TPA3255 Bluetooth HiFi Power Amp 2.1-CH Amplifier Bluetooth 5.0 Amplifier os67

Description: Description TPA3255 Bluetooth HiFi Power Amplifier 2.1 Channel Bluetooth 5.0 Amplifier Assembled Black Description: To meet the needs of modern home HIFI audio-visual combination, a high-power 2.1-channel power amplifier with two TPA3255 as the core was rolled out. Built-in high-speed switching power supply and 2.1-channel core board, which can be connected to audio sources such as mobile phones, TVs, computers, Blu-ray CDs, etc., and a pair of stereo speakers and a subwoofer, the sound quality is very HIFI, the low frequency is strong, the maximum output of subwoofer is up to 600W, and the maximum output of left and right channels is 300W+300W. It can be connected to a mobile phone via Bluetooth and supports lossless protocol for APTX-HD, which is very convenient. Bluetooth output is independently decoded PCM5102A, which can make wireless effect exceed the wired audio source. Bluetooth is also very easy to use. Turn on Bluetooth on your mobile phone and pair the device to use it. When Bluetooth is turned off, other wired audio sources can be connected. The machine uses a large number of high-precision imported originals, such as NE5532 operational amplifier, high-current dedicated output inductors, etc. Features: - Dual-core 1200W 2.1-channel TPA3255 - Can be used with passive 2.1 speakers - All aluminum alloy shell, matte texture panel, high-gloss aluminum alloy knob, first-class touch feeling - Crystal copper core terminals - High-speed high-current switching power supply + dual-core TPA3255 2.1 core board integrated, rigorous process - HIFI pre-amp circuit composed of NE5532, with upgraded gold-plated socket, which greatly improves the high and low dynamic range and sound field density of the whole machine. The volume potentiometer adopts high-quality fully sealed potentiometer, and service life and touch feeling are guaranteed - High-speed switching power supply, high current, low noise, with multiple safety protections, providing reliable guarantee for the power of the whole machine - High-performance class D power amplifier can achieve truly outstanding sound quality. - Adopt advanced integrated feedback design with high-speed gate driver error correction function. Signal bandwidth up to 100KHZ, used for high-frequency content of high-definition sources. Low THD+N: distortion as low as 0.006%; <0.01% when clipping. Power supply suppression Ratio (PSRR) >65dB (BTL, 1kHz, no input signal), (A weighted) output noise <85uV, (A weighted) signal-to-noise ratio (SNR) >111dB - PCM5102A independent decoding, SNR 112db, distortion -93db, direct output 2VRMS audio voltage, high frequency sound without glitch, low frequency sound full - QC03034 Bluetooth receiver module, supports for lossless APTX-HD 24BIT Bluetooth protocol, accuracy is the same level as that of SR8675, stable transmission, low latency, long transmission distance - Hardware decoding SBC, AAC, A2DP, AVRCP. CD sound quality. Support WAV, FLAC, MP3 and APE Product Parameters: - Working method: Class D - Bluetooth solution: QCC3034 Bluetooth 5.0 chip - Support protocol: For SBC/AAC/APTX/APTX-HD - Decoding scheme: PCM5102A - Amplifier IC: TPA3255 chip * 2 pieces - Quiescent current: 60mA - Working efficiency: >90% - Output Power: Stereo 600W at 2Ω, 300W at 4Ω, 150W at 8Ω; Subwoofer 600W at 2Ω, 300W at 4Ω, 150W at 8Ω - Frequency response: 20Hz to 20KHz, subwoofer 20~200Hz - Dynamic range: >100dB - SNR: > 111dB - Power supply: AC 100~240V, 50hz/60hz - Product Size: 183*52*189MM Package Included: - 1 x Set of Power Amp Note: It is assembled and ready for use. Front Panel: 1. POWER: Power switch. 2. HIGH: Treble knob for L & R channels. Turn counterclockwise to turn down, clockwise to turn up. 3. LOW: Bass knob for L & R channels. Turn counterclockwise to turn down, clockwise to turn up. 4. BASS: Volume knob for subwoofer. Turn counterclockwise to turn down, clockwise to turn up. 5. VOLUME: Machine volume knob. Turn counterclockwise to turn down, clockwise to turn up. Rear Panel: 1. Bluetooth Antenna port 2. L, R: RCA audio input port 3. B OUTPUT: Subwoofer output terminals 4. R OUTPUT: Right channel output terminals 5. L OUTPUT: Left channel output terminals 6. AC: 220V: 220V power supply port 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.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.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.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.

Price: 137.61 USD

Location: Shenzhen

End Time: 2025-01-29T13:57:16.000Z

Shipping Cost: 0 USD