Adafruit Mono 2.5W Class D Audio Amplifier - PAM8302 [ADA2130]
- Delivers up to 2.5 Watts into 4-8 ohm impedance speakers
- Very efficient Class-D controller amp
- Built in thermal and over-current protection
- Fixed 24dB gain, onboard trim potentiometer for adjusting input volume.
- Output is "Bridge Tied" meaning the output pins connect directly to the speaker pins, no connection to ground
- Manufacturer: Adafruit
- Model Number: 2130
- Package Quantity: 1
- Part Number: 2130
This super small mono amplifier is surprisingly powerful - able to deliver up to 2.5 Watts into 4-8 ohm impedance speakers. Inside the miniature chip is a class D controller, able to run from 2.0V-5.5VDC. Since the amp is a class D, its very efficient (over 90% efficient when driving an 8Ω speaker at over half a Watt) - making it perfect for portable and battery-powered projects. It has built in thermal and over-current protection but we could barely tell it got hot. There's even a volume trim pot so you can adjust the volume on the board down from the default 24dB gain. This board is a welcome upgrade to basic "LM386" amps! The A+ and A- inputs of the amplifier go through 1.0uF capacitors, so they are fully 'differential' - if you don't have differential outputs, simply tie the Audio- pin to ground. The output is "Bridge Tied" - that means the output pins connect directly to the speaker pins, no connection to ground. The output is a high frequency 250KHz square wave PWM that is then 'averaged out' by the speaker coil - the high frequencies are not heard. All the above means that you can't connect the output into another amplifier, it should drive the speakers directly. Comes with a fully assembled and tested breakout board. We also include header to plug it into a breadboard and a 3.5mm screw-terminal blocks so you can easily attach/detach your speaker. You will be ready to rock in 15 minutes! Speaker is not included, use any 4 ohm or greater impedance speaker. Output Power: 2.5W at 4Ω, 10% THD, 1.5W at 8Ω, 10% THD, with 5.5V Supply 50dB PSRR at 1KHz Filterless design, with ferrite bead + capacitors on output. Fixed 24dB gain, onboard trim potentiometer for adjusting input volume. Thermal and short-circuit/over-current protection Low current draw: 4mA quiescent and 0.5mA in shutdown (due to pullup resistor on SD pin) Note: The terminal block included with your product may be blue or black.
Shipping Summary
We currently ship exclusively to addresses within the United Kingdom.
Standard International Shipping from the United States to the United Kingdom is available at a flat rate of £9.99.
Shipping Time & Methods
Estimated Delivery Time: 10–17 business days
This total includes both processing and transit times.
-
Processing Time: All orders are processed and dispatched within 1–3 business days of purchase.
-
International Transit (US to UK):
Orders are initially shipped via FedEx from our U.S.-based fulfillment centers.
Average international transit time is 4–10 business days. -
Domestic Delivery within the UK:
Once the shipment arrives in the United Kingdom, it is handed over to Royal Mail for final delivery.
UK domestic delivery typically takes an additional 3–4 business days.
Shipping times may vary depending on the product’s fulfillment center and any customs processing that may be required.
Please note that while most packages arrive within the estimated timeframe, unexpected delays may occur due to factors such as customs inspections, public holidays, weather disruptions, or other unforeseen circumstances. Delivery dates are not guaranteed, as final transportation is managed by third-party carriers.
Tracking Information
You will receive a tracking number via email once your order has been dispatched.
Products may be shipped from different fulfillment centers depending on availability and inventory levels.
Delivery Information
Orders are delivered directly to most addresses within the United Kingdom, with the exception of P.O. boxes.
In certain remote or rural areas, additional delivery fees may apply. In such cases, you may be required to collect your parcel from the nearest shipping partner’s location.
Refund & Return Policy
Overview
We want you to be satisfied with your purchase. Please review our refund and return policy to understand how to proceed if you need to return an item or request a refund.
Order Cancellations
Canceling Your Order Before Shipping:
You can cancel your order within 2 hours of placing it. To do so:
-
Log in to your account and cancel the order directly.
-
Alternatively, email us immediately at cs@everymarket.uk with your order details.
If More Than 2 Hours Have Passed:
If it's been more than 2 hours since you placed your order, you will need to contact our customer service team for assistance. Please email us at cs@everymarket.uk with your order details.
