D900 AC 220V12V 24V 5.0 Bluetooth Stereo Amplifier Board 2.1 Channel Digital HIFI Subwoofer Karaoke

📢【NEW】D900 Bluetooth Amplifier BoardProduct OverviewThe D900 Bluetooth Amplifier Board is a 2.1 channel digital stereo amplifier. It supports AC 220V, 12V, and 24V inputs. The board features Bluetooth 5.0, AUX, MIC, FM, and USB/TF card ports. It uses an American original imported chip. The input sensitivity is 500mv, and it adapts speakers from 20 to 100W, 4 to 8 ohm.SpecificationsBluetooth Version: 5.0Ports: Bluetooth, AUX, MIC, FM, USB, TF cardChip: American original importedSpeaker Adaptation: 20 ~ 100W, 4 ~ 8 ohmInput Sensitivity: 500mvChannels: 2.1 channelsPower Supply: DC 12 ~ 24V/5A or moreOutput and ProtectionThe output power is left and right channel <50W, bass gun <100W. It offers overvoltage, under pressure, overheating, and short-circuit protection. The product weight is about 680g, and the size is 2608575 mm. The drip size is 502510 mm.Important NoteWith sufficient audio input and power voltage/current, the output power will be adequate. Higher output power requires higher supply voltage/current.Package Included 📦D900/D800 amplifier board1Remote control1Power cord1No.7 dry battery2（Notice：Batteries are temporarily out of stock; please prepare your own）DC line1D800 Amplifier: Power and Versatility in OnePowerful Output: The D800 Amplifier delivers a robust 50Wx2+100W output, ensuring rich audio performance.2.1-Channel Setup: Offers a balanced experience with a 2.1-channel configuration.Bluetooth 5.0: Supports wireless connectivity for seamless audio playback.Versatile Inputs: Includes AUX, MIC, FM, USB, and TF inputs for a wide range of audio options.Product Model: D800Bluetooth Version: 5.0 (10m range)Input Sensitivity: 500mVInput Modes: Bluetooth + AUX + MIC + FM + USB + TFPower Amplifier Chip: American imported chips for reliable performance.Output Rating: Left and right channelsDefense Mechanism: Includes overvoltage, undervoltage, overheating, AC/DC detection, and short circuit protection.Heat Sink Size: 502510mmWhat's Included:D800 amplifier board x1Remote control x1Power cord x1DC line x1AA battery2（Notice：Batteries are temporarily out of stock; please prepare your own）Delivery: The product is received within 1-3 days.Official Store: Mobibibi_OfficeUpgrade your audio experience with the D800 Amplifier