Review on 🎵 [Enhanced] AIYIMA B01 2.1 Channel Bluetooth Amplifier Receiver with Subwoofer Output, 50W x 2+100W TPA3116 Amplifier Bluetooth 5.0/RCA/U-Disk DC12-24V Class D Integrated Amp with DC24V Power Adapter for Improved SEO by Nick Ross

I've spent several months looking for the right bluetooth receiver/amplifier to fit in my pool house. This small block has it all! I left it running (not at full volume) for several hours when the ambient temperature was 85-90 degrees Fahrenheit. There are no vents in the case, so most of the road dust and dirt can't get in. If you are serious about sound quality then you already know that you MUST have a dedicated subwoofer speaker channel like this amplifier, even for a low powered unit. Don't waste your time buying a cheap amp, which does not have a subwoofer channel with its own independent gain and frequency control. This amplifier offers unmatched subwoofer signal flexibility, allowing you to match the output signal to your existing speaker (passive or active). In addition, the device offers the option of adjusting the bass and treble for the main speakers. 3 input methods: RCA level jacks, Bluetooth and USB flash drive. Can't wait to use the Level subwoofer output channel (RCA jack) when it's time to send to another amp. Bluetooth range is OUTSTANDING - I stopped testing the signal when it was still working at 75 feet! The grips themselves are top notch. The speaker bolts are also high quality and durable. The board seems to be working fine. Note that the rated output power (main speaker 50W*2 + subwoofer 100W = 200W) is the "peak value”. Continuous output power is most likely closer to 90W based on AC/DC adapter rating (19V * 4.74A). In any case, the device sounds great. As mentioned in the title of this review, this amp has almost every feature you could want in such a small package at an affordable price. You will not be disappointed! in such a small package at an affordable price. You will not be disappointed! in such a small package at an affordable price. You will not be disappointed! Continuous output power is most likely closer to 90W based on AC/DC adapter rating (19V * 4.74A). In any case, the device sounds great. As mentioned in the title of this review, this amp has almost every feature you could want in such a small package at an affordable price. You will not be disappointed! in such a small package at an affordable price. You will not be disappointed! in such a small package at an affordable price. You will not be disappointed! Continuous output power is most likely closer to 90W based on AC/DC adapter rating (19V * 4.74A). In any case, the device sounds great. As mentioned in the title of this review, this amp has almost every feature you could want in such a small package at an affordable price. You will not be disappointed! in such a small package at an affordable price. You will not be disappointed! in such a small package at an affordable price. You will not be disappointed! all you could wish for in such a small package at an affordable price. You will not be disappointed! in such a small package at an affordable price. You will not be disappointed! in such a small package at an affordable price. You will not be disappointed! all you could wish for in such a small package at an affordable price. You will not be disappointed! in such a small package at an affordable price. You will not be disappointed! in such a small package at an affordable price. You will not be disappointed!