- Home Page /
- Electronics /
- Home Audio /
- Home Theater /
- Receivers & Amplifiers /
- Amplifiers /
- TPA3118 30w x2 Digital Amplifier Board Blueto...
0 ratings
Item #:
77414877
TPA3118 30w x2 Digital Amplifier Board Bluetooth Channel Amplifier Module Stereo AMP DC 8v~26v
79% of respondents would recommend this to a friend
Item #:
77414877
GBP 13
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, September 28
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Digital amplifier has a higher overload capacity than analog amplifier
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Efficient Power Output
Delivers a robust 30W x 2 power output, ensuring clear and powerful sound performance for your audio needs without excessive energy consumption.
Bluetooth Connectivity
Equipped with Bluetooth functionality, allowing seamless wireless audio streaming from your devices, enhancing convenience and user experience in modern audio setups.
Wide Voltage Range
Supports a voltage range of 8V to 26V, providing versatility in installations and compatibility with various power supplies, making it adaptable for different projects.
Product Details
- Amplifies low-power electronic audio signals for driving loudspeakers or headphones
- Supports Bluetooth audio input and 3.5mm auxiliary input
- Dual channel of 30W+30W power output with a wide input voltage range of 8V to 26V DC
- Provides high-quality sound and is suitable for 4, 6, 8ohm speaker impedance
- Final electronic stage in an audio playback chain before signaling to the loudspeakers
- Package includes 1 x Amplifier Board
| Voltage | 26 volts_of_direct_current |
| Maximum Supply Voltage | 26 volts_of_direct_current |
| Minimum Supply Voltage | 8 volts_of_direct_current |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 60 watts |
| Maximum Output Power | 60 watts |
| Material Type | Material |
| Specification Met | FCC |
| Manufacturer | Walfront |
| Model | Walfront84m0oqn3v5 |
| Brand Name | Walfront |
| Unit Count | 1 Count |
| UPC | 736691574772 |
| Included Components | inc |
| Part Number | Walfront84m0oqn3v5 |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
DIY Audio Enthusiasts
Ideal for users wanting to build custom audio systems with Bluetooth connectivity and compact amplifier solutions.
-
Portable Speakers
Perfect for creating portable Bluetooth speakers that require efficient power management and a small footprint.
-
Home Theater Use
Suitable for enhancing sound quality in home theater setups without requiring bulky equipment or extensive installations.
-
Large Sound Systems
Not suitable for large sound setups needing higher wattage output for extensive coverage and sound clarity.
Product Description
TPA3118 30w x2 Digital Amplifier Board Bluetooth Channel Amplifier Module Stereo AMP DC 8v~26v
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the key features of the TPA3118 30W x2 Digital Amplifier Board?
Answer: The TPA3118 amplifier board features a compact design with a total output of 30 watts per channel, providing high-efficiency sound amplification. It operates at a DC voltage range of 8V to 26V, making it versatile for various audio applications. The built-in Bluetooth connectivity allows for wireless audio streaming from compatible devices. This makes it an ideal choice for DIY audio projects, home sound systems, or portable speaker setups. -
Question:
Can I use the TPA3118 amplifier with a battery?
Answer: Yes, the TPA3118 amplifier can be used with a battery, as it accepts a DC input range of 8V to 26V. For example, you can connect it to a 12V battery to drive speakers in a portable audio system. This feature allows for flexibility in installation, whether you're creating a mobile sound solution or integrating it into a home audio system. -
Question:
What speaker impedance is compatible with the TPA3118 amplifier?
Answer: The TPA3118 amplifier is designed to work best with speakers that have an impedance of 4 to 8 ohms. Using this impedance range ensures optimal performance and avoids potential damage to the board. You can easily pair it with standard audiobook or home theater speakers, making it suitable for various audiophile setups. -
Question:
Does the TPA3118 amplifier come with a heat sink?
Answer: Typically, the TPA3118 amplifier board does not include a heat sink at the time of purchase. It’s recommended to install an external heat sink to manage temperature during prolonged use at higher power levels. This addition ensures efficient performance and longevity, especially in high-demand audio applications such as home theaters or karaoke systems. -
Question:
What types of devices can I connect to the TPA3118 amplifier?
Answer: You can connect various audio devices to the TPA3118 amplifier, including smartphones, tablets, and computers via Bluetooth. This functionality allows you to effortlessly stream audio wirelessly. For wired connections, it can also accommodate traditional audio sources like CD players or MP3 players using the RCA input. This versatility makes it suitable for a range of setups from casual listening to more professional applications. -
Question:
Is the TPA3118 amplifier suitable for outdoor use?
Answer: The TPA3118 amplifier can be used outdoors, provided that it is housed in a protective enclosure to shield it from moisture and dust. Its efficiency and compact size make it a fantastic choice for outdoor audio setups, such as portable speaker systems or backyard gatherings. Just ensure to secure connections well and consider battery operation for portability. -
Question:
What is the power consumption of the TPA3118 amplifier?
Answer: The power consumption of the TPA3118 amplifier board varies based on its output level and impedance loads but is generally very efficient, making it suitable for low-power applications. This efficiency means it draws less power from its source, allowing for longer operational times, especially when powered by batteries, reducing energy costs and making it environmentally friendly for DIY projects. -
Question:
How do I connect the TPA3118 amplifier to speakers?
Answer: Connecting the TPA3118 amplifier to speakers is straightforward. You’ll need to connect the positive and negative terminals of the amplifier to the corresponding wires of your speakers. Ensure that you've correctly matched the speaker impedance for optimal performance. This simple setup makes it widely accessible for audio enthusiasts looking to enhance their sound systems with minimal complexity. -
Question:
Can I use multiple TPA3118 amplifiers together?
Answer: You can use multiple TPA3118 amplifiers in parallel for powering multiple speaker sets across larger areas. This approach allows for scalable sound solutions in larger rooms or outdoor environments, providing extensive sound coverage. It is essential to maintain proper wiring and voltage levels to ensure balanced performance across all units. -
Question:
Where can I buy the TPA3118 30W x2 Digital Amplifier Board in Guernsey?
Answer: In Guernsey, you can purchase the TPA3118 30W x2 Digital Amplifier Board through Ubuy. They offer a selection of electronic components and accessories, making it convenient to find the amplifier along with any necessary installation materials. Ubuy provides reliable service and quality assurance for your audio project needs.
Walfront Amplifiers Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Great sound quality
- Compact design
- Easy Bluetooth pairing
- Flexible power range
- User-friendly setup
Cons
- May have occasional Bluetooth connectivity issues.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GBP 13
Order now and get it around Monday, September 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Digital amplifier has higher overload capacity than analog amplifier
- Supports Bluetooth audio input and 3.5mm audio jack auxiliary input
- Dual channel of 30W+30W power output
- Wide input voltage range from 8V to 26V DC
- Applicable speaker impedance: 4, 6, 8 ohm
- Great for turning normal speaker into Bluetooth speaker
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.