Once Your Order Has Shipped:
Unfortunately, we cannot cancel orders once they’ve been shipped. In that case, you can return the item by following our return process.
Return Policy
Return Period: You have 30 days from the date of delivery to request a return.
Item Condition: Products must be unused, unwashed, and in their original packaging with all tags attached.
Return Shipping Costs: Customers are responsible for return shipping fees unless the item is defective.
Return Approval: Returns must be approved before sending items back. Contact us at cs@everymarket.uk to begin the process.
How to Initiate a Return
-
Contact our support team at cs@everymarket.uk with your order number and reason for the return.
-
If approved, we will provide a return shipping label and detailed instructions.
-
Pack the item securely and send it back using a trackable shipping method.
-
Once received and inspected, we will process your refund or exchange.
Defective or Damaged Products
If you receive a defective, damaged, or incorrect item, please contact us immediately.
Return Eligibility: Used defective items may be returned if the defect is confirmed.
Shipping Costs: We will cover the return shipping cost for defective or incorrect items.
Refund: A full refund, including original shipping costs, will be issued for defective items.
Returns for Customer Remorse (Changed Mind, Wrong Item Ordered)
Eligibility: Items may be returned within 30 days if they are unused and in their original condition.
Shipping Costs: Customers are responsible for return shipping fees.
Refund: Original shipping costs are non-refundable for remorse-based returns.
Items Not Eligible for Return
-
Electronic devices after 30 days (e.g., laptops, tablets, Kindles)
-
Gift cards and prepaid game cards
-
Perishable goods, some jewelry, and personal care items
-
Customized or personalized products
-
Items with special shipping restrictions
Refund Process
Processing Time: Refunds are issued within 3-5 business days after we receive and inspect the returned item.
Refund Method: Refunds are credited to the original payment method or as store credit for purchases made with gift cards.
Bank Processing: Please allow additional time for your bank to process the refund.
Exchanges
To exchange an item quickly, return the original product and place a new order for the replacement.
Return Address
EveryMarket Customer Service
22 Larch End, Uckfield, TN22 5GE
Customer Support
Our support team is available 24/7 for any questions or assistance.
📧 Email: cs@everymarket.uk
- Delivers up to 2.5 Watts into 4-8 ohm impedance speakers
- Very efficient Class-D controller amp
- Built in thermal and over-current protection
- Fixed 24dB gain, onboard trim potentiometer for adjusting input volume.
- Output is "Bridge Tied" meaning the output pins connect directly to the speaker pins, no connection to ground
- Manufacturer: Adafruit
- Model Number: 2130
- Package Quantity: 1
- Part Number: 2130
This super small mono amplifier is surprisingly powerful - able to deliver up to 2.5 Watts into 4-8 ohm impedance speakers. Inside the miniature chip is a class D controller, able to run from 2.0V-5.5VDC. Since the amp is a class D, its very efficient (over 90% efficient when driving an 8Ω speaker at over half a Watt) - making it perfect for portable and battery-powered projects. It has built in thermal and over-current protection but we could barely tell it got hot. There's even a volume trim pot so you can adjust the volume on the board down from the default 24dB gain. This board is a welcome upgrade to basic "LM386" amps! The A+ and A- inputs of the amplifier go through 1.0uF capacitors, so they are fully 'differential' - if you don't have differential outputs, simply tie the Audio- pin to ground. The output is "Bridge Tied" - that means the output pins connect directly to the speaker pins, no connection to ground. The output is a high frequency 250KHz square wave PWM that is then 'averaged out' by the speaker coil - the high frequencies are not heard. All the above means that you can't connect the output into another amplifier, it should drive the speakers directly. Comes with a fully assembled and tested breakout board. We also include header to plug it into a breadboard and a 3.5mm screw-terminal blocks so you can easily attach/detach your speaker. You will be ready to rock in 15 minutes! Speaker is not included, use any 4 ohm or greater impedance speaker. Output Power: 2.5W at 4Ω, 10% THD, 1.5W at 8Ω, 10% THD, with 5.5V Supply 50dB PSRR at 1KHz Filterless design, with ferrite bead + capacitors on output. Fixed 24dB gain, onboard trim potentiometer for adjusting input volume. Thermal and short-circuit/over-current protection Low current draw: 4mA quiescent and 0.5mA in shutdown (due to pullup resistor on SD pin) Note: The terminal block included with your product may be blue or black.
