XH-M544 TPA3116D2 150W Mono Subwoofer Amp Board Digital Amplifier Module Single Channel Audio Amplifying Board Module DC 12-26V

No.	Parameter	Value
1	Chip	TPA3116D2
2	Supply voltage	DC 12-26V
3	Output power	Less than 150W
4	Output load	4-8 Ohm
5	Frequency Response	14-100KHz
6	Signal to noise ratio	100DB
7	Vocal tract	Single channel
8	Net weight	67g
9	Appearance size	77*73*16mm

 

Features:

1>. Complete capacitance design

2>. Pre stage amplifier system

3>. MB series

4>. Military grade PCB

5>. SMT patch technology

 

Module Details:

Application: 

1>. Connected mobile phone computer

2>. Home Theater

3>. DIY audio

 

Using Attention:

Please do not connect the power and the speaker freely. Please refer to the data provided by the product description for reasonable collocation. Otherwise, the function board will be damaged.

 

Warm tips:

Power amplifiers can be noisy in some cases. Here are some common reasons

 

1>. Hardware problem: 

The power supply is unstable, or the power supply module generates interference.

The influence of switching power supply as power supply.

Using transformer power supply, do not do shielding isolation.

There are electromagnetic interference in the use of the environment.

The audio input device itself has problems.

 

HOW TO SOLVE:

  Power and power amplifier should maintain a certain distance. To avoid electromagnetic interference, it is best to use high quality power supply, power supply will be stable.

If you use transformers and other power supplies, it is best to use iron cover to prevent electromagnetic interference.

 

2>. Software problem:

Interference of Audio driver settings

Interference of Player effects

 

HOW TO SOLVE:

  When the power amplifier is connected to the computer or mobile phone, the relevant special effects software or sound card driver special effects can be set off.

Using special effects to ensure that the output of the power amplifier is not affected.

I. Tested by ICStation's Outstanding Partner BitBastelei:

Learn More Details in the Video:
(The language in the video is German)

II. Tested by ICStation's Outstanding Partner sjm4306:

Learn More Details in the Video:
(The language in the video is English)

III. Tested by ICStation's Outstanding Partner 12voltvids:

Learn More Details in the Video:
(The language in the video is English)

First we should say that ICStation doesn't accept any form of pay on delivery.Items used to be shipped after receiving the order info and payment.

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Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$500. The bank will charge about US$60 for the transfer fee if we do the payment in these ways. 

For other payment method, please contact us at orders@icstation-team.com for more details.

1. Yanwen / YunExpress / 4PX / China Post Airmail Service

(1) Due to the high risk of package lost recently, we have to stop using the free shipping way these days. Hope for your kind understanding! And the $5 is for tracking number and delivery insurance ^0^ Enjoy order from us. 

Free Shipping for all orders over $20 ^0^ (with free tracking number and delivery insurance fee)

(2) Shipping time 
Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location. 

7-15 working days to: Most of Asia countries
10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries
13-20 working days to: Germany , Russia
18-25 working days to: France , Italy , Spain , South Africa
20-45 working days to: Brazil , Most of South America countries

2. DHL/FedEx Express

(1)Shipping Fee: Free for the order which meet the following requirements
Total price of the order >= 200USD or Total weight of the order >= 2.2KG

When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/UPS Express to below country. 
Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines 
Oceania: Australia , New Zealand , Papua New Guinea 
Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada
Note: Shipping Fee to other countries, please contact orders@icstation-team.com

(2) Shipping Time & Delivery Time

Because the package would be returned to the sender if it had not been signed by the receiver , please pay attention to the arriving time of the package. 

Note:

1) APO and PO Box Addresses

3. Note
1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed. 
2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc. 
3) Once your order is shipped, you will receive an email notification from icstation.com
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