ZK-MT21 2.1 Channel 50W+50W+100W Bluetooth Power Amp Board with Subwoofer
$ 8.98
Description
Store Categories Store Categories Other Product View Details Features: Product Name : 2.1 channel audio amplifier module with Tone Product Model : MT21 Bluetooth Version : 5.0(no shielding,15 meters) Input Sensitivity: 500mV Audio Input : AUX+ Bluetooth Channel : 2.1 Chip Solution : Domestic power amnlifior chip Power Range: DC12~24 V / 5A above (vo not connect to 24V battery pack) Adapter Speaker : 20~100 w，4~8Ω Output Power : Max 50W @ R&L channel Max100W @ subwoofer Protection Mechanism : Anti reverse connection、Overheat、Over-current、Short circuit Product Dimensions : 93mm*90mm*22mm Package Weight : about 185g ( packaging) PS: In the audio input is enough, the supply voltage/current is enough, there will be enough output power! The higher the supply voltage, the greater the output pow-er.The smaller the impedance of the speaker, the greater the output power! Please Shipping Policy Payment Method Returns Policy Shipping Policy Payment Method Returns Policy Home Payment Shipping About us Contact us Copyright©2018 datacaciques Home Payment Shipping About us Contact us Store Categories Store Categories Other Product View Details Features: Product Name : 2.1 channel audio amplifier module with Tone Product Model : MT21 Bluetooth Version : 5.0(no shielding,15 meters) Input Sensitivity: 500mV Audio Input : AUX+ Bluetooth Channel : 2.1 Chip Solution : Domestic power amnlifior chip Power Range: DC12~24 V / 5A above (vo not connect to 24V battery pack) Adapter Speaker : 20~100 w，4~8Ω Output Power : Max 50W @ R&L channel Max100W @ subwoofer Protection Mechanism : Anti reverse connection、Overheat、Over-current、Short circuit Product Dimensions : 93mm*90mm*22mm Package Weight : about 185g ( packaging) PS: In the audio input is enough, the supply voltage/current is enough, there will be enough output power! The higher the supply voltage, the greater the output pow-er.The smaller the impedance of the speaker, the greater the output power! Please Shipping Policy Payment Method Returns Policy Shipping Policy We will arrange shipping for you within 24 Hours after payment cleared except the holidays. -We ship items to Worldwide. Thank you! -we will ship out the order in 1-2 business days after payment cleared .Since it is international shipping ,delivery time is about 15--28 business days to arrive to most countries. Payment Method We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase. 2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances. 3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country. Returns Policy 1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase. 2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse. 3. Please include your eBay ID and item number with any email requests.
Item seems to be of good quality. I was sent the wrong item from what I originally purchased. Contacted seller who was fairly prompt at a reply. I asked to send back as an exchange for the exact volt gauge I ordered but instead, they opted to do a full refund and have me purchase my original order.
Order-to-delivery in 15-days, Exactly as described, Well packaged in two layers of plastic bags! Included full-color picters of each device for identification, Great eBayer four-stars!! Will buy from again!
Arrived quickly it was exactly as pictured very great service and great communication very honest seller I highly recommend buying from them
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