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Item #:
22514307
Alpine S-A32F, S Series Class D 4 Channel Digital Amplifier, 320 Watts
Item #:
22514307
USD 262
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
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Only 3 items left in stock.
Order now and get it around Friday, August 14
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Alpine Electronics S-A32F 4 Channel Amplifier is a versatile and powerful amplifier with maximum and RMS power of 640W and 4 x 80W @ 2 Ohms respectively making it suitable for a variety of audio setups.
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What Stands Out
High Efficiency
The Class D design of the Alpine S-A32F amplifier ensures maximum power output with minimal heat generation, making it energy-efficient and ideal for long listening sessions.
Compact Design
Its space-saving size allows for easy installation in tight spaces without sacrificing power, providing versatility for different vehicle types and setups.
Enhanced Sound Quality
This amplifier delivers clear and powerful sound with low distortion, enhancing overall listening experience and outperforming many competitors in the same category.
Product Details
- Power output 4-Ohm @ 14.4 Volts: 55 W RMS X 4
- Power output 2-Ohm @ 14.4 Volts: 80 W RMS X 4
- Power output 4-Ohm Bridged @ 14.4 Volts: 160 W RMS X 2
- Diagnostic LED for normal and overheating operation
- Compact dimensions: Width - 8-1/8, Height - 2-3/8, Depth - 8-1/8
- In the box: S-A32F 4-Channel Amplifier, 4 x M4x20 Self Tapping Screws, 1 x Hexagon Wrench
| Voltage | 14.4 volts |
| Maximum Supply Voltage | 14.4 volts_of_direct_current |
| Minimum Supply Voltage | 14.4 volts_of_direct_current |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Output Power | 55 watts |
| Package Type Name | cardboard box |
| Maximum Output Power | 320 watts |
| Item Dimensions | 11 x 11 x 5 inches (27.9 x 27.9 x 12.7 cm) |
| Manufacturer | Alpine |
| Model | S-A32F |
| Brand Name | Alpine |
| Unit Count | 1 Count |
| Global Trade Identification Number | 00793276242570, 04958043533763 |
| UPC | 793276242570 |
| Included Components | 4 Channel Amplifier, Owners Manual |
| Item Type Name | 4 Channel Amplifier |
| Part Number | S-A32F |
| Item dimensions L x W x H | 11 x 11 x 5 inches (27.9 x 27.9 x 12.7 cm) |
| Package Weight | 5.7000 Pound |
What's in the box
4 Channel Amplifier
Owners Manual
Who Should Buy?
-
Compact Systems
Ideal for users seeking a compact amplifier that delivers powerful sound without taking up much space.
-
Budget Audiophiles
Great for audio enthusiasts who want high-quality sound performance without breaking the bank.
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Easy Installations
Perfect for those looking for a straightforward installation process, requiring minimal technical skills.
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High-Power Users
Not suitable for users requiring extremely high wattage or power for subwoofers or large speakers.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the power output of the Alpine S-A32F S-Series Class D 4-Channel Amplifier?
Answer: The Alpine S-A32F delivers 50 watts RMS per channel at 4 ohms, and up to 75 watts RMS at 2 ohms. This powerful output is perfect for driving your car’s speakers, ensuring a rich audio experience. The Class D technology ensures energy efficiency and minimized heat production, allowing you to enjoy louder and clearer sound without worrying about overheating components. It's ideal for both everyday listening and for more dynamic music genres that require higher volume. -
Question:
What features does the Alpine S-A32F offer for sound customization?
Answer: The Alpine S-A32F includes built-in high-pass and low-pass filters, which enable you to tailor your audio settings according to your preferences. These filters allow you to focus on specific frequency ranges, enhancing clarity for vocals or deep bass performance. This flexibility means you can adjust your sound profile based on the type of music you are listening to, whether it's rock, hip-hop, or classical, providing a personalized audio experience in your vehicle. -
Question:
Is the Alpine S-A32F amplifier suitable for subwoofers?
