100000 Piece/Pieces per Month audio amplifier with Bluetooth 12v
Packaging & Delivery
1 pcs in a gift box,24 boxes in a carton
Input Voltage: 9-14.4V DC
Frequency response: 20Hz~20KHz
Output impedance: 4-16 Ohms
Output power: 2x18W/ 4Ω 10% THD Max
Harmonic distortion: ≤0.02% 4W
Treble: +9dB 10KHz
Bass: +9dB 100Hz
Input impedance: 47K Ohms
Rated input voltage: DC 12V
Rated input current: ≤3A
To connect phone with the bluetooth,Implement the use of phone APP to control amplifier functions
Aluminum case, Light and rugged
Sound output is stable, high fidelity
Mini size, no need much space ( Product size (L x W x H): 12.5.00 x 10.3 x 4.5 cm / 4.92 x 4.06 x 1.77 inches)
1. ADD the QR Code to download the APP or use APP shop to search”BT LINK” and download
2.Open the Bluetooth to connect “TH-1215M”
3.After Bluetooth connected,open the BT Link app to control Amplifier MA-170A
A. Connect :To connect mobile with the BT LINK APP
B. Sound:To control the MA-170A ‘s Volume \Bass\Treble
C. Music:Play the Music in the Phone (Voice message \ Music player )
D. FM:To connection network can receive network radio signals
E. Line:Switch Bluetooth music mode to AUX mode
1. Power on/off switch
2. Bass control
3. Volume control
4. Treble control
1:AUX input RCA
Why choose us?
Better service Better quality
1.OEM/ODM is available 1.High grade raw material
2.Sample order is available 2.Professional QC team
3.Immediately reply within 24 hours 3.Well pre-job training for worker
4.We can open new model 4.We are factory
We are a private technology enterprise which specializes in the development, production and sale of audio circuits and amplifier.With nearly 14 years of experience and production facilities, we have a number of high and mid-level engineers, and well experienced engineers and technicians. We make strict quality control, brought in advanced production equipment and the management model.
Frequently Asked Questions Q: where is your factory located? A: Our factory is located in Chaozhou City, Guangdong Province.
Q: How about the sample fee? A: We would like to provide you sample for your reference, and the sample fee will return after order confirmed. Shipping costs will pay by your side.
Q: I want mix item in one container? A: Thanks for your support and we are welcome to mix item in one container for you.
Q: What is your normal payment term? A: 30% deposit advance by T/T, the balance before shipment.
Q: What is your port? A: Shenzhen & Shantou
Q:How about the shipment? A:We have our own long cooperative shipping company, they can offer the best freight. And we will ship the parcel by EMS/DHL/UPS/TNT/by sea.
Q: What is the normal lead time? A: 20 to 30 days after deposit received.