This is the 24V variant of the DC12-24V CS3835EO (YZAZ2ACM0WJ)/ TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board in Audio Amplifier Module. Available at ₹593.54 (₹503.00 + GST) with free shipping across India.
Looking for Dc12 Board?DC12-24V CS3835EO (YZAZ2ACM0WJ)/ TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board is available at Zbotic with fast shipping across India.
The DC12-24V DC12-24V CS3835EO (YZAZ2ACM0WJ)/ TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board features two high-quality TPA3116D2 digital amplifier chips, delivering excellent sound quality, high efficiency, and powerful amplification. It offers 50W x 2 for the left and right channels, plus 100W for the subwoofer channel, providing a total 2.1-channel output with low heat generation. Users can easily adjust the volume for personalized control. Powered by a wide input voltage range of DC 12-24V, this amplifier board is versatile and efficient.
Features:
- Adopts two high-quality CS3835EO (YZAZ2ACM0WJ)/ TPA3116D2 digital amplifier chips.
- Good sound quality, high efficient device and power amplifying feature.
- 50W x 2+100W 2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.
- Powered by DC 12-24V, wide input voltage.
- User can adjust the volume by themselves easily.
- Applicable speaker impedance: 4-8 ohm.
- Just connect the power supply and loudspeaker box, enjoy pure digital music!.
Specification
| Supply Voltage | DC 12-24V |
|---|---|
| Main Chip | CS3835EO (YZAZ2ACM0WJ)/ TPA3116 x 2 |
| Channel Type | 3 Channels(Left Channel, Right Channel, Subwoofer) |
| Output Power | 50W x 2 + 100W x 1 Subwoofer |
| Output Match | 4-8 ohm |
| Audio Output | Terminals |
| Frequency Response Range | 14-100KHz |
| SNR | 100dB |
| Switching Frequency | 1.2MHz |
| PCB Board Size (LxWxH) mm | 100 x 70 x 30 |
Package includes:
1 xDC12-24V CS3835EO (YZAZ2ACM0WJ)/ TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board
DC12-24V CS3835EO (YZAZ2ACM0WJ)/ TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board Overview
TheDC12-24V CS3835EO (YZAZ2ACM0WJ)/ TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board is a compact audio module designed to drive left, right and subwoofer speakers with high efficiency. Leveraging two TPA3116D2 digital amplifier chips, it delivers clear stereo sound and deep bass in DIY audio, home theater, or custom speaker builds.
Key Features of DC12-24V CS3835EO (YZAZ2ACM0WJ)/ TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board
- Adopts two high-quality CS3835EO (YZAZ2ACM0WJ)/ TPA3116D2 digital amplifier chips.
- Good sound quality, high efficient device and power amplifying feature.
- 50W x 2+100W 2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.
- Powered by DC 12-24V, wide input voltage.
- User can adjust the volume by themselves easily.
- Applicable speaker impedance: 4-8 ohm.
- Just connect the power supply and loudspeaker box, enjoy pure digital music!.
Applications and Use Cases
- DIY bookshelf or desktop speaker systems requiring compact amplification
- Home theater subwoofer integration for enhanced low-frequency response
- Car or marine audio upgrades powered by 12V battery systems
- Portable PA setups and event sound reinforcement
- Custom arcade or gaming cabinet audio solutions
How to Use DC12-24V CS3835EO (YZAZ2ACM0WJ)/ TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board
Begin by connecting a regulated DC 12–24V supply to the board’s power terminals, ensuring proper polarity. Attach left and right speakers (4–8 Ω) to the stereo outputs and a matched subwoofer to the subwoofer channel. Feed an audio source into the input jack, then power on and adjust the onboard volume potentiometer to balance stereo and bass levels. Secure the board with standoffs and ensure adequate ventilation for optimal performance.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What power supply voltage works best?
Use a stable DC supply between 12V and 24V capable of delivering at least 5A for full output. A quality regulated adapter or sealed lead-acid battery works well.
Which speaker impedance is supported?
The board supports 4 Ω to 8 Ω speakers on both left/right channels and the subwoofer channel. Matching impedance ensures optimal power delivery and minimal distortion.
How do I adjust the bass level separately?
Turn the onboard bass control potentiometer labeled “SUB VOL” to increase or decrease the subwoofer channel output without affecting the stereo channels.
Technical Specifications
| Model | DC12-24V |
|---|---|
| Channels | 1-channel |
| SKU | AI6243 |
| Weight | 0.18 kg |
| Availability | In Stock |
Applications & Use Cases
The DC12-24V CS3835EO (YZAZ2ACM0WJ)/ TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board is a versatile audio amplifier module used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Meera Dhillon (verified owner) –
Very impressed with the quality of this DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer. Will definitely order again.
Ajay Mishra (verified owner) –
Top quality DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer. Zbotic is my go-to store for electronics components.
Lokesh Bose (verified owner) –
This DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer is reliable and well-made. Recommended for electronics enthusiasts.
Rishabh Nair –
Very impressed with the quality of this DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer. Will definitely order again.
Darshan Srivastava (verified owner) –
Good DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer. Using it in my project. Minor issues but overall happy.
Aman Vyas (verified owner) –
Bought this DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer after researching many options. Best decision! Works flawlessly.
Hemant Sethi (verified owner) –
Very impressed with the quality of this DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer. Will definitely order again.
Isha Ghosh (verified owner) –
Great DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer at a fair price. Shipping was fast and product is genuine.
Arun Pillai (verified owner) –
Nice DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer. Does the job well. Good value for money.
Tushar Vohra –
Outstanding quality! This DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer exceeded my expectations. Great purchase.
Sandhya Thakur (verified owner) –
Good DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer. Works as described. Packaging could be improved slightly.
Suresh Kamath (verified owner) –
Top quality DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer. Zbotic is my go-to store for electronics components.
Sarthak Mehta (verified owner) –
Average DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer. Works but quality could be slightly better.
rambabukumar81025743 (verified owner) –
nice 👍
Vaishali Kumar (verified owner) –
Superb DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer! Value for money. Zbotic always delivers genuine products.
Meera Banerjee (verified owner) –
Superb DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer! Value for money. Zbotic always delivers genuine products.
Ankit Saxena –
Good DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer. Using it in my project. Minor issues but overall happy.
Raghav Patil –
This DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer is reliable and well-made. Recommended for electronics enthusiasts.
Shyam Babu Babu (verified owner) –
Chirag Deshpande –
Love this DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer. Build quality is excellent. Will order more from Zbotic.
Prashant Vyas (verified owner) –
Great DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer at a fair price. Shipping was fast and product is genuine.
Tanmay Rawat (verified owner) –
Excellent DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer! Works perfectly as described. Very happy with this purchase.
Arjun (verified owner) –
Amazing