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350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance

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China Shenzhen Creatall Electronics Co., Ltd. certification
China Shenzhen Creatall Electronics Co., Ltd. certification
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350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance

350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance
350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance

Large Image :  350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance

Product Details:
Place of Origin: Guangdong, China
Brand Name: creatall
Model Number: CA-3501
Payment & Shipping Terms:
Minimum Order Quantity: 10 sets
Price: $8.80 - $12.80/sets
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350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance

Description
Application: 350W Subwoofer Amplifier Board Type: 350W Subwoofer Amplifier Board, Audio Amplifiers
Series: 350W Subwoofer Amplifier Board Description: 350W Subwoofer Amplifier Board
Manufacturer: Creatall
Highlight:

DIY Subwoofer Speaker Board

,

High Power Output Subwoofer Amplifier Board

,

350W Subwoofer Amplifier Board

350W Subwoofer Amplifier Board
DIY Subwoofer Speaker Board With High Power Output 350W
Product Overview
350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 0
Technical Specifications
Model 350W subwoofer amplifier board
Working Voltage Double AC24-32V (recommend dual AC32V 250-300W transformer)
Output Power 350W
Chip Type Sanken
Channel Type Mono
Recommended Speaker 10-12 inch 250W-300W subwoofer speaker
Key Features
  • Uses original disassembled tube with very high signal-to-noise ratio
  • No audible noise when input line is unplugged
  • Full relay protection including power-on delay, DC output, and horn short circuit
  • Front and rear stage split design for convenient DIY installation
  • Strong pre-stage low-frequency processing capability
  • Compatible with various low speakers and passive speakers
350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 1 350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 2 350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 3 350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 4
Contact Information
WeChat zq13827494627
Mobile +86-13827494627
Skype alvacheng1
Email leo@creatall.com
Company Profile
350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 5
Certificates & Production Processes
350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 6 350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 7
Packing & Delivery
  • Normal packaging
  • Export carton
  • Custom packing available
  • All orders shipped within 3-25 days after payment confirmation
350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 8 350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 9 350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 10 350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 11
Payment & Shipping

PAYMENT: Standard payment terms: 30% deposit in advance, 70% balance before shipment. Online trade assurance orders available. Additional payment methods: T/T, PayPal, Western Union.

SHIPPING: 100% strict inspection and testing before shipment. Replacement within one week for original defective goods. One year warranty included.

350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 12
Customer Reviews
Excellent feedback from customers with 5-star ratings, demonstrating our commitment to high quality products and professional services.
350W Subwoofer Amplifier Board with High Power Output and DIY Installation for Enhanced Audio Performance 13
Frequently Asked Questions
What is the minimum order quantity for your products?
If you need a small order, please contact us.
How long is your delivery time?
The product will be sent within 3 days after payment is confirmed, and the delivery time is 3 to 6 days.
Do you test or inspect all items before delivery?
Yes, we tested and checked all items before shipment.
What is your warranty?
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.
How do I pay for the order?
We accept wire transfer, Western Union, PayPal, MoneyGram, escrow. If you prefer other methods, please contact us.

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
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

J
James Smith
United Kingdom Apr 15.2026
Helpful (243)
Excellent Bluetooth amplifier board! The 100W power output is perfect for my home audio system. FM radio reception is clear and Bluetooth 5.0 connects instantly. Easy to install and great sound quality. Highly recommend for car or home use!
A
Ahmad Ali
Malaysia Mar 25.2026
Helpful (655)
Saya sangat puas dengan modul penguat ini! Bunyi jelas dan bes kuat. Dibuat dengan baik, tiada masalah panas lama digunakan.
M
Marco Rossi
Italy Mar 11.2026
Helpful (343)
Ottimo ricevitore audio wireless! Connessione Bluetooth stabile, suono HiFi lossless pulito. Facile da cablare per aggiornare vecchi diffusori.
Tag:

Power Amplifier Board,

Amplifier Circuit Board,

Dual Channel Amplifier Board

Contact Details
Shenzhen Creatall Electronics Co., Ltd.

Contact Person: Alva Cheng

Tel: +86-13827494627

Fax: 86-755-85270755

Send your inquiry directly to us (0 / 3000)

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