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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

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

4.5 out of 5 stars (103)

Currently unavailable.
We don't know when or if this item will be back in stock.

About this item

  • 【Premium Sound Performance】Powered by the trusted TPA3116D2 chip, this amplifier delivers clear, high-quality audio with low distortion and efficient power output.
  • 【True Wireless Stereo (TWS) Pairing】Easily pair two modules wirelessly for left and right channel stereo sound without any cables, perfect for immersive audio setups.
  • 【Multiple Audio Inputs】Supports Bluetooth, AUX, USB flash drive, and USB sound card inputs, giving you flexible connectivity options for various devices.
  • 【User-Friendly Knob Control】One multifunctional knob lets you adjust volume, play/pause, skip tracks, power on/off, and activate TWS mode smoothly and intuitively.
  • 【Wide Voltage Compatibility】Operates within DC 7-24V, making it suitable for DIY projects, car audio systems, and home audio applications with stable and reliable performance.

Product description

1

TWS Box Matching Function

TWS Box Matching Function is a feature of true wireless stereo that enables users to connect two bḷueṭooṭḥ speaker together for a genuine stereo effect. This function allows both bḷueṭooṭḥ speaker to function as a pair, providing users with a high-quality audio experience without the need for wires or cables.

TWS Operation Introduction

1

ENTER OR EXIT TWS MODE

Press the knob three times to enter or exit TWS mode. The red TWS mode indicator light will illuminate, and the other power amplifier module will automatically pair without stereo combination.

If pairing is not successful within 15 seconds, TWS mode will automatically exit. You can press the knob three times to try again.

2

SUCCESSFUL LED INDICATOR

If the pairing is successful, the red LED on the Bḷueṭooṭḥ power amplifier module assigned to the left channel will remain steady, while the red LED on the Bḷueṭooṭḥ power amplifier module assigned to the right channel will flash slowly.

3

AUTOMATICALLY CONNECT NEXT TIME

Once the pairing is successful, the two Bḷueṭooṭḥ power amplifier modules will automatically connect the next time the device is powered on. To exit TWS mode, simply select one of the two Bḷueṭooṭḥ power amplifier modules and press the knob three times.

4

IF NOT SUCCESSFUL

If the pairing is not successful within 15 seconds, the TWS mode will automatically exit. To retry, press the knob three times.

3

1

Power Supply

The PEMENOL Bḷueṭooṭḥ power amplifier module requires a DC power connection. NOTE: Using AC power will cause damage to the module. Please ensure only DC power is used.

2

USB Interface

USB interface support U disk (MP3/WAV/WMA/FLAC/APE) and USB sound card. Supports multiple music formats for convenient usage.

3

AUX Interface

Effortlessly immerse yourself in music or movies by easily connecting high-quality speakers with just one audio cable.

5
2
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Customer Reviews
4.7 out of 5 stars 44
4.4 out of 5 stars 25
4.0 out of 5 stars 22
Price $19.99 — no data — no data
TWS ✓ ✓ ✓
Voltage DC 9V-24V DC 9V-24V DC 12V-24V
APP Control Support Support Support
Current ≥3A 3A ≥7A
Adaptive speaker 20-100W,3-8Ω 5-30W,4-8Ω Left and Right Channels: 20-50W, 4-8Ω Subwoofer: 20-100W, 4-8Ω
Channel Mono Mono Dual

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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


