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CD4440 2-Channel Audio Power Amplifier


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  • Stock: 5

    Availability: InStock priceValidUntil: 2026-07-18

  • SKU: 942 | DAA134

Availability: InStock priceValidUntil: 2026-07-18

  • Rs. 59.00 (inc GST)
    Rs.50.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

CD4440 6W 2-Channel Bridge Power Amplifier

CD4440 is the 6W 2-channel bridge power amplifier. It also called as Dual Power Amplifier. CD4440 is nothing but LA4440.

Features of CD4440 Power Amplifier

  • Built-in 2 channels (dual) enabling use in stereo and bridge amplifier applications.

  • Dual : 6W´2 (typ.)

  • Bridge : 19W (typ.)

  • Minimum number of external parts required.

  • Small pop noise at the time of power supply ON/OFF and good starting balance.

  • Good ripple rejection : 46dB (typ.)

  • Good channel separation.

  • Small residual noise (Rg=0).

  • Low distortion over a wide range from low frequencies to high frequencies.

  • Easy to design radiator fin.

  • Built-in audio muting function.

  • Built-in protectors.

                a. Thermal protector

                b. Overvoltage, surge voltage protector
                c. Pin-to-pin short protector

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Do you offer same-day / next-day delivery in Nashik?
If feasible, yes. Send: item list + quantity + delivery PIN code, and we’ll confirm availability, courier option, and cost.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
How can I contact you for support, sales, or bulk orders?
Use the Contact Us page or email/phone mentioned on the website with your part number and requirement.
Can you combine multiple orders into one shipment?
Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.
View all FAQs →

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