Newest design CRS21 200W Mini 2.1 CRS 4.0 Bluetooth Class D Digital Amplifier Board aluminum enclosu
<div><p> </p> <div> <span style="font-family: times new roman ， times ， serif;font-size: 20.0px;font-weight: bold;line-height: 19.5px;">TPA3116 X2 amp is the use of the new TI company TPA3116D2 high performance power amplifier chip as the core， DC single power supply 8-25V wide operating voltage， the maximum can be 50W (Zuo Shengdao) +50W (right) + 100W bass3 channel output， efficiency of up to 90% or more. Can use switching power supply， notebook computer switching power supply， battery or car power supply， etc...</span> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">Model: YJ-BL10</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">Voltage: 12V to 25V DC(Recommended DC 24v 6A)</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">Harmonic distortion: ≤0.5%</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">Frequency response: 20Hz-20KHz (± 1dB)</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">SNR: ≥92dB</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">Input Sensitivity: ≤280mV</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">Rated power: ≤500W</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">Separation: ≥90dB</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">Load Impedance: 8 ohm-4 ohm</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">Output Power: 50W + 50W</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">bass:100w</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">Host Size: 91 * 38 * 108mm (excluding knobs and terminals)</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">Input Mode: Bluetooth + analog input</span></span></strong> </div> <div> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">BL10A Bluetooth 4.0 digital amplifier latest British CSR8630 4.0 HIFI level Bluetooth receiver chip</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">High transmission speed， low distortion， sounds very delicate and natural.</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">Amplifier sampling TPA3116 digital power amplifier with National Semiconductor LM1036 adjustable circuit.</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">All-aluminum chassis drawing process</span></span></strong> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;">1 year warranty machine</span></span></strong> </div> <div> </div> <div> <span style="font-size: 20.0px;"><strong><span style="color: #ff0000;">Potentiometer: switch from left to right left and right channel volume 1. Volume 2. Bass 3. Master Volume</span></strong></span> </div> <div> <p style="font-size: 18.0px;word-wrap: break-word;font-family: arial ， helvetica ， sans-serif;vertical-align: baseline;color: #000000;margin: 0.0px;background-color: #ffffff;border: 0.0px;padding: 0.0px;"> <span style="font-size: 20.0px;"><strong><span style="color: #ff0000;"><span style="vertical-align: baseline;color: #0070c0;margin: 0.0px;border: 0.0px;padding: 0.0px;">3 knobs in front panal:</span></span></strong></span> </p> <ol> <li> <span style="font-size: 20.0px;"><strong><span style="color: #ff0000;"><span style="vertical-align: baseline;color: #002060;margin: 0.0px;border: 0.0px;padding: 0.0px;"><span style="font-size: 18.0px;vertical-align: baseline;margin: 0.0px;border: 0.0px;padding: 0.0px;">The left is the stereo volume control</span></span></span></strong></span> </li> <li> <span style="font-size: 20.0px;"><strong><span style="color: #ff0000;"><span style="vertical-align: baseline;color: #002060;margin: 0.0px;border: 0.0px;padding: 0.0px;"><span style="font-size: 18.0px;vertical-align: baseline;margin: 0.0px;border: 0.0px;padding: 0.0px;">The middle is the subwoofer frequency adjustment</span></span></span></strong></span> </li> <li> <span style="font-size: 20.0px;"><strong><span style="color: #ff0000;"><span style="vertical-align: baseline;color: #002060;margin: 0.0px;border: 0.0px;padding: 0.0px;"><span style="font-size: 18.0px;vertical-align: baseline;margin: 0.0px;border: 0.0px;padding: 0.0px;">Right is Subwoofer volume control</span></span></span></strong></span> </li> <li> <span style="font-size: 20.0px;"><strong><span style="color: #ff0000;"><span style="vertical-align: baseline;color: #002060;margin: 0.0px;border: 0.0px;padding: 0.0px;"><span style="font-size: 18.0px;vertical-align: baseline;margin: 0.0px;border: 0.0px;padding: 0.0px;">ON/OFF switch is mute switch， not the power switch</span></span></span></strong></span> </li> </ol> </div> <div> <strong><span style="font-size: 22.0px;"><span style="font-family: times new roman ， times ， serif;"><img alt="aeProduct.getSubject()" src="https://ae01.alicdn.com/kf/HTB1DTZQJpXXXXceXXXXq6xXFXXXx/201514176/HTB1DTZQJpXXXXceXXXXq6xXFXXXx.jpg?size=57887&height=690&width=750&hash=26d694a09f52369971cf61222d2503a5"><img alt="aeProduct.getSubject()" src="https://ae01.alicdn.com/kf/HTB1i.EBJpXXXXaaXFXXq6xXFXXXy/201514176/HTB1i.EBJpXXXXaaXFXXq6xXFXXXy.jpg?size=108230&height=668&width=750&hash=0b7736d158f8b0588086cd640a368553"><img alt="aeProduct.getSubject()" src="https://ae01.alicdn.com/kf/HTB1r8IMJpXXXXXGXpXXq6xXFXXXe/201514176/HTB1r8IMJpXXXXXGXpXXq6xXFXXXe.jpg?size=60883&height=674&width=750&hash=b4d9d08c59781991d18c5beb42a62dc3"></span></span></strong> </div> <div> <div style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-size: 13.0px;line-height: 19.5px;font-family: arial;vertical-align: baseline;color: #000000;word-wrap: break-word;"> </div> <p style="margin: 0.0px 0.0px 0.5em;padding: 0.0px;border: 0.0px;font-weight: 400;font-size: 3.0em;line-height: 1;font-family: times new roman ， times ， serif;vertical-align: baseline;color: #000000;"> <span style="font-weight: 700;"><span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: 20.0px;line-height: inherit;vertical-align: baseline;">NOTICE:</span></span> </p> <p style="margin: 0.0px 0.0px 0.75em;padding: 0.0px;border: 0.0px;font-weight: 400;font-size: 2.0em;line-height: 1;font-family: times new roman ， times ， serif;vertical-align: