Features:It supports dual-band GSM/GPRS network, available for GPRS and SMS message data remote transmission.The board features compact size and low current consumption. With power saving technique, the current consumption is as low as 3mA in sleep mode.It communicates with microcontroller via UART port, supports command including GSM 07.07, GSM 07.05 and Ai-Thinker enhanced AT Commands.Embedded TCP/UDP stack - allows you to upload data to a&nb...
TPA3116D2 2.1 HIFI Digital Stereo+Subwoofer Audio Amplifier+Case 50W*2/100W*1#J
Features:It supports dual-band GSM/GPRS network, available for GPRS and SMS message data remote transmission.The board features compact size and low current consumption. With power saving technique, the current consumption is as low as 3mA in sleep mode.It communicates with microcontroller via UART port, supports command including GSM 07.07, GSM 07.05 and Ai-Thinker enhanced AT Commands.Embedded TCP/UDP stack - allows you to upload data to a web server.Descriptions:This is professional version serial GSM / GPRS core development board based on GPRS A6 module. Protection function: overvoltage, overcurrent, short circuit protection all have.Made of superior material, it worth you to buy it.Specifications:Supply voltage: DC 12-24VOutput power: 50w * 2 100W*1(Subwoofer)Output load: 4-8 ohmFrequency response range: 14-100khz,Signal to noise ratio: 100 decibelNumber of channels: 3Switching frequency: 1.2mhz,Size: 134 *107 *61mmPackage including:1 x Module (with shell)Please Notes:1.Please allow slight dimension difference due to different manual measurement.2.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Item Specifics Marke : | Markenlos | Herstellernummer : | Nicht zutreffend | EAN : | Nicht zutreffend |
Payment
We accept PayPal only.
Payment must be received within 3 Days from the date of purchase.
Please leave note in PayPal when making the payment if you have any special request (colors/size).
Orders will be processed instantly and dispatched in same day normally, so we do NOT accept any Email/Message note before or after you place orders.
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We offer 30 days return policy. Please contact us within 30 days t from the date you receive your order if you have any issues with the product and would like to return.
All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your ID.
We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from . OR, you may choose to have a replacement.
Buyer is responsible for return shipping cost.
Returns
We offer Germany SHIPPING only.
Orders will be processed and dispatched within 24-48 hours after payment is clear.
We only ship to confirmed addresses. Your address MUST MATCH your Shipping address.
If you have not received your shipment within 30 business days from payment, please contact us. We will track the shipment and get back to you as soon as possible. Our goal is customer satisfaction!
Please note that estimated delivery time is depended on destination countries, and may subject to customs clearance process, and weather condition in your area.
About us
How to contact us ?
1、Sent a email by to tell us what you need(like a refound,do not receive your item ect.)
Feedback
If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week.We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box.
We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem
Please DON'T leave negative or neutral feedback if you haven't received item in 7 days, because we have mentioned the shipping time repeatedly
DESCRIPTIONPAYMENTSHIPPINGRETURN POLICYCONTACT US
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TPA3116D2 2.1 HIFI Digital Stereo+Subwoofer Audio Amplifier+Case 50W*2/100W*1#J
Features:It supports dual-band GSM/GPRS network, available for GPRS and SMS message data remote transmission.The board features compact size and low current consumption. With power saving technique, the current consumption is as low as 3mA in sleep mode.It communicates with microcontroller via UART port, supports command including GSM 07.07, GSM 07.05 and Ai-Thinker enhanced AT Commands.Embedded TCP/UDP stack - allows you to upload data to a web server.Descriptions:This is professional version serial GSM / GPRS core development board based on GPRS A6 module. Protection function: overvoltage, overcurrent, short circuit protection all have.Made of superior material, it worth you to buy it.Specifications:Supply voltage: DC 12-24VOutput power: 50w * 2 100W*1(Subwoofer)Output load: 4-8 ohmFrequency response range: 14-100khz,Signal to noise ratio: 100 decibelNumber of channels: 3Switching frequency: 1.2mhz,Size: 134 *107 *61mmPackage including:1 x Module (with shell)Please Notes:1.Please allow slight dimension difference due to different manual measurement.2.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Item Specifics Marke : | Markenlos | Herstellernummer : | Nicht zutreffend | EAN : | Nicht zutreffend |
PaymentShippingReturnsAbout usFeedback
We accept PayPal only.
Payment must be received within 3 Days from the date of purchase.
Please leave note in PayPal when making the payment if you have any special request (colors/size).
Orders will be processed instantly and dispatched in same day normally, so we do NOT accept any Email/Message note before or after you place orders.
We offer 30 days return policy. Please contact us within 30 days t from the date you receive your order if you have any issues with the product and would like to return.
All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your ID.
We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from . OR, you may choose to have a replacement.
Buyer is responsible for return shipping cost.
We offer Germany SHIPPING only.
Orders will be processed and dispatched within 24-48 hours after payment is clear.
We only ship to confirmed addresses. Your address MUST MATCH your Shipping address.
If you have not received your shipment within 30 business days from payment, please contact us. We will track the shipment and get back to you as soon as possible. Our goal is customer satisfaction!
Please note that estimated delivery time is depended on destination countries, and may subject to customs clearance process, and weather condition in your area.
How to contact us ?
1、Sent a email by to tell us what you need(like a refound,do not receive your item ect.)
If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week.We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box.
We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem
Please DON'T leave negative or neutral feedback if you haven't received item in 7 days, because we have mentioned the shipping time repeatedly
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