{"product_id":"donner-bluetooth-50-stereo-audio-amplifier-receiver-4-channel-440w-peak-power-home-theater-stereo-receiver-with-usb-sd-fm-2-mic-in-echo-rca-led-speaker-selector-for-studio-home-mamp5","title":"Donner Bluetooth 5.0 Stereo Audio Amplifier Receiver, 4 Channel 440W Peak Power Home Theater Stereo Receiver with USB, SD, FM, 2 Mic in Echo, RCA, LED, Speaker Selector for Studio, Home - MAMP5","description":"440 Watt Peak Power Independent Control: Donner Bluetooth Stereo Audio Amplifier has 4 CHANNELS which is independently controlled. It gives you 440W peak power which can be used for 4 groups of 8 speakers with 4-8 ohms impedance allowing you to enjoy high quality audio\u003cbr\u003eMultiple Input Modes: In addition to the Bluetooth function. you can enjoy a range of audio sources including USB (Maximum 32G). SD card (Maximum 16G). 2 pairs RCA audio inputs for for CD player and DVD player. 2 1\/4 inch(6.35mm) microphone inputs. 3.5mm AUX IN. and FM radio with our home theater receiver bluetooth amplifier. Supports treble and bass adjustment and microphone volume control\u003cbr\u003eBluetooth 5.0: The professional integrated indoor stereo receiver is equipped with the new updated 5.0 bluetooth. It will increase the stability. sound quality and use distance. Stay connected up to 40+ feet\/ 10 meters away and it works with latest devices including smartphone. tablet. laptop. computer. etc\u003cbr\u003eDual Mic Interfaces: Take hosting to the next level with the flexibility of dual 1\/4'' microphone jacks. Customize your karaoke nights. events. or presentations w\/ independent controls of our home stereo receiver bluetooth amp\u003cbr\u003eHD LED SCREEN: The integrated receiver for home stereo has a built in LED display. FM Antenna and Remote Control are included in the stereo amplifier package for distant audio adjustments. (Notice: The product needs to be connected to passive speakers to play audio. When there is no speaker connected. there will be a certain amount of wind noise. which is normal.) Remote control can ONLY remotely control the volume of MP3\/BT\/FM\u003cbr\u003e1Multi-room system2Karaoke party3Supermarket use\u003cp\u003e A professional integrated indoor stereo receiver is designed as an independent 4-channel output. and the maximum load power can reach 440W. \u003c\/p\u003e\u003cp\u003e Bluetooth range up to 40Ft\/ 10M. \u003c\/p\u003e\u003cp\u003e Please switch to bluetooth mode first and the bluetooth control distance is at an accessible distance. \u003c\/p\u003e\u003cp\u003e Please select the correct Channel to ensure speaker operation. \u003c\/p\u003e\u003cp\u003e Remote control can remotely control the volume of BT\/MP3\/USB\/SD\/FM. \u003c\/p\u003e\u003cp\u003e 2 microphone interfaces increase the entertainment of the AMP. \u003c\/p\u003e\u003cp\u003e Microphone volume and Echo adjustment increase the fun of singing karaoke. \u003c\/p\u003e Terminating Impedance4 Ohm - 8 OhmPeak Power440 Watts RMS Power25 WattsRMS per channel. ensure your speakers match the amplifier's RMS outputWorking Rated Power120V * 6A =720WFrequency Range20Hz - 20kHz (±1 dB)AC100-120V \/ 60HzTHD\u0026lt; 1%SNR83dBChannel4.0 CH A+B Left channel\/ C+D Right channelController TypeRemote Control (Note: Turning off the amplifier via the remote does not cut off the power supply. Please disconnect the power supply via the on\/off button on the machine after using to avoid humming noise)Connectivity TechnologyRCA. Bluetooth. USBCompatible DevicesSmartphone. Tablet. Laptop. ComputerSpecial Features4 Channel. 2 Microphone Inputs. Bass. Treble. Source Volume Adjustable. FM RadioDimensions13.78 x 8.27 x 3.54 inches \u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e Why is the sound so low when connected to a phonograph? \u003c\/p\u003e\n\u003cp\u003e Our product lacks a PHONO input. To connect a phonograph. you'll need an external preamp (not included). Direct RCA connection is not recommended. \u003c\/p\u003e\n\u003c\/li\u003e\u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e Why are the volume and sound quality not as good as expected? \u003c\/p\u003e\n\u003cp\u003e 1. Speaker Connection: Ensure your speakers match the amplifier's output. 25W RMS per channel. \u003c\/p\u003e \u003cp\u003e 2. Phonograph Connection: A separate preamp (not included) is required for proper volume when connecting a turntable. RCA connection is not recommended. \u003c\/p\u003e\n\u003c\/li\u003e\u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e Bluetooth is hard to set up and the remote doesn't control volume. \u003c\/p\u003e\n\u003cp\u003e 1. Bluetooth needs to select \"bluetooth mode\" before connecting. \u003c\/p\u003e \u003cp\u003e 2. The remote control only supports the volume of FM. Bluetooth. and MP3 modes. It does not support CD\/DVD mode. \u003c\/p\u003e\n\u003c\/li\u003e\u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e Unable to connect to antenna to listen to radio. \u003c\/p\u003e\n\u003cp\u003e To use the FM feature. simply select FM mode—no antenna is needed. However. an adapter (not included) is required if you choose to connect an antenna. \u003c\/p\u003e\n\u003c\/li\u003e\u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e Product stopped working. \u003c\/p\u003e\n\u003cp\u003e 1. The product is connected to a power source（AC：100-120V \/ 60Hz） \u003c\/p\u003e \u003cp\u003e 2. Prevent product overload（If you connect 8 speakers with low impedance and high power. and turn up the volume very high. the product may be damaged.） \u003c\/p\u003e\n\u003c\/li\u003e\u003ch1\u003e 4 Channel 440W Peak Power \u003c\/h1\u003e\u003ch1\u003e Bluetooth 5.0 \u003c\/h1\u003e\u003ch1\u003e Input Selector \u003c\/h1\u003e\u003ch1\u003e Mic Volume \u0026amp; Echo Adjustment \u003c\/h1\u003e\u003ch3\u003e SPECIFICATIONS \u003c\/h3\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e Why is the sound so low when connected to a phonograph? \u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e Why are the volume and sound quality not as good as expected? \u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e Bluetooth is hard to set up and the remote doesn't control volume. \u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e Unable to connect to antenna to listen to radio. \u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e Product stopped working. \u003c\/p\u003e","brand":"AV Receivers \u0026 Amplifiers","offers":[{"title":"440W","offer_id":49258176610539,"sku":"661712464844947458-40959760-32682469-133633082","price":43.99,"currency_code":"USD","in_stock":true},{"title":"1000W","offer_id":49258176643307,"sku":"661712464844947458-40959760-32682469-133633083","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/2834\/6347\/files\/2363bc003fb6e3df0c912e1a2de5a299c2f4270514518d93311754ae7eb5e030.jpg?v=1787219399","url":"https:\/\/qxvlqu.info\/products\/donner-bluetooth-50-stereo-audio-amplifier-receiver-4-channel-440w-peak-power-home-theater-stereo-receiver-with-usb-sd-fm-2-mic-in-echo-rca-led-speaker-selector-for-studio-home-mamp5","provider":"Sharon Caldwell","version":"1.0","type":"link"}