<div class="detailmodule_dynamic"><kse:widget data-widget-type="customText" id="1005000004074434" type="relation"></kse:widget></div><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><br/><strong><span style="font-size:20px">Features: </span></strong><br/>1. TPA3251D2 is a high-performance Class D power amplifier that has Class D efficiency and can bring true high-end sound quality. <br/>2. Equipped with a protection mechanism for overvoltage, short circuit, overheating, undervoltage, and other protections. <br/>The technology of TPA3251 enables the device to maintain ultra-low distortion throughout the entire audio frequency band while displaying high-definition sound quality. <br/>4. High power, 220W+220W fever grade high-power BT amplifier, fever grade lossless components, ultra-low noise, high-definition sound quality. <br/>5. The gold-plated socket has good conductivity, high reliability, and long service life.</div><br/><p><strong><span style="font-size:20px">Parameter: </span></strong><br/>Product model: XY-T220H <br/>Power supply: DC 12-36V/8A <br/>BT version: 5.2 <br/>Audio input: BT+AUX+USB flash drive+USB sound card <br/>BT audio decoding: AAC SBC <br/>Frequency range: 20Hz-20KHz <br/>Audio adjustment: independent adjustment of high and low frequencies <br/>USB decoding: WAV FLAC APE MP3 <br/>Audio output: Stereo/2.0 <br/>Left and right channel output power: <br/>2 * 10W @ 8 Ω/12VDC <br/>2 * 20W @ 4 Ω/12VDC <br/>2 * 35W @ 8 Ω/24VDC <br/>2 * 70W @ 4 Ω/24VDC <br/>2 * 80W @ 8 Ω/36VDC <br/>2 * 160W @ 4 Ω/36VDC <br/>2 * 220W @ 3 Ω/36VDC <br/>Protection mechanism: protection against overvoltage, short circuit, overheating, undervoltage, etc <br/>Remote control function: supports Sinilink APP <br/>Left and right channel gain adjustment: L left channel gain setting, R right channel gain setting, gain=R/10K, R factory default 15K <br/>Product size: 125mm * 88mm * 35mm</p><p><strong><span style="font-size:20px">Package include: </span></strong><br/>Set 1: <br/>1X amplifier board motherboard <br/>3X knob cap</p><p>Set 2: <br/>1X amplifier board motherboard <br/>1X shell (including screw accessories) <br/>3X knob cap <br/>1X screwdriver<br/></p><br/></div></div><p></p>