{"product_id":"digital-stereo-amplifier-board-zk-mt21-bluetooth-2-1-channel-dc-12-24v-hifi-diy-audio-power-amp-module-for-15-100w","title":"Digital Stereo Amplifier Board, Zk‑mt21 Bluetooth 2.1 Channel Dc 12‑24v, Hifi Diy Audio Power Amp Module, For 15‑100w","description":"\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct name: 2.1 channel Bluetooth-compatible audio power amplifier module\u003c\/li\u003e\n\u003cli\u003eProduct model: ZK-MT21\u003c\/li\u003e\n\u003cli\u003eBluetooth-compatible version: 5.0 (unobstructed, 15 meters)\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 500mV\u003c\/li\u003e\n\u003cli\u003eInput method: AUX+ Bluetooth-compatible\u003c\/li\u003e\n\u003cli\u003eNumber of channels: 2.1 channels\u003c\/li\u003e\n\u003cli\u003ePower amplifier chip: Domestic power amplifier chip\u003c\/li\u003e\n\u003cli\u003eAdapter power supply: above DC12-24V\/5A (24V battery pack is not allowed)\u003c\/li\u003e\n\u003cli\u003eAdapted speakers: 20-100W, 4-8Q\u003c\/li\u003e\n\u003cli\u003eOutput power: left and right channels \u0026lt;50W; subwoofer \u0026lt;100W\u003c\/li\u003e\n\u003cli\u003eProtection mechanism: Anti-reverse connection, overheating, overcurrent, short circuit protection\u003c\/li\u003e\n\u003cli\u003eProduct size: 93mm*90mm*22mm\u003c\/li\u003e\n\u003cli\u003eProduct weight: about 130g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZK-MT21 2x50W+100W 2.1 Channel Subwoofer Digital Power Amplifier Board AUX 12V 24V Audio Stereo Bluetooth-compatible 5.0 Bass Amp for Home Theater Speaker\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeature:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Bluetooth-compatible audio power amplifier module has 2.1 channels and the maximum output power is 2X50W+100W.\u003c\/li\u003e\n\u003cli\u003eIt has two audio input modes, AUX and Bluetooth-compatible, and a two-in-one power amplifier board. Bluetooth-compatible5.0, higher transmission efficiency, longer transmission distance\u003c\/li\u003e\n\u003cli\u003eIt has short-circuit protection, over-current, over-heating, and anti-reverse protection to prevent total failure. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage\u003c\/li\u003e\n\u003cli\u003eIt adopts copper DC connectors and barrier terminals. It can withstand high current without heating or damaging wires.\u003c\/li\u003e\n\u003cli\u003eClassic appearance multi-function main knob. The main knob adopts a rotary encoder that is only used in high-end power amplifiers, which realizes 360-degree stepless tuning and a smooth one-key start and stop. The operation is simple and convenient by long pressing the switch.\u003c\/li\u003e\n\u003cli\u003eWith bass, treble, subwoofer frequency and volume control, you can easily adjust the volume and enjoy the music tone you want. It is widely used in shopping malls, home theaters, speakers, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZK-MT21 2x50W+100W 2.1 Channel Subwoofer Digital Power Amplifier Board AUX 12V 24V Audio Stereo Bluetooth-compatible 5.0 Bass Amp for Home Theater Speaker\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeature:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Bluetooth-compatible audio power amplifier module has 2.1 channels and the maximum output power is 2X50W+100W.\u003c\/li\u003e\n\u003cli\u003eIt has two audio input modes, AUX and Bluetooth-compatible, and a two-in-one power amplifier board. Bluetooth-compatible5.0, higher transmission efficiency, longer transmission distance\u003c\/li\u003e\n\u003cli\u003eIt has short-circuit protection, over-current, over-heating, and anti-reverse protection to prevent total failure. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage\u003c\/li\u003e\n\u003cli\u003eIt adopts copper DC connectors and barrier terminals. It can withstand high current without heating or damaging wires.\u003c\/li\u003e\n\u003cli\u003eClassic appearance multi-function main knob. The main knob adopts a rotary encoder that is only used in high-end power amplifiers, which realizes 360-degree stepless tuning and a smooth one-key start and stop. The operation is simple and convenient by long pressing the switch.\u003c\/li\u003e\n\u003cli\u003eWith bass, treble, subwoofer frequency and volume control, you can easily adjust the volume and enjoy the music tone you want. It is widely used in shopping malls, home theaters, speakers, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZK-MT21 2x50W+100W 2.1 Channel Subwoofer Digital Power Amplifier Board AUX 12V 24V Audio Stereo Bluetooth-compatible 5.0 Bass Amp for Home Theater Speaker\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeature:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Bluetooth-compatible audio power amplifier module has 2.1 channels and the maximum output power is 2X50W+100W.\u003c\/li\u003e\n\u003cli\u003eIt has two audio input modes, AUX and Bluetooth-compatible, and a two-in-one power amplifier board. Bluetooth-compatible5.0, higher transmission efficiency, longer transmission distance\u003c\/li\u003e\n\u003cli\u003eIt has short-circuit protection, over-current, over-heating, and anti-reverse protection to prevent total failure. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage\u003c\/li\u003e\n\u003cli\u003eIt adopts copper DC connectors and barrier terminals. It can withstand high current without heating or damaging wires.\u003c\/li\u003e\n\u003cli\u003eClassic appearance multi-function main knob. The main knob adopts a rotary encoder that is only used in high-end power amplifiers, which realizes 360-degree stepless tuning and a smooth one-key start and stop. The operation is simple and convenient by long pressing the switch.\u003c\/li\u003e\n\u003cli\u003eWith bass, treble, subwoofer frequency and volume control, you can easily adjust the volume and enjoy the music tone you want. It is widely used in shopping malls, home theaters, speakers, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Digilog Electronics","offers":[{"title":"Default Title","offer_id":43962636304449,"sku":"b753","price":4250.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/2805\/1777\/files\/71LJj4ElSuL._SL1500.jpg?v=1779584416","url":"https:\/\/stem.pk\/products\/digital-stereo-amplifier-board-zk-mt21-bluetooth-2-1-channel-dc-12-24v-hifi-diy-audio-power-amp-module-for-15-100w","provider":"stem.pk","version":"1.0","type":"link"}