Mono Audio Amplifier for Subwoofer with Volume Control Module

This audio amplifier board employs Sure Electronics T-AMP technology,featuring low distortion and low noise level.
This amplifier board supports mono amplification by using PBTL topology.
By means of dedicated heatsink design with temperature controlled fan，it is capble of delivering single channel maximum power 500W RMS @ 3ohm without extrordinary heatsink.
Besides of built-in chip protection, ESD and spike protection components used throughout input and output of the amplifier board ensure its robustness and reliablity.
Link: store3.sure-ele...

[@Rakesh_Mahanty]

One like for the robot girl

[@user-lu8mf8vm6r]

i love the robo-voice of the Chinese people speaking English...

[@mikeboss3757]

It is interesting that in this video when she turns the volume control the volume does not change. This behaves exactly like the volume control that Wondom sent to me for my 1x200 watt amp. The light is on, showing a proper connection has been made, but turning the dial does nothing (and switch 1 is off). But the dial does look really nice. Also, it would be really nice if you got rid of the terrible background music. It would help in hearing the speaker and eliminate an annoying distraction. For audio-loving people, Wondom sure does a poor job with the audio mixing on its videos. Not that it makes much difference. Thank you for taking the time to make this useless and uninformative video. It has been a less than pleasurable experience to have beheld it.

[@silteczneuerkanal6764]

Hey wondom audio, I wann build a Bluetooth speaker and use a Chassis which is rated for 250w rms and has 8ohms it is a 12" full range speaker and i Need: 1. A suitable amplifier with 100-200w and With Bluetooth 2. A recharchable battery for the AMP 3. Some kind of extenden controll Board which Houses indication LEDs a 3,5 mm headphone jack and the charging Port I Hope you have something in Stock. Could i potentially use Like 3 of your 18650 batteryholders in Series to get to something Like 36 Volts? Because most Stronger Amps Need a high voltage. Greetings Philip

[@silteczneuerkanal6764]

*I'd Love something Like the jab3 Series but Just a little more powerfull and i am Not 100% Sure But the jab 3 100w AMP is only used for Subwoofer anyway because of the Frequenzy response right?

[@WONDOMAudio]

Hi, Philip, This version battery charge board can be connected in series to get more capacity but the output voltage will not be increased. A new 5S26650 Battery charge protection board (with 21V output voltage)is in processing and will be released in the next two weeks. For the higher output power amplifier, new JAB is in processing, featuring in 2/3/4 channel configurable, which means you can get 4 x 100W, 2 x 200W and 2 x 100W + 1 x 200W at the same time. Just keep in touch，we will release in the later stages.Thanks for your support.

[@silteczneuerkanal6764]

@@WONDOMAudio OK thank you for your response, but could i use the jab3 1x100w AMP With my fullfange speaker or is it only suitable for Subwoofers? And what Power does it Output into 8 Ohms?

[@WONDOMAudio]

Hi,philip, You can use the APP control function to realize the connection with fullrange speaker.The output power is about 50W with 8 Ohms. Thanks for your support.