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100W Stereo Class D Digital Amplifier Module TPA3116D2 for Home Subwoofer 12-24V Amplifier Board

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100W Stereo Class D Digital Amplifier Module TPA3116D2 for Home Subwoofer 12-24V Amplifier Board

Name: 100W Stereo Class D Digital Amplifier Module TPA3116D2 for Home Subwoofer 1224V Amplifier Board
Brand: creatall
Price: 3.34 USD

Buy cheap 100W Stereo Class D Digital Amplifier Module TPA3116D2 for Home Subwoofer 12-24V Amplifier Board product

Private Mold : NO

Brand Name : creatall

Model Number : CA-3316A

Type : Home Amplifier

Channels : 2 (2.0)

Place of Origin : Guangdong, China

MOQ : 100 pieces

Price : $3.34/pieces 100-999 pieces

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CA-3316A 100W Mono Subwoofer Digital Amplifier Board

This professional-grade digital amplifier board features a DC single power supply (12-24V) and utilizes TI's high-performance TPA3116D2 digital amplifier chip as its core component. Designed for parallel bridge bass channel power amplification, it supports 100W output on the bass channel.

100W Stereo Class D Digital Amplifier Module TPA3116D2 for Home Subwoofer 12-24V Amplifier Board

Key Features

External audio input interface with preamplification
Bass crossover processing capability
Dual adjustment potentiometers for bass volume and bass frequency
Switch/total volume control
Wide operating voltage range (12-24V DC)
Power-saving design with efficiency exceeding 90%
Compatible with various power sources including switching power supplies, laptop adapters, rechargeable batteries, and car power systems
Fully assembled and tested ready-to-use board

The board comes as a finished product that has been completely welded and tested. Simply connect your speaker box according to the provided diagram, attach the proper power supply, and connect your audio input correctly to begin using immediately.

Contact Information

WeChat:	zq13827494627	WhatsApp:	+86-13827494627
Skype:	alvacheng1	Email:	leo@creatall.com

Company Profile

Certificates & Production Processes

Packing & Delivery

Normal packaging
Export carton
Custom packing available
All orders shipped within 3-25 days after payment confirmation

Payment & Shipping

PAYMENT: Standard payment terms include 30% deposit in advance and 70% balance before shipment. We accept online trade assurance orders, T/T, PayPal, and Western Union. Additional payment terms available upon request.

SHIPPING: All products undergo 100% strict inspection and testing before shipment. We offer replacement within one week if original defective goods are found upon arrival, plus a one-year warranty.

Customer Reviews

We consistently receive excellent 5-star feedback from our customers, demonstrating our commitment to high-quality products and professional services.

Frequently Asked Questions

What is the minimum order quantity for your products?

If you need a small order, please contact us directly.

How long is your delivery time?

Products are shipped within 3 days after payment confirmation, with delivery times of 3 to 6 days.

Do you test or inspect all items before delivery?

Yes, we test and check all items thoroughly before shipment.

What is your warranty?

60 days after receiving the goods. All products are 100% tested before shipping. If goods are defective, please notify us within 3 days after delivery. Items must be returned as-is for refund eligibility, with buyer responsible for freight costs.

How do I pay for the order?

We accept wire transfer, Western Union, PayPal, MoneyGram, and escrow. Contact us for other payment methods.

Product Tags:

Home Subwoofer Amplifier Board

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