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Description:
This product is a built-in TDA8954TH chip with the power of 2*420W channel digital power amplifier board.
Parameters:
| Parameter | Value |
| Chip | TDA8954TH |
| Supply voltage | Recommend Dual AC 24V (Max.30V) |
| Output power | 420W*2 |
| Output load | 2-8 Ohm |
| Vocal tract number | 2(Left+Right channel) |
| Net weight | 240g |
| Appearance size | 107*93*30mm |
Features:
1>. Configuring dual chips
2>. Inductance of large magnetic ring and copper core winding finite AC current
3>. New rectifier bridge, high pressure and shock resistance
4>. Large terminals, large capacity
5>. High capacitance of 8 50V1000 micro methods
6>. 1.6mm double layer high density glass fiber circuit board
Application:
1>. Connected mobile phone and 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.
Product Details:
Tested by ICStation's Outstanding Partner 12voltvids:
Learn More Details in the Video:
(The language in the video is English)
Date Added: 2018-09-11 05:07:38First 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.
We offer wordwide FREE shipping for all orders from $20 usd!
1. Yanwen / YunExpress / 4PX / China Post Airmail Service
(1) Shipping Fee: $5
All orders will be shipped by standard normal post with tracking number service, which can be tracked on website.
If the total price is more than USD20, items will be shipped free.
That's to say, customer do not need to pay extra USD5 for the registered shipping fee.
(2) Delivery 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
Tips:
Due to the new import custom rules of EU countries since 2021, sellers (outside of EU group) need to offer the IOSS VAT number, pay for the VAT billing montly and then able to ship to EU countries. We have to charge the VAT fee in advance when EU customers' buy here. They will not be charged the VAT fee again when package arrived.
2. DHL / FedEx Express
(1)Shipping Fee: Free for the order which meet the following requirements
Total price of the order >= 200USD
When the order meets to one of the above requirement, it will be shipped for FREE via DHL/FedEx Express to below country.
Asia: Japan , South Korea , 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) Delivery Time
Shipping time is 5-10 working day (about 1-2 week) to most of countries.
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
4) Track the order which with tracking number via below links:
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