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

Name: 250W High Power Subwoofer Amplifier Board with Dual AC22-26V and FET Chip Type for DIY Speaker Projects
Brand: Shenzhen Creatall Electronics Co., Ltd.
SKU: 250w High Power Audio Amplifiers
Price: 10.00 USD
Availability: InStock

Brand Name:	creatall
Model Number:	250w High Power Audio Amplifiers
MOQ:	10 sets
Price:	$8.00 - $13.50/sets

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Guangdong, China

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

AC22-26V amplifier board supplier

custom amplifier board OEM factory

Product Description

DIY Home Speakers 250W High Power Audio Amplifiers Board Dual AC22-26 Linear Comparators Subwoofer Board

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

Contact Information

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

Company Profile

Certificates & Production Processes

Packing & Delivery

Packaging Options:
• Normal packaging
• Export carton
• Custom packing

Delivery Time: All orders are shipped within 3-25 days after payment confirmation.

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.

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

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, , escrow. Contact us for other payment methods.

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

Johan van der Velden

Netherlands Mar 18.2026

Helpful (4753)

Zeer goede kwaliteit module! Geen signaalverlies, laag geluidsniveau. Compact en duurzaam, werkt perfect in mijn audio project.

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.

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.

Tags:

Amplifier Board Module

Power Supply Module

Bluetooth Audio Module

BMS Battery Protection Board

Home Amplifier

Car Player

LED TV Parts

Digital Ammeter Voltmeter

Digital Humidity Controller

Tester Tool

Development Board

Amplifier Board Module

Power Supply Module

Bluetooth Audio Module

BMS Battery Protection Board

Home Amplifier

Car Player

LED TV Parts

Digital Ammeter Voltmeter

Digital Humidity Controller

Tester Tool

Development Board

products details

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

DIY Home Speakers Audio Amplifiers Board

AC22-26V amplifier board supplier

custom amplifier board OEM factory

Overall Rating

Rating Snapshot

All Reviews