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Adjustable 10-50V/40A/2000W DC Motor Speed Control PWM HHO RC Controller

4.8 (9 Reviews)

US$14.58

Dispatch:CN
  • CN
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US$4.16 United States via Standard Shipping

10-25 business days

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Product Description
Customer Reviews(9 Reviews)
4.8

Actually, I write no reviews ... but this is absolutely necessary! The amp is extremely powerful, it operates a 10 "subwoofer and two small 4" high / midrange speakers at my desk. You can adjust the volume for the bass precisely. The built-in crossover separates clean, but hardly allows for setting options. But enough to properly tune the speakers to each other. Of course, it's not for real high fidelity speakers in a listening room. Sure ... But it sounds just as good as every fifteen fifteen sub approx 500 € amplifier. (Subjective assessment) When I make so loud that my neighbors know which song is playing, the amp uses 3 watts. The production quality is very good. No solder joints are bad and there is nothing to improve. I am completely enthusiastic about the part and ordered one more directly, then for a mobile box.

Attached to a power supply unit for PC and to a motor recovered from a child's machine, it works very well. Almost perfect housing in its little box. Highly recommended.

For low prices, part is the hammer. The sound quality is very good. If the volume is slightly higher, you already know that the board is hot, but you can still touch it without any problem. I am operating a 2x30 watt car speaker in the module, but so far there is no subwoofer, maybe later. Delete purchase suggestions. Very suitable for fans.

Perfect adjustment arrived in its packaging and boxed in a black box with aeration perfectly adjusts the revolutions of a DC motor.

Suitable for voltage regulation / attenuation of LED COB / SMD!

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