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Item #:
15392730
Focal IMPULSE4.320 Ultra Compact 4/3/2-Channel Amplifier
Item #:
15392730
ZAR 11731
Price Details
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Order now and get it around Wednesday, June 24
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What Stands Out
Compact Design
The Focal IMPULSE4.320's ultra-compact size allows for easy installation in tight spaces, catering to car enthusiasts looking for powerful audio without sacrificing valuable real estate.
Versatile Channels
With its ability to operate as a 4, 3, or 2-channel amplifier, this model offers flexibility for various audio setups, ensuring optimal performance tailored to the user’s specific needs.
High Power Output
Delivering impressive power output, the IMPULSE4.320 enhances sound quality and clarity, making it ideal for users seeking an immersive audio experience for their vehicles.
Product Details
- D Class Ultra-Compact Amplifier 4/3/2 Channel Mode
- Ultra-compact design for easy installation
- Compatible with all OEM and aftermarket head units
- Automatic start-up with the original head unit
- ISO compatible via cable accessories sold separately (IY-AC Impulse 4.320)
- Specifications: CEA Power (4 Ohms) 4 x 55W rms, Power max (2 Ohms) 4 x 80W rms, Power bridged (4 Ohms) 2 x 160W rms, Bandwidth 10Hz / 20KHz, Minimum THD 0.02%, SNR 80 dBA, Weight 1.2 lbs, Dimensions 6-7/8 x 2-5/8 x 1-7/8 ” (175 x 66.5 x 47mm)
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Output Power | 55 Watts |
| Package Type Name | box |
| Item Dimensions | 9.75 x 15.25 x 17 inches (24.8 x 38.7 x 43.2 cm) |
| Material Type | Plastic, Metal |
| Specification Met | Iso,oem |
| Manufacturer | Focal |
| Model | IMPULSE4.320 |
| Brand Name | Focal |
| Part Number | IMPULSE4.320 |
| Item Weight | 454 Grams |
| Included Components | IMPULSE4.320 |
| Unit Count | 1.0 Count |
| Item dimensions L x W x H | 9.75 x 15.25 x 17 inches (24.8 x 38.7 x 43.2 cm) |
| Brand | Focal |
What's in the box
IMPULSE4.320
Who Should Buy?
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Compact Installations
Ideal for users with limited space who need a powerful yet compact amplifier for their audio systems.
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Multi-Channel Needs
Perfect for those looking to power multiple speakers or zones with a single amplifier for versatile setups.
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High-Quality Sound
Great option for audiophiles seeking clear, dynamic sound in smaller vehicles or home audio systems.
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High Power Users
Not suitable for users needing an amplifier that delivers excessive power for large speaker setups.
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Budget Shoppers
May not be the best fit for those looking for a low-cost amplifier with basic features.
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Advanced Users
Less ideal for professionals needing extensive customization or more advanced features in their amplifiers.
Product Description
About This Item
Enhance your car audio experience with the Focal IMPULSE4.320 Ultra Compact Amplifier. This high-end amplifier delivers powerful and clear sound, making your favorite music come to life on the road. With its ultra-compact design, the Focal IMPULSE4.320 is easy to install and compatible with all head units, whether they are OEM or aftermarket. You can seamlessly integrate this amplifier into your existing car audio system.
It even has automatic start-up with your original head unit, ensuring a hassle-free user experience. The Focal IMPULSE4.320 is built to deliver exceptional performance. It boasts a CEA Power of 4 x 55W rms at 4 Ohms, 4 x 80W rms at 2 Ohms, and 2 x 160W rms when bridged at 4 Ohms. This means that you can enjoy high-quality sound with plenty of power for all your audio needs. Thanks to its advanced features, this amplifier ensures a clean and distortion-free audio signal.
With a minimum THD of only 0.02% and a signal-to-noise ratio of 80 dBA, you can expect crystal-clear sound quality without any unwanted noise. The Focal IMPULSE4.320 also offers versatility with its multiple inputs and built-in EQ. You can easily connect your audio devices using the amplifier's Bluetooth capability or the provided cable accessories, such as the IY-AC Impulse 4.320, which enables ISO compatibility. Designed with Class D technology, this amplifier is highly efficient and produces less heat, making it reliable and long-lasting. Its compact size of 6-7/8 x 2-5/8 x 1-7/8 inches (175 x 66.5 x 47mm) and lightweight construction of 1.2 lbs allows for flexible installation options. Whether you're a car audio enthusiast or simply want to upgrade your vehicle's sound system, the Focal IMPULSE4.320 Ultra Compact Amplifier is the perfect choice.
Immerse yourself in high-quality, distortion-free sound with this powerful amplifier for a truly immersive audio experience on the road.
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Customer Questions & Answers
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Is Focal IMPULSE4.320 Ultra Compact 4/3/2-Channel Available to Shop Online in South Africa?
Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Focal IMPULSE4.320 Ultra Compact 4/3/2-Channel is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Focal Multichannel Amplifiers Editorial Review
This amplifier seems to be a mixed bag based on customer reviews. One customer mentions that it works incredibly well with Focal speakers and is an excellent upgrade. Another customer found the installation to be flawed and the power output to be far less than expected, to the point of distortion when the levels were dialed up too high. Other customers appreciate the compact size of the amplifier and its ability to power their front speaker systems. There are also reports of compatibility issues with car radios, with one reviewer having to replace their radio entirely to prevent the amplifier from Constantly shutting off. Despite these mixed reviews, customers generally agree on the improved sound quality when properly installed.
Customer Reviews & Ratings
102 customers ratings
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5 Star
77%
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4 Star
12%
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3 Star
3%
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2 Star
2%
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1 Star
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Pros
- Compact size
- Improved sound quality when properly installed
Cons
- Some users have reported issues with power output and distortion
Top selling Focal Amplifier in Finland
Last Updated on May 21, 2026
Product Price History
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ZAR 11731
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QTY:
Only 2 items left in stock.
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