I see the specs allow for a power supply of 7-24V, but is there any performance gain for using higher voltage? I have a 12V supply.

I didn't notice any real advantage when between the 12 volt and 24 volt power supplys, but reading on the chip used in the Amplifier, it says if you have larger speakers you need to use a higher voltage power supply to drive them. For my application I am only using smaller 4.5 in speakers.

We are not able to send you links other than Amazon, you can search for "Wuzhi Audio" in the APP Store and download it

Will this take a mono input through the Aux jack? How should it be wired to do this?

AUX input is two-channel audio; It is recommended to input normal dual-channel audio

will it mix both source channels together and output as mono if paired with a stereo bluetooth source?

Hello, the amp that I bought is mono and works super well. The output sound if I use a stereo device the sound comes out even.

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PEMENOL TWS Bluetooth Mono Amplifier Module 100W DC 7-24V with TPA3116D2 Chip, Wireless Stereo Pairing, Multi-Input USB AUX Bluetooth, Volume Knob Control for Christmas DIY Car & Home Audio

Product ID: 530716330

Details

Item dimensions L x W x H
2.36 x 1.57 x
Manufacturer
PEMENOL
Maximum Supply Voltage
24
Minimum Supply Voltage
24 volts
Voltage
24 volts

🔊100W peak power output

🔌Multi-input: Bluetooth, USB, AUX

🔗True Wireless Stereo pairing

Description

🎶 Elevate your sound game—wireless power meets DIY freedom!

POWERFUL 100 W OUTPUT - Unleash crystal-clear sound with robust amplification for your DIY or car audio projects.
INTUITIVE KNOB CONTROL - One sleek knob to master volume, playback, power, and TWS mode—simplicity meets sophistication.
WIDE VOLTAGE RANGE 7 24 V - Fits perfectly into any setup from car systems to home audio with stable, reliable performance.
SEAMLESS TWS WIRELESS PAIRING - Create immersive stereo sound effortlessly by pairing two modules—ditch the cables, keep the vibe.
VERSATILE MULTI INPUT CONNECTIVITY - Bluetooth, USB flash, AUX, and USB sound card inputs keep your audio options limitless.

The PEMENOL TWS Bluetooth Mono Amplifier Module delivers up to 100W of clear, distortion-minimized audio powered by the efficient TPA3116D2 chip. Featuring True Wireless Stereo pairing, multi-input support (Bluetooth, USB, AUX), and a user-friendly multifunction knob, it operates across a wide 7-24V DC range, making it ideal for custom car and home audio projects. Compact yet powerful, it offers professional-grade sound performance with flexible connectivity and intuitive control.

Specifications

ASIN	B0BYJNYDGD
Best Sellers Rank	#153,207 in Electronics ( See Top 100 in Electronics ) #900 in Audio Component Amplifiers
Brand Name	PEMENOL
Customer Reviews	4.5 4.5 out of 5 stars (103)
Item Dimensions	2.36 x 1.57 x 0.79 inches
Manufacturer	PEMENOL
Maximum Output Power	100 watts
Maximum Supply Voltage	24 volts_of_direct_current
Minimum Supply Voltage	24 volts
Model	ZK-1001B
Mounting Type	Surface Mount
Number of Channels	1
Number of Items	1
Package Type Name	box
Part Number	GY20961-2
Voltage	24 volts

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