Wholesale Price 2x300W 600W HIFI Digital Amplifier PCB Board High Power 2-channel Active Speaker Amplifier Module
Product Description
3255 is a high-performance Class D power amplifier chip that has Class D efficiency and can deliver truly high-end sound quality circuits. The device has advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath™ Ultra HD). This technology enables devices to maintain ultra-low distortion throughout the entire audio frequency band while showcasing sound quality. The device operates in AD mode and can drive up to 2 315W/4R loads and 2 150W (uncut power)/8R loads at a THD of 1.5%. It also has a 2VRMS analog input interface that supports seamless connection with high-performance DACs such as TI's PCM5242. In addition to excellent audio performance, the 3255 also has two major advantages: high power efficiency and ultra-low power idle loss (less than 2.5W). This can be achieved through an 85mR MOSFET and an optimized gate driver scheme. This scheme can significantly reduce idle losses compared to traditional discrete implementation schemes.
Product Parameters
| Product Name |
Active Speaker Amplifier Module |
Product Model |
3255 |
| Channel |
2 |
Stereo Output Power |
2*300W |
| Frequency Response |
20Hz to 20KHz |
SNR |
>111dB |
| Efficiency |
>90% |
Product Dimension |
136*73*16mm |
Detailed Photos
Application
Application
Widely used for
1.Active Speaker Box
2.Multi Channel Matrix Amplifier
3.Outdoor Telescopic Speaker
4.Outdoor music box
Features
1.Amplifier PCB module with Heat sinking assembly and using;
2.Have charing input port,power switching,battery port.
3.2Channels 4channels are optional.
4.Support OEM and ODM.
Hot sale produts
After Sales Service
Our Service
Before Sale Service
1.Your inquiry of our products will be reply within 24 hours.
2.We will provide our latest quotation and product detailed specs for your reference.
3.Good quality product,quick delivery time,competitive price,strong packing
4.Our engineers have R&D experiences and are able to do your OEM and ODM projects.
4.Every producs will be checked well in order to ensure the high quality.
After Sale Service
1.Update the shipping information asap.
2.Ensure the product delivery on time.
3.Documents will be provided timly and properly.
FAQ
FAQ
1.Q:Can I get a sample before placing trial order?
A:Sure,you can.Please contact our sales representative for more details.
2.Q:What's your delivery time?
A:It depends on your order quantity.
Normally,for samples,it takes about 5-7 days;for mass production,it takes about 25-30 days after receiving your deposit.
3.Q:What's your price terms?
A:EXW,FOB,CFR,CIF etc are available.
4.Q:What about your payment terms?
A:TT 50% deposit in advance and balance 50% will be paid off before delivery.
5.Q:Is it support to print my logo on the label?
A:No problems,we can make it as per your requirements.
Analog & Digital amplifier PCB modules can be OEM and ODM in order to support you to meet your customers' requirements.
Welcome to contact for more details.Thank you.
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