ZK-1002T RPO 2.0 Channel Bluetooth 5.0 Amplifier Board 200W HiFi Subwoofer Audio AMP with Treble and Bass, BT USB and AUX Inputs, DC 12-24V 2.0 Channel Stereo AMP Module for DIY Speakers

Very nice product 👍👍

Good sound quality

Super Sound......very amazing product for 2x100 W woofer speaker.......I used it on Panasonic Woofer system and sound is superb........

The size, the price, it is amazing with the options available. Just be careful as it does not have a usb as shown in the description as PRO, but it is not a pro version which is without the USB. As it didn't affect me, hence i chose to not return it. The separation of Bass and Treble is so wonderful.

There is no usb input present as mentioned in description

Its good, comes in good packing. Its priced high compared to local delhi Market, but i guess the IC used in it is atleast original.

Ok

Not prescribed item received. Not working trying to refund. But can only replace. Rubbish item

Very good product exceeded all expectations

I bought this amp for a custom Bluetooth speaker I built inside a US General mini toolbox, and it has worked out great. The compact size made it easy to fit inside the toolbox along with the battery and wiring without taking up too much room. Bluetooth connects quickly and has been reliable every time I’ve used it. For such a small and inexpensive amp, it puts out plenty of power for this kind of build. My setup gets surprisingly loud and sounds good, with enough adjustment to dial in the sound the way I wanted. I’ve been using it for several months now with no issues. For DIY portable speakers, toolbox builds, or other small 12V audio projects, this has been an excellent value.

Works great some distortion when maxed out but that could be speakers or the fact I'm running it at 18v

Using this with a TONEX and a 212 V30 cabinet. Sounds good, punchy, clean. Does an excellent job reproducing modelled guitar tones. You can run it with as little as 5V, 2A, at which point its like 16 watts and perfect bedroom/GP level. Using it with a 24V, 15A supply, it easily drives the ol V30s as well or better than the 90 pound Carvin toroidal power amp I have used since the 90s. I think technically it is like 62.5W per side at 8 Ohms. Either way, it easily matches acoustic drums, bass amps, and vocal PA. I got this amp in April, and have not reviewed it yet to see how it held up to this application. It has held up perfectly, with no issues, being used at high volume levels for many hours in a row, practically every day since April. It gets mildly warm doing this. It is so small and light, it might as well not be there for cartage purposes. It is superior in all ways to an amp that cost me literally 50 TIMES the price in the 90s.

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