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TPA3116D2 Subwoofer Audio Amplifier Module 502T 2-Channel Audio Stereo Board with 2*50W Bass AMP and AUX Communication

MOQ:	10 pieces
Price:	CN¥65.79/pieces 10-99 pieces

Detail Information

Product Description

Ratings & Reviews

Detail Information

Power Source:

DC Adapter

Support App:

Yes

Battery:

Number Of Loudspeaker Enclosure:

Communication:

AUX, Usb, Bluetooth

Output Power:

2*50W

Remote Control:

Display Screen:

Voice Control:

Built-in Microphone:

Private Mold:

Support Microphone:

With Handheld Microphone:

Brand Name:

Creatall

Bluetooth Standard:

Bluetooth V5.0

Model Number:

ZK-502T

Use:

Portable Audio Player, Karaoke Player

Channels:

2 (2.0)

Led Lighting:

No Light

Battery Capacity:

No Battery

Waterproof Standard:

Highlight:

TPA3116D2 subwoofer amplifier module

TPA3116D2 amplifier board supplier

custom amplifier board OEM factory

Product Description

Products Description

Product Name:50W*2 Bluetooth Audio Amplifier Module

Product Model:ZK-502T Bluetooth version:5.0(no cover, within 10 metres) Signal-to-noise ratio:>90dB Input mode: Bluetooth input + AUX input + USB Number of channels: 2.0 left and right channels (stereo) Adaptive power supply: DC9-24V/2A or more (the higher the voltage, the higher the output power)

Adaptive speaker: 20-100W/4-8Ω Amplifier chip: TPA3116D2 Protection mechanism: over-voltage, under-voltage, overheating, DC detection, short-circuit protection

Product Size: 89mm * 60mm * 21mm Product weight:~154g (including packaging)

Contact us
Wechat:	zq13827494627	WhatsApp:	+86-13827494627
Skype:	alvacheng1	E-mail:	leo@creatall.com

Company Profile

Certificates & Production Processes

Packing & Delivery

1. Normal packaging.

2. Export carton.

3. Custom packing.

4. All orders are will be shipped within 3-25 days after customers confirmed payment.

Payment&Shipping

PAYMENT Standard payment terms: pay 30% deposit in advance, 70% balance before shipment. Online trade assurance order, all is up to you. More payment terms could be provided! (T/T,PAYPAL WESTERN UNION) SHIPPING After-sales Service: 100% strict inspection and test before shipment. Replace in one weekonce original defective goods found on arrival. Enjoy one year warranty.

Customer Reviews

This is a part of good feedback from our customer, all is 5 star. It is prove that we are excellent supplier and also prove we own
high quality products and professional services.

FAQ

Q: What is the minimum order quantity for your products? A: If you need a small order, please contact us Q: How long is your delivery time? A: The product will be sent within 3 days after payment is confirmed, and the delivery time is 3 to 6 days Q: Do you test or inspect all items before delivery? A: Yes, we tested and checked all items before shipment. Q. What is your warranty? A: 60 days after receiving the goods. Our products are 100% tested before being shipped. If the goods are defective, please notify us within 3 days after delivery. Any item must be returned as is to be eligible for a refund or payment. The buyer is responsible for all freight incurred. Q: How do I pay for the order? A: We accept wire transfer, Western Union, Pay Pal, , escrow (if you prefer other methods, please contact us)

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Mathieu Laurent

Belgium Apr 1.2026

Helpful (123)

Fantastique amplificateur numérique! Performance stable et excellente qualité sonore. Convient aux projets DIY d'enceintes, bon rapport qualité prix.

Oscar Nilsson

Sweden Feb 10.2026

Helpful (2314)

in liten Bluetooth-förstärkare! Stabil Bluetooth 5.0-anslutning, ren 3W-ljudutgång. Fungerar bra med 5V-ström, kompakt och praktisk.

Lucas Dubois

France Feb 8.2026

Helpful (98)

Décodeur audio sans perte exceptionnel! Son multicanal excellent, aucun bruit de fond. Branchement USB plug&play, parfait pour home cinéma.

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