baseline;color: #000000;"> <span style="font-weight: 700;"><span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: 20.0px;line-height: inherit;vertical-align: baseline;"><span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: inherit;line-height: inherit;vertical-align: baseline;">A:sale the product not <span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: inherit;line-height: 24.0px;vertical-align: baseline;color: #666666;">attached power</span></span></span></span> </p> <p style="margin: 0.0px 0.0px 0.75em;padding: 0.0px;border: 0.0px;font-weight: 400;font-size: 2.0em;line-height: 1;font-family: times new roman ， times ， serif;vertical-align: baseline;color: #000000;"> <span style="font-weight: 700;"><span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: 20.0px;line-height: inherit;vertical-align: baseline;"><span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: inherit;line-height: inherit;vertical-align: baseline;color: #666666;"><span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: inherit;line-height: 24.0px;vertical-align: baseline;">B:</span></span>Can not use a few dollars of cheap audio signal line， otherwise there is a very large interference current.</span></span> </p> <p style="margin: 0.0px 0.0px 0.75em;padding: 0.0px;border: 0.0px;font-weight: 400;font-size: 2.0em;line-height: 1;font-family: times new roman ， times ， serif;vertical-align: baseline;color: #000000;"> <span style="font-weight: 700;"><span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: 20.0px;line-height: inherit;vertical-align: baseline;"><span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: inherit;line-height: inherit;vertical-align: baseline;">C:</span>The correct using of the order is the first laptop power supply or power supply and amplifier power supply interface connected， and to make the power supply is switched on， the electric， or else the power boot again in power amplifier opportunity 0.1s ignition， of course the tinder the amplifier will not have any damage， but this is not good boot habits.</span></span> </p> <p style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-size: 13.0px;line-height: 16.9px;font-family: arial ， helvetica;vertical-align: baseline;color: #000000;"> </p> <p style="margin: 0.0px 0.0px 0.75em;padding: 0.0px;border: 0.0px;font-weight: 400;font-size: 2.0em;line-height: 1;font-family: arial ， helvetica;vertical-align: baseline;color: #000000;"> </p> <div style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-size: 13.0px;line-height: 16.9px;font-family: times new roman ， times ， serif;vertical-align: baseline;color: #000000;"> <span style="font-weight: 700;"><span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: 20.0px;line-height: inherit;vertical-align: baseline;">Specification:</span></span> </div> <div style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-size: 13.0px;line-height: 16.9px;font-family: times new roman ， times ， serif;vertical-align: baseline;color: #000000;"> <span style="font-weight: 700;"><span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: 20.0px;line-height: inherit;vertical-align: baseline;">- Adopting top red ring output inductance， no output consumption， more pure sound voice</span></span> </div> <div style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-size: 13.0px;line-height: 16.9px;font-family: times new roman ， times ， serif;vertical-align: baseline;color: #000000;"> <span style="font-weight: 700;"><span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: 20.0px;line-height: inherit;vertical-align: baseline;">- Full allumnium alloy body， gold plated RCA and crystal loudspeaker line column， more gorgeous</span></span> </div> <div style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-size: 13.0px;line-height: 16.9px;font-family: times new roman ， times ， serif;vertical-align: baseline;color: #000000;"> <span style="font-weight: 700;"><span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: 20.0px;line-height: inherit;vertical-align: baseline;">- Adopts Germany MKP10 as output， more rich overtone</span></span> </div> <div style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-size: 13.0px;line-height: 16.9px;font-family: times new roman ， times ， serif;vertical-align: baseline;color: #000000;"> <span style="font-weight: 700;"><span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: 20.0px;line-height: inherit;vertical-align: baseline;">- Adopts high speed capacitor array. lower internal resistor， dynamic more violent</span></span> </div> <div style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-size: 13.0px;line-height: 16.9px;font-family: times new roman ， times ， serif;vertical-align: baseline;color: #000000;"> <span style="font-weight: 700;"><span style="margin: 0.0px;padding: 0.0px;border: 0.0px;font-style: inherit;font-weight: inherit;font-size: 20.0px;line-height: inherit;vertical-align: baseline;">- Gold plated RCA port output， Taiwan imported sealed potentiometer， thicken allumnium alloy radiating</span></span> </div> </div> <p> <br> <span style="color: #ff0000;"><span style="font-size: 24.0px;">TPA3116 2.1 amplifier ， power amplifier left and right channels + Subwoofer</span></span></p> <p> <span style="font-size: 20.0px;"><span style="color: #00b0f0;font-style: inherit;font-weight: inherit;line-height: inherit;">Package: 1 PCS TPA3116 2.0 digital power amplifier ( Do not include the power supply )</span></span></p> <p> <span style="color: #000000;"><span style="font-size: 24.0px;"><span style="background-color: #ff0000;">Sales prices do not include the power</span></span></span></p> <p> <span style="color: #ff0000;"><span style="font-size: 24.0px;">The need for power please purchase:http://www.aliexpress.com/store/product/Bluetooth-amplifier-power-supply-24V6A-power-adapter-24V6A-DC-Power-Supply/911703_2038352796.html</span></span></p> <p> <span style="color: #ff0000;"><span style="font-size: 24.0px;"> <widget data-widget-type="customText" id="17119510" title="fu wu" type="custom"></widget></span></span></p></div>