Description
500W+500W Digital Power Amplifier Board Stereo Power Amp Board with Switching Power Supply
Features:
1. Size: 270 x 130 x 50mm/10.6 x 5.1 x 2" (LxWxH).
2. RMS effective power 500W+500W, 4 ohm speaker.
3. RMS effective power 250W+250W, 8 ohm speaker.
4. The bridge load can only be 8 ohms; Bridge RMS effective power 1000W, 8 ohm speaker.
5. The total peak power is 20000W.
6. The default power supply is AC220V-240V. The K1 short circuit of the power supply part can be changed to 110V-120VD for operation.
7. With temperature, power overload, loudspeaker short circuit and output DC protection
8. With DC 24V output interface for DC fan. Because the power amplifier has a large power and heats up without load, it must be added with a fan. The components also generate heat, and the fan blows air from the power amplifier part to the power supply part, not only blowing the heat sink, but also blowing to the transformer, output inductor and other heating components.
9. Auxiliary power supply +15V, 0 and -15V output. Output current 1A can be used for a preamp board.
10. With voltage limiting circuit. Two red LEDs represent voltage limiting to prevent sound overload distortion.
11. The three-pin header (L, G and R) is the signal input.
12. The five-pin socket (including G and S) and the L left channel input are connected in a direct way.
13. SW1 bridge input and stereo input conversion. Only the L left channel can be bridged. The amplifier bridges the output 8-ohm speaker to SPK1+ and SPK2+ ports.
Package Included:
- 1 x Amplifier Board
Features:
1. Size: 270 x 130 x 50mm/10.6 x 5.1 x 2" (LxWxH).
2. RMS effective power 500W+500W, 4 ohm speaker.
3. RMS effective power 250W+250W, 8 ohm speaker.
4. The bridge load can only be 8 ohms; Bridge RMS effective power 1000W, 8 ohm speaker.
5. The total peak power is 20000W.
6. The default power supply is AC220V-240V. The K1 short circuit of the power supply part can be changed to 110V-120VD for operation.
7. With temperature, power overload, loudspeaker short circuit and output DC protection
8. With DC 24V output interface for DC fan. Because the power amplifier has a large power and heats up without load, it must be added with a fan. The components also generate heat, and the fan blows air from the power amplifier part to the power supply part, not only blowing the heat sink, but also blowing to the transformer, output inductor and other heating components.
9. Auxiliary power supply +15V, 0 and -15V output. Output current 1A can be used for a preamp board.
10. With voltage limiting circuit. Two red LEDs represent voltage limiting to prevent sound overload distortion.
11. The three-pin header (L, G and R) is the signal input.
12. The five-pin socket (including G and S) and the L left channel input are connected in a direct way.
13. SW1 bridge input and stereo input conversion. Only the L left channel can be bridged. The amplifier bridges the output 8-ohm speaker to SPK1+ and SPK2+ ports.
Package Included:
- 1 x Amplifier Board
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.
On Mar 15, 2023 at 01:56:57 PDT, seller added the following information: