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250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects

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China Shenzhen Creatall Electronics Co., Ltd. certification
China Shenzhen Creatall Electronics Co., Ltd. certification
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250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects

250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects
250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects

Large Image :  250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects

Product Details:
Place of Origin: Guangdong, China
Brand Name: creatall
Model Number: 250w High Power Audio Amplifiers
Payment & Shipping Terms:
Minimum Order Quantity: 10 sets
Price: $8.00 - $13.50/sets
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250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects

Description
Packaging Type: Color Box Application: 250w High Power Audio Amplifiers
Type: 250w High Power Audio Amplifiers, Audio Amplifiers Series: 250w High Power Audio Amplifiers
Description: 250w High Power Audio Amplifiers Manufacturer: Creatall
Highlight:

DIY Home Speakers Audio Amplifiers Board

,

250W High Power Audio Amplifiers Board

,

Dual AC22-26 Linear Comparators Board

DIY Home Speakers 250W High Power Audio Amplifiers Board Dual AC22-26 Linear Comparators Subwoofer Board
250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 0
Product Overview
This high-power subwoofer amplifier board utilizes four field effect high-power push tubes to drive an 8-12 inch independent subwoofer. The board features speaker circuit protection and separate pre-stage tuning for convenient assembly.
Key Features
  • Four field effect high power push tubes
  • Drives 8-12 inch independent subwoofer
  • Built-in speaker circuit protection
  • Separate pre-stage tuning for easy assembly
Technical Specifications
Model SUB250W Bass Speaker Amplifier
Working Voltage Double AC22-26V
Output Power 250W (maximum)
Chip Type FET
Op Amp Type 4558
Pre-timing Volume + bass adjustment
Weight 385g
Important Notes:
1. DIY projects require patience and technical skill. Please carefully consider your capabilities before purchasing to avoid product damage.
2. Physical appearance may vary slightly from images due to material supplier changes or product upgrades. Actual product received may differ.
Package Contents
1 x Subwoofer Amplifier Board 250W
Product Images
250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 1 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 2 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 3 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 4 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 5 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 6
Contact Information
WeChat zq13827494627
Mobile +86-13827494627
Skype alvacheng1
Email leo@creatall.com
Company Profile
250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 7
Certificates & Production Processes
250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 8 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 9
Packing & Delivery
Packaging Options:
• Normal packaging
• Export carton
• Custom packing

Delivery Time: All orders are shipped within 3-25 days after payment confirmation.
250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 10 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 11 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 12 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 13
Payment & Shipping
Payment Terms: 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 & Service: 100% strict inspection and testing before shipment. Replacement within one week for defective goods. One year warranty included.
250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 14
Customer Reviews
We consistently receive excellent 5-star feedback from our customers, demonstrating our commitment to high-quality products and professional services.
250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects 15
Frequently Asked Questions
Q: What is the minimum order quantity for your products?
A: For small orders, please contact us directly.

Q: How long is your delivery time?
A: Products are shipped within 3 days after payment confirmation, with delivery taking 3-6 days.

Q: Do you test or inspect all items before delivery?
A: Yes, we test and check all items before shipment.

Q: What is your warranty?
A: 60 days after receiving goods. All products are 100% tested before shipping. Defective items must be reported within 3 days of delivery and returned as-is for refund or replacement. Buyer responsible for return freight.

Q: How do I pay for the order?
A: We accept wire transfer, Western Union, PayPal, MoneyGram, escrow. Contact us for other payment methods.

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!
M
Michael Johnson
United States Jul 3.2025
Helpful (156)
Excellent Bluetooth amplifier module! The sound quality is crystal clear with impressive 90dB SNR. Easy to install and works perfectly with my audio system. The frequency response covers the full range 20Hz-20KHz as advertised. Highly recommend for DIY audio projects!
M
Michael Johnson
United States Jul 3.2025
Helpful (156)
Excellent Bluetooth amplifier module! The sound quality is crystal clear with impressive 90dB SNR. Easy to install and works perfectly with my audio system. The frequency response covers the full range 20Hz-20KHz as advertised. Highly recommend for DIY audio projects!
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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