400W 2.0 Channels Power Amplifier Board with Toshiba Transistor for Audio Enhancement
Price:
$22.00/pieces 1-49 pieces
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
creatall
Product Description
2.0 Channels 400W Transistor Power Amplifier Board 1943 5200 Rear Stage Audio Enhancement
Upgraded version single channel amplifier board featuring 1943+5200 high-power Toshiba transistor rear stage amplifier technology.
Product Specifications
- Single channel rear amplifier board (requires 2 pieces for dual channels)
- Circuit design: A970/C2240 high voltage audio pair dual differential circuit
- Voltage amplification: A1145/C2705
- Medium power pair: A1837/C4793
- Output stage: A1943/C5200 high-power Toshiba pair
- Wide power supply range: DC positive and negative 20V-90V
- Can easily reach 300W with sufficient power supply
- Excellent sound quality with powerful driving capability
- Capable of driving 15-inch speakers without pressure
- Board dimensions: 195×60×45 mm (L×W×H)
- Real power: 400W undistorted power, 600W maximum power
- Package includes: 1 piece 400W audio amplifier board
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: 30% deposit in advance, 70% balance before shipment. Online trade assurance orders available. Accepted payment methods: T/T, PayPal, Western Union.
SHIPPING: 100% strict inspection and testing before shipment. Replacement within one week for defective goods. One year warranty included.
Customer Reviews
We consistently receive 5-star feedback from our customers, demonstrating our commitment to high-quality products and professional services.
Frequently Asked Questions
| Question | Answer |
|---|---|
| What is the minimum order quantity? | Please contact us for small order quantities |
| How long is your delivery time? | Products shipped within 3 days after payment confirmation, delivery time 3-6 days |
| Do you test all items before delivery? | Yes, we test and check all items before shipment |
| What is your warranty? | 60 days after receiving goods. 100% tested before shipping. Defective goods must be reported within 3 days of delivery |
| How do I pay for the order? | We accept wire transfer, Western Union, PayPal, MoneyGram, escrow (contact us for other methods) |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Creatall Electronics Co., Ltd.
Location
Address:Floor 2nd.Bldg B. Xin Mao Industrial Zone,Xia Wei Industrial Area, Long Hua District, Shen Zhen City,Guang Dong Province. China
Contact Person
Alva Cheng