Shipping Summary
We currently ship exclusively to addresses within the United Kingdom.
Standard International Shipping from the United States to the United Kingdom is available at a flat rate of £9.99.
Shipping Time & Methods
Estimated Delivery Time: 10–17 business days
This total includes both processing and transit times.
-
Processing Time: All orders are processed and dispatched within 1–3 business days of purchase.
-
International Transit (US to UK):
Orders are initially shipped via FedEx from our U.S.-based fulfillment centers.
Average international transit time is 4–10 business days. -
Domestic Delivery within the UK:
Once the shipment arrives in the United Kingdom, it is handed over to Royal Mail for final delivery.
UK domestic delivery typically takes an additional 3–4 business days.
Shipping times may vary depending on the product’s fulfillment center and any customs processing that may be required.
Please note that while most packages arrive within the estimated timeframe, unexpected delays may occur due to factors such as customs inspections, public holidays, weather disruptions, or other unforeseen circumstances. Delivery dates are not guaranteed, as final transportation is managed by third-party carriers.
Tracking Information
You will receive a tracking number via email once your order has been dispatched.
Products may be shipped from different fulfillment centers depending on availability and inventory levels.
Delivery Information
Orders are delivered directly to most addresses within the United Kingdom, with the exception of P.O. boxes.
In certain remote or rural areas, additional delivery fees may apply. In such cases, you may be required to collect your parcel from the nearest shipping partner’s location.
Refund & Return Policy
Overview
We want you to be satisfied with your purchase. Please review our refund and return policy to understand how to proceed if you need to return an item or request a refund.
Order Cancellations
Canceling Your Order Before Shipping:
You can cancel your order within 2 hours of placing it. To do so:
-
Log in to your account and cancel the order directly.
-
Alternatively, email us immediately at cs@everymarket.uk with your order details.
If More Than 2 Hours Have Passed:
If it's been more than 2 hours since you placed your order, you will need to contact our customer service team for assistance. Please email us at cs@everymarket.uk with your order details.
Once Your Order Has Shipped:
Unfortunately, we cannot cancel orders once they’ve been shipped. In that case, you can return the item by following our return process.
Return Policy
Return Period: You have 30 days from the date of delivery to request a return.
Item Condition: Products must be unused, unwashed, and in their original packaging with all tags attached.
Return Shipping Costs: Customers are responsible for return shipping fees unless the item is defective.
Return Approval: Returns must be approved before sending items back. Contact us at cs@everymarket.uk to begin the process.
How to Initiate a Return
-
Contact our support team at cs@everymarket.uk with your order number and reason for the return.
-
If approved, we will provide a return shipping label and detailed instructions.
-
Pack the item securely and send it back using a trackable shipping method.
-
Once received and inspected, we will process your refund or exchange.
Defective or Damaged Products
If you receive a defective, damaged, or incorrect item, please contact us immediately.
Return Eligibility: Used defective items may be returned if the defect is confirmed.
Shipping Costs: We will cover the return shipping cost for defective or incorrect items.
Refund: A full refund, including original shipping costs, will be issued for defective items.
Returns for Customer Remorse (Changed Mind, Wrong Item Ordered)
Eligibility: Items may be returned within 30 days if they are unused and in their original condition.
Shipping Costs: Customers are responsible for return shipping fees.
Refund: Original shipping costs are non-refundable for remorse-based returns.
Items Not Eligible for Return
-
Electronic devices after 30 days (e.g., laptops, tablets, Kindles)
-
Gift cards and prepaid game cards
-
Perishable goods, some jewelry, and personal care items
-
Customized or personalized products
-
Items with special shipping restrictions
Refund Process
Processing Time: Refunds are issued within 3-5 business days after we receive and inspect the returned item.
Refund Method: Refunds are credited to the original payment method or as store credit for purchases made with gift cards.
Bank Processing: Please allow additional time for your bank to process the refund.
Exchanges
To exchange an item quickly, return the original product and place a new order for the replacement.
Return Address
EveryMarket Customer Service
22 Larch End, Uckfield, TN22 5GE
Customer Support
Our support team is available 24/7 for any questions or assistance.
📧 Email: cs@everymarket.uk
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