Description
2x300W 220V Hifi Amplifier Board Power Amp Board with Switching Power Supply for Stereo & Mono Modes
Description:
The module adopts American HIFI digital power amplifier chip and the German nano silicon LLC power chip as the core. It has been carefully designed for many years. It is designed with on-board high-power LLC resonant sine wave switching power supply. The board has high power, high fidelity, high sound quality, and low noise. It has over-current, over-temperature, and short circuit protection. With speaker relay protection, so there is no shock sound when it turns on and off, which can effectively protect expensive speakers. The board adopts modular design, and some IC models have been polished and glued potted to prevent plagiarism.
Board Parameters:
- Input AC 220V
- 2*300W version: 2*300W at 4 ohms; 2*150W at 8 ohms; mono mode: 1*600W at 8 ohms, not for 4 ohm or 6 ohm speakers)
Package Included:
- 1 x Power Amp Board
Attention:
- For high-power use, pay attention to ventilation and heat dissipation or add fans.
Stereo/Mono Mode Switch:
The board is a stereo one, and it can also be bridged into mono mode. When it is used as a stereo board, the switch on the board is dialed to ST, and when it is bridged, it is dialed to MO, and the specific wiring is as follows:
Description:
The module adopts American HIFI digital power amplifier chip and the German nano silicon LLC power chip as the core. It has been carefully designed for many years. It is designed with on-board high-power LLC resonant sine wave switching power supply. The board has high power, high fidelity, high sound quality, and low noise. It has over-current, over-temperature, and short circuit protection. With speaker relay protection, so there is no shock sound when it turns on and off, which can effectively protect expensive speakers. The board adopts modular design, and some IC models have been polished and glued potted to prevent plagiarism.
Board Parameters:
- Input AC 220V
- 2*300W version: 2*300W at 4 ohms; 2*150W at 8 ohms; mono mode: 1*600W at 8 ohms, not for 4 ohm or 6 ohm speakers)
Package Included:
- 1 x Power Amp Board
Attention:
- For high-power use, pay attention to ventilation and heat dissipation or add fans.
Stereo/Mono Mode Switch:
The board is a stereo one, and it can also be bridged into mono mode. When it is used as a stereo board, the switch on the board is dialed to ST, and when it is bridged, it is dialed to MO, and the specific wiring is as follows:
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
