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TPA3118 PBTL Mono Digital Amplifier

TPA3118 PBTL Mono Digital Amplifier

Regular price Rs. 211
Regular price Rs. 249 Sale price Rs. 211
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  • Working Voltage: DC 8-24V
  • Power Output: 60W
  • Applicable Speaker Impedance: 4-8 Ω
  • Sound quality is very good by using this module.
  • Mono digital audio power amplifier chip.
  • High output and low power consumption.

TPA3118 PBTL Mono Digital Amplifier

TPA3118 is an audio power amplifier board that enhances low-power, electronic audio signals, such as those from radio receivers or electric guitar pickups or headphones. The power amplifier allows the listener to hear the audio with higher volume and better sound quality. It contains a TPA3118 IC power amplifier chip, the design optimizes the circuit layout, the sound quality is very good, and the power is more. TPA3118 amplifier board provides high output and low power consumption.

If you want to make a device where you can control the volume of any sound system, then this board is essential for you. In this module, you will get a specification of 60W and this board can operate in both 12V or 24V.

TPA3118 Pinout Diagram:

TPA3118 Pinout Diagram


  • Bosting Audio Signal
  • AMP Sound Recorder
  • Sound Circuit 
  • Can be used with consumer audio appliances.

Package Includes:

  • 1 x TPA3118 PBTL Mono Digital Amplifier


Operating voltage (v) DC 8 – 24V
Chipset TPA3118
Power output 60W
Dimensions  4.7 x 3.5 x 1.2cms 
Weight  5 grams

Shipping & Returns

  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

For more details, please check our Shipping and Return Policy

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1. What is TPA3118?

  • The TPA3118 Amplifier Module is a Class D Digital Stereo Amplifier capable of driving speakers up to 60 Watts/8 Ohms. The TPA3118 mono amplifier is fully protected against faults with short-circuit protection, over-temperature protection, and overvoltage, undervoltage, and DC protection. Mainly used in consumer audio equipment, DIY mini speakers, AMP sound recorders and sound circuits. The TPA3118 amplifier board price on Robocraze is 250 INR.

2.Which mono amplifier is best?

  • There are many different mono amplifiers available on the market, and the best one for you will depend on your specific needs and preferences. Some factors to consider when selecting a mono amplifier include:
    • Power output: Choose an amplifier with the appropriate amount of power for your needs. Make sure to consider the power handling capabilities of your speakers as well.
    • Sound quality: Look for an amplifier with a high signal-to-noise ratio and low distortion to ensure that you get the best possible sound quality.
    • Size and weight: Consider the size and weight of the amplifier, especially if you plan on using it in a portable setup.
    • Price: Consider your budget and look for an amplifier that offers good value for money.

3.What is a mono amplifier good for?

  • A mono amplifier, also known as a monoblock amplifier, is a type of amplifier that is designed to amplify a single channel of audio. It is typically used to power a single subwoofer or speaker, and it is often used in car audio systems or home theater setups. Mono amplifiers are generally preferred for subwoofers because they offer higher power output and better control over the low frequency signals. They can help to produce powerful, clean bass tones and improve the overall sound quality of a system. In addition to powering subwoofers and speakers, mono amplifiers can also be used to amplify other types of signals, such as guitar and bass signals in a music setup, or microphone signals in a public address system.