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Customer reviews

4.5 out of 5 stars
103 global ratings

Customers say

Customers find the amplifier works well, with one mentioning it's perfect for making home arcade cabinets louder, and they appreciate its power output, with one noting it handles a 6x9 speaker well. The device receives positive feedback for its sound quality, ease of use, and value for money, with customers describing it as a great little powerhouse at a good price. The connectivity and power requirements aspects receive mixed reviews, with several customers reporting difficulties with Bluetooth and TWS pairing, and one noting the need for a hefty power supply.
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20 customers mention functionality, 14 positive, 6 negative
Customers find that the amplifier works amazingly well, with one customer mentioning it performed perfectly for making their home arcade cabinet louder.
Works great, pushes a 6x9 like a champRead more
Tws works good. Took me a few times to get it to link. Directions from this page help. The package came with no written directions....Read more
TWS doesn’t work. Endless loop of beeping.Read more
Perfectly worked to refurb an old Christmas decoration. Powered with a 9 volt battery due to the size limitations but still worked amazingly.Read more
18 customers mention quality, 15 positive, 3 negative
Customers find the amplifier to be a great little device, with one customer noting it's particularly suitable for homemade boomboxes.
...Great clarity, no distortion, PLENTY of power. Highly recommend for a budget Bluetooth speaker build.Read more
...Surprisingly awesome, and I didn't have to buy an equalizer. I just used the equalizer on my phone and it works perfectly.Read more
...I would absolutely recommend this one for use in single speaker, lower wattage applications. Especially when battery powered....Read more
This was a greatLittle powerhouse for my vintage radio project. Worked beyond my expectations, I love the usb drive function.Read more
10 customers mention power output, 10 positive, 0 negative
Customers praise the amplifier's power output, with good volume levels and one customer noting it performs well with a 6x9 speaker.
Powerful little ampRead more
Great power output for the size, doesn't use too much power. The TWS is a pretty cool feature for pairing 2 of these unit together....Read more
These amplifiers earn a solid 5 stars. I have used these for prototyping panel speakers, as well as run my home theater!...Read more
Works great, pushes a 6x9 like a champRead more
10 customers mention sound quality, 10 positive, 0 negative
Customers like the sound quality of the amplifier, with one customer noting it has no distortion and another mentioning its great clarity.
...I power them with 24v, and they sound great! I have them also feeding high level inputs into my powered subwoofer and it works great!...Read more
Tested with a polk audio shelf speaker and the sound is really good. Ideal for diy single driver bluetooth speaker projects.Read more
...Still using as they are simple amps and sound great, they do the job if you do not care about linking two togetherRead more
The amp sounds great but I bought to pair 2 in stereo. Will not link to each other.Read more
6 customers mention value for money, 5 positive, 1 negative
Customers find the amplifier offers good value for money, describing it as a lower budget option.
Very good Class D Amplifier for this price This is class D amplifier...Read more
...Main take away, if you are looking for a simple and lower budget amplifier I would recommend this.Read more
Great sound and value from an amp the size of a cigarette pack!Read more
...On a serious note, it's well put together and you can't beat the price!!!Read more
5 customers mention ease of use, 5 positive, 0 negative
Customers find the amplifier simple to use, with one mentioning it's a really easy way to make a Bluetooth setup for cheap.
Super simple to use. Used it to power a Polk center channel. Really easy way to make a Bluetooth set up for cheap!Read more
...Still using as they are simple amps and sound great, they do the job if you do not care about linking two togetherRead more
...Main take away, if you are looking for a simple and lower budget amplifier I would recommend this.Read more
...The bt is easy and quick to pair with a good range, I can go from where it is into the master bedroom, close the door, and into the bathroom, and...Read more
10 customers mention connectivity, 3 positive, 7 negative
Customers have mixed experiences with the amplifier's connectivity, with some finding it quick to pair while others report difficulties with Bluetooth and TWS pairing.
Firstly: This amplifier is very VERY difficult to pair with Bluetooth. I would not recommend it for wireless applications....Read more
The amp sounds great but I bought to pair 2 in stereo. Will not link to each other.Read more
...I bought a couple and paired them easily. My project was just connecting these to home McIntosh ML-1C speakers....Read more
Tws works good. Took me a few times to get it to link. Directions from this page help. The package came with no written directions....Read more
5 customers mention power requirements, 3 positive, 2 negative
Customers have mixed opinions about the amplifier's power requirements, with one customer noting it doesn't use too much power, while another mentions it needs a hefty power supply.
Great power output for the size, doesn't use too much power. The TWS is a pretty cool feature for pairing 2 of these unit together....Read more
Nice amp with Bluetooth built in. You will need a hefty power supply to get great sound out of it.Read more
...Great clarity, no distortion, PLENTY of power. Highly recommend for a budget Bluetooth speaker build.Read more
Good volume but you must supply the recommended power wattage/amps or you will be disappointed.Read more
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Product Summary: 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

From PEMENOL

4.5 out of 5 stars, 103 ratings

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About this Item

  • 【Premium Sound Performance】Powered by the trusted TPA3116D2 chip, this amplifier delivers clear, high-quality audio with low distortion and efficient power output.
  • 【True Wireless Stereo (TWS) Pairing】Easily pair two modules wirelessly for left and right channel stereo sound without any cables, perfect for immersive audio setups.
  • 【Multiple Audio Inputs】Supports Bluetooth, AUX, USB flash drive, and USB sound card inputs, giving you flexible connectivity options for various devices.
  • 【User-Friendly Knob Control】One multifunctional knob lets you adjust volume, play/pause, skip tracks, power on/off, and activate TWS mode smoothly and intuitively.
  • 【Wide Voltage Compatibility】Operates within DC 7-24V, making it suitable for DIY projects, car audio systems, and home audio applications with stable and reliable performance.

Product Description

Product Description: ZK-1001B Bluetooth mono amplifier board is designed for clear and efficient audio performance in a wide range of projects. Powered by the trusted TPA3116D2 chip, it provides stable single-channel output that is especially suitable for voice, broadcast, and compact speaker systems. With Bluetooth, AUX, USB flash drive, and USB sound card inputs, it offers versatile connectivity for different devices. The TWS feature allows two boards to be paired for left and right channels, giving builders the flexibility to expand into stereo when needed. A multifunctional knob makes operation simple, covering volume adjustment, playback control, power switching, and wireless pairing. The wide 7–24V DC compatibility ensures reliable use in DIY electronics, car installations, home systems, and small-scale production projects. This module is a practical choice for hobbyists, educators, small manufacturers, and integrators who value dependable performance, flexible applications, and ease of installation. Model: ZK-1001B Name: Mono 100W Bluetooth Audio Amplifier Module Amplifier IC: TPA3116D2 Bluetooth Transmission Range: 15m Audio Input: Bluetooth + AUX + USB Flash Drive + USB Sound Card Audio Output: Mono 100W Power Supply: DC7-24V, ≥4A (AC not supported) Speaker Compatibility: 20-100W, 3-8Ω Protection: Reverse Polarity, Over-temperature, Over-current, Short-circuit, Surge Protection Dimensions: 89×45×20mm Weight: Net 59g / Gross 98g (with packaging)

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