePathTM HD). This technology enables devices to maintain ultra-low distortion across the entire audio frequency band while showcasing high-definition sound quality.
Product Parameters:
Product Name: Bluetooth amplifier board with subwoofer expansion
Product model: ZK-SUB600
Suitable power supply: Operating voltage range of 18-50VDC, maximum voltage of 53V. It is recommended to use a DC power supply with a voltage of 36-48V and a current of 10A or above.
Maximum power: single channel 300W@50V , 4Ω； 160W@50V , 8Ω； The higher the voltage, the smaller the resistance, and the greater the output power can be
Bluetooth chip: Jerry 5.3, transmission distance of 10 meters
Input method: Bluetooth+AUX+USB flash drive/sound card
Number of channels: 2.0+channels
Amplifier chip: original TPA3255
Protection mechanism: Input undervoltage, overheating, overcurrent, short circuit protection. No input anti reverse protection, positive and negative poles cannot be reversed!
Product size: 137.5x100x27.8mm
Product List:
1x Power amplifier board
1x Accessory kit
Domestic
We believe you need to get your purchases as quick as possible. As a general rule your item will be shipped within 24 hours of you purchasing it. We pack and post from Tuesday to Sunday (Mondays we are closed) but definitely get all our mail off to the post office first thing Monday morning for you. Mail gets picked up at 12pm so chances are if you buy before lunchtime your item will leave the same day.
International
Same as above but understand that depending on what part of the world you are from it does take a little longer to send, delivery can be from 7-15 working days. Also other factors to take into consideration are quarantine and customs regulations in your country. It is also a consideration that customs duties and GST/VAT may be payable at the buyers expense.
Combined Postage (for items with shipping charges):
We are more than happy to combine postage, just use the Buy it Now function in eBay (but DO NOT PAY after purchasing each item) to buy all the products you need, when you have finished request a combined invoice, we will base the shipping cost on the size, weight and your location.
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Your Satisfaction is our Priority. Our goal is to make all our customers as happy as possible while shopping with us.
For anything problem about product, price, shipping or order status, pleasecontact us via eBay message.Just contact us using the " Ask the seller a question" link on eBay.
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- If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse.
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