Description
A100 TPA3255 Class D Digital Power Amplifier Low Distortion 2.0 Channel 300Wx2 HiFi Audio Amplifier
Description:
- Direct design, no treble or bass variations, maximum restoration of sound, authentic flavor, HIFI system design.
- The whole machine is designed with an all aluminum body and wire drawing process. The heat dissipation is closely attached to the bottom of the body, resulting in more uniform and efficient heat dissipation. The non perforated design prevents static electricity and dust from entering the interior of the body, causing short circuits and hidden diseases.
- The operational amplifier is powered by positive and negative voltages, which is significantly better than the common single power supply design. The sound quality is of several grades, especially in terms of transparency and elasticity, and the flexibility of the sound is much better. Unlike single power supply, the sound feels like it's on a flat surface without any sense of layering, and the sound is muffled inside the speaker and cannot come out.
- Exclusive design for positive and negative power supply, 2200UF large capacitor power supply, digital amplifier with shielded high-power imported inductance, and thick silver plated connection wire for FUTUTECH.
Specification:
- Channel: 2.0 stereo channel
- Distortion: <0.002%
- Frequency response range: 18.5Hz - 26.8kHz (±0.1dB)
- Speaker impedance: 2 - 8ohms
- SNR: ≥112dB
- Power amplifier chip: TPA3255
- Output power: up to 300W x 2 at 4ohms
- Input voltage: DC19V - 42V
- Dynamic range: ≥116dB
- SINAD: 88dB
Package Included:
- 1 x Power Amplifier
- 1 x RCA Cable
Description:
- Direct design, no treble or bass variations, maximum restoration of sound, authentic flavor, HIFI system design.
- The whole machine is designed with an all aluminum body and wire drawing process. The heat dissipation is closely attached to the bottom of the body, resulting in more uniform and efficient heat dissipation. The non perforated design prevents static electricity and dust from entering the interior of the body, causing short circuits and hidden diseases.
- The operational amplifier is powered by positive and negative voltages, which is significantly better than the common single power supply design. The sound quality is of several grades, especially in terms of transparency and elasticity, and the flexibility of the sound is much better. Unlike single power supply, the sound feels like it's on a flat surface without any sense of layering, and the sound is muffled inside the speaker and cannot come out.
- Exclusive design for positive and negative power supply, 2200UF large capacitor power supply, digital amplifier with shielded high-power imported inductance, and thick silver plated connection wire for FUTUTECH.
Specification:
- Channel: 2.0 stereo channel
- Distortion: <0.002%
- Frequency response range: 18.5Hz - 26.8kHz (±0.1dB)
- Speaker impedance: 2 - 8ohms
- SNR: ≥112dB
- Power amplifier chip: TPA3255
- Output power: up to 300W x 2 at 4ohms
- Input voltage: DC19V - 42V
- Dynamic range: ≥116dB
- SINAD: 88dB
Package Included:
- 1 x Power Amplifier
- 1 x RCA Cable
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 Oct 31, 2025 at 01:02:11 PDT, seller added the following information: