<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p class="MsoNormal"> <strong></strong> </p> <div style="text-align:center;"> <br /> <br /> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> TRA3116 Hi-Fi Stereo Digital Amplifier BT 5.4 Dual Channel Stereo Digital Amplifier 3 Input Modes for Speaker Subwoofer<br /> <b>Features:</b><br /> <b>1.Enhanced Bluetooth-compatible 5.4:</b> Experience a smoother, faster, and more energy-efficient connection with our advanced bluetooth-compatible technology, ensuring seamless audio BT sound power amplifier usage and connectivity.<br /> <b>2.Immersive 2.0 Channel Audio:</b> Enjoy crystal-clear audio quality with our 2.0 channel amp audio receiver, providing a strong sense of space for an unparalleled immersive listening experience.<br /> <b>3.Versatile Input Options:</b> Easily <span>change&nbsp;</span>between three input modes<span>:&nbsp;</span>bluetooth-compatible, USB, and AUX, offering flexibility and convenience in connecting your devices for versatile audio playback.<br /> <b>4.Sturdy Zinc Alloy Shell:</b> Our hi-fi stereo digital amplifier boasts a high-end zinc alloy casing that resists corrosion and oxidation, ensuring longevity and premium look.<br /> <b>5.High-Fidelity Sound Enhancement:</b> Using Hi-Fi technology, our dual channel stereo digital amplifier delivers superior sound quality for an authentic audio experience.<br /><br/><br/><span><strong>Specification:</strong></span><br /> <span>Origin: Mainland China</span><br /> <span>Output power: 50W + 50W<br /> Frequency range: 20Hz-20kHz<br /> Input sensitivity: 280mV<br /> Speaker impedance: 2-8Ω<br /> Bluetooth distance: 15m<br /> Signal-to-noise ratio: ≥98dB<br /> Audio source input: Bluetooth+USB+AUX<br /> Distortion: Total harmonic distortion &lt;0.5%<br /> Audio output: Banana speaker jack<br /> Main material: zinc alloy<br /> Amplifier chip: TRA3116<br /> Preamplifier chip: NE5532*2<br /> Input power: DC12-24V<br /> Output channel: 2.0<br /> Overvoltage, undervoltage, overheating protection mechanism: DC detection circuit protection<br /> Product size: about 140.00x110.00x38.00mm/5.51x4.33x1.5inch<br /> </span><br /> <p> <strong>Note:</strong><br /> Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!<br /> Please allow a 1-2 cm difference in measurements due to manual measuring. </p> <br /><br /> </div> <div style="text-align:center;"> <br /> <br /> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> 1 x Power Amplifier Set<br /> </div> <p style="text-align:center;"> <br /> <br /> </p> <p> <br /> </p> <p style="text-align:center;"> </p> <p class="MsoNormal" style="text-align:center;"> &nbsp; </p> <p> <br /> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <strong>Dear Valued Customers,</strong> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <strong>Thanks for choosing E-jia Store.&nbsp;Please kindly help check goods condition before&nbsp;sign for package.&nbsp;</strong> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <strong>If any question about goods,&nbsp;please take photos or videos, then contact&nbsp;us before opening a dispute,&nbsp;problems will be solved at first time.&nbsp;</strong> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <strong>If Satisfied With Our Products, Kindly Leave&nbsp;A 5-Star Rating And Share With Your Friend.&nbsp;</strong> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <strong><br /> </strong> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <strong> </strong> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <strong><b><span style="font-size:32px;background-color:#9933E5;">Answers to some frequently asked questions</span><span style="font-size:32px;background-color:#9933E5;">：</span></b><b></b> </strong> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <strong>1.Do <span style="color:#337FE5;">Bulk CSV/Excel</span> drop shipping (we have discounts for large orders)</strong> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <strong>2.Fast delivery in 24-48 hours</strong> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <strong>3.No invoice or receipt included (if you want, we can provide)</strong> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <strong>4.If choose DHL/FedEx,&nbsp;this is not including DHL remote cost/custom duty.</strong> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <strong><span style="color:#337FE5;">5.Zip code starts with 51/52/07/35/38, can't send the order from the Spanish warehouse,you can choose ship from China.</span> </strong> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <strong>6.If you can't find the product you need in our store, contact us, we will help you find.<strong></strong> </strong> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <br /> </p> <p class="MsoNormal" style="color:#222222;font-family:&quot;font-size:14px;"> <strong>W e c h a t: xixihahawoshixiexie</strong> </p> <strong><br /> </strong> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p style="font-size:13px;font-family:&quot;vertical-align:baseline;background-color:#FFFFFF;"> <br /> </p></div><br /><div style="font-size: 28px; font-family: tahoma, geneva, sans-serif; font-weight: bold; padding: 2px 2px;"> <kse:widget data-widget-type="relatedProduct" id="1005000001113377" title="hot sales" type="relation"></kse:widget> </div></div></div>