"Mini LM386 Power Amplifier 750mW
Features:
1. Working voltage: 3.8V-12V (voltage falls below 4V sound will be significantly reduced, the maximum can not exceed 15V).
2. Operating Current: 1mA (static) to 150mA (max).
3. Output Speaker Impedance: 4 ohms -32 Euro (high impedance voice, high efficiency, if there is no confidence in their own horn, you can buy the shop sold the speakers, the sound is very loud).
4. Supported Speaker power: 0.5W-25W (in fact, any power speaker can be used, speaker volume, and power is not so much, as long as the amplifier output is greater than the rating on the line, big horn sound may be bigger point).
5. Output power: 750mW (max).
6. Volume: 20mm * 12 mm * 7.5mm(LxWxH).
7. used to make very good mic preamp, AC ripple and noise is low, the output signal voltage is greater than 1V or more, and promote post-amp signal values are very strong.
8. The output volume can be adjusted range: 0 to 100%, on-board potentiometer only fine-tuning, the conventional audio volume can be adjusted directly by control.
Package include:
1 x Mini LM386 Audio Power Amplifier Board DC 3~12V 5V Micro Amp Module 750mW
2PCS 8Ω 0.5W Speaker
Package Included:
2PCS * DZ241 Horn 8Ω 0.5W Small Trumpet 50mm Diameter Loudspeaker Horn 8ohm"
To USA: Send by e-package.
To other countries: Order more than $25, provide free tracking number. Order less than $25,customer can pay $3 to get a tracking number.
If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
We provide airmail service with good package . The items will be shipped within the nest 2 business days after we received the payment . when you buy multiple items ,your shipping cost will be combined with discount.
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Country |
DELIVERY TIME |
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Shipping time will be longer than below period due to the flight and holiday |
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WORKING DAYS |
5-7 |
8-10 |
12-14 |
15-19 |
20-22 |
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WORKINGDAYS+SATURDAY+SUNDAY |
5-9 |
8-15 |
16-20 |
21-25 |
26-30 |
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Australia |
Rate(time arrived) |
21.4% |
52.1% |
14.3% |
7.2% |
4% |
|
United States |
Rate(time arrived) |
5.2% |
80% |
14.3% |
0.5% |
|
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United Kingdom |
Rate(time arrived) |
9.9% |
63.2% |
19.1% |
3.4% |
4.4% |
|
Germany |
Rate(time arrived) |
11.1% |
22.2% |
30.3% |
20.9% |
15.5% |
|
Canada |
Rate(time arrived) |
2% |
45.1% |
31.4% |
17.6% |
4% |
|
Italy,Russia |
Rate(time arrived) |
2.5% |
10.2 |
18.2% |
17.3% |
31.3% |
|
Spain |
Rate(time arrived) |
3.5% |
25% |
47.9% |
12.9% |
10.7% |
|
Brazil , most of the south America country |
Rate(time arrived) |
Most package will need 4-8 weeks |
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Other country |
Rate(time arrived) |
0.5% |
8.6% |
15.0% |
43.8% |
28.1% |
We accept Paypal.
Please leave note for your special request ( such as color, size, package... ) when you pay the order.
- Real store with large stock ICs, 100% as describe.
- Best price, Good quality. Can get almost everything at the lowest price *HIT ALL PRICE,14 days NO-QUESTION- RETURN
