SubhrajeetSheet
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Q: Requirements: 12-24v/5a and above. QUESTION IS: Can I use 12v-3.7 amp?
Asked by BG191151747 on 2021-11-18 11:14:13
Q: Does this also have the awful "the bluetooth device is ready to pair" voice prompts, or not?
Asked by rjscosta on 2020-10-11 05:23:57
SubhrajeetSheet No, it makes a small tone which is similar to that of iPhone.
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Q: What is the frequency range of the right and left speaker output? Thank you
Asked by BG144854246 on 2021-07-12 10:13:33
SubhrajeetSheet 0 to 15000Hz or above.I tested on Woofers and mid-range speakers and it came out to be upto 15kHz. I don't have tweeters, they have higher frequency response capability so may be it can produce sound more than human hearing capability i.e. 20,000Hz
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SubhrajeetSheet 100w channel is dedicated to subwoofer so mid range speaker will not produce enough sound. As I get from your question If you have enough electronics knowledge you can modify the amplifier board according to your requirements by removing 5532IC(which is used for filtering) but it wouldn't be worthy as almost all components are SMDs
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Q: Can i connect a 40volt(34volt) solar panel into input ?
Asked by Edmorro on 2020-12-14 14:04:21
SubhrajeetSheet It depends on your purpose of use. Just remember it's a boost converter. whatever input you provide output voltage will be higher only. and always remember Power= Volt × Ampere.So increased voltage will have lower Ampere in output.
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Q: posso usar uma fonte de 24volts e 10 amperes?
Asked by adalbertos on 2021-06-14 02:03:38
SubhrajeetSheet Without any issue make sure there is nominal ripple in your power output
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SubhrajeetSheet It will definitely work without an issue but you will not get that much output power as your subwoofer is capable of.
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SubhrajeetSheet Yes it's fine if you are to use 3 or 4 inch speakers only. If you want to connect bigger speakers(say 6 to 8 inch) then definitely you have to provide more power to it like 18 to 20v atleast 5a
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