Answer: Yes, the Alpine S-A32F can effectively drive subwoofers due to its robust high power output and low-pass filter capabilities. Pairing it with compatible subwoofers will enhance your overall audio experience by providing deep, impactful bass. Use it in conjunction with a subwoofer to elevate your sound system for genres like hip-hop, EDM, or any music requiring solid low-end performance, making your listening experience more gratifying. -
Question:
How do I connect the Alpine S-A32F to my car audio system?
Answer: Connecting the Alpine S-A32F to your car audio system typically involves wiring the amplifier to your vehicle’s head unit and speakers. You will connect the audio input from the head unit to the amplifier's input terminals and then output to your speakers. For optimal performance, ensure all connections are secure and appropriately matched with your speaker’s impedance. Following the installation guide provided with the amplifier will facilitate a seamless setup, ensuring you get the best sound quality from your system. -
Question:
What type of speakers can I use with the Alpine S-A32F?
Answer: The Alpine S-A32F is designed to work with a wide range of speakers, including both component and coaxial types. It can handle speaker impedances of 2 to 4 ohms, which makes it versatile for various setups. Whether you're looking to boost factory-installed speakers or upgrade to high-performance aftermarket models, the S-A32F can drive them effectively, enhancing your auditory experience across all genres of music. -
Question:
Can I install the Alpine S-A32F myself, or should I hire a professional?
Answer: While many car audio enthusiasts may choose to install the Alpine S-A32F themselves due to its clear wiring guidelines, hiring a professional can ensure precise installation and optimal performance. A professional installer can manage complex wiring configurations and integrate the amplifier seamlessly with existing components. If you're unfamiliar with automotive audio systems, a pro can save time and potential troubleshooting while ensuring maximum sound quality. -
Question:
Does the Alpine S-A32F have thermal protection features?
Answer: Yes, the Alpine S-A32F is equipped with built-in thermal protection, which prevents overheating during extended use or high-load conditions. This feature ensures the amplifier continues to perform reliably without the risk of damage due to excessive heat. By maintaining optimal temperature during operation, users can enjoy long listening sessions without concern, making it a dependable choice for both casual listeners and serious audiophiles. -
Question:
What is the mounting configuration of the Alpine S-A32F?
Answer: The Alpine S-A32F is designed for versatile mounting options, whether you want to secure it under a seat or in the trunk of your vehicle. It comes with multiple mounting points and is relatively compact, making it convenient to fit into various spaces. Consider the layout of your car and the available space when selecting a mounting location, ensuring good airflow to keep it cool while maximizing sound output. -
Question:
How does Class D amplification differ from Class A/B?
Answer: Class D amplification, like that in the Alpine S-A32F, differs significantly from Class A/B due to its high efficiency and compact size. Class D amplifiers use a switching design that translates to less energy waste as heat, resulting in less need for large heatsinks. This is especially beneficial in car audio systems where space is limited and efficiency is essential for prolonged use. The clear sound output at high power levels makes Class D a popular choice for modern audio applications. -
Question:
Where can I buy the Alpine S-A32F S-Series Class D 4-Channel Amplifier in Turks and Caicos?
Answer: You can purchase the Alpine S-A32F S-Series Class D 4-Channel Amplifier from Ubuy in Turks and Caicos. Ubuy offers a range of audio equipment, including this amplifier, making it easily accessible for customers looking to enhance their car audio systems. With Ubuy's reliable service, you can enjoy a seamless shopping experience as you upgrade your audio setup.
Alpine Dual-Channel Amplifiers Editorial Review
The Alpine S-A60M amplifier is a popular choice for powering a variety of car and boat speakers. Customers have feedback that the amp worked well for different brands and configurations of speakers, including JBL, Pioneer, Bose, and Cerwin Vega. The sound quality is Consistently praised as excellent, with clear and clean audio even at high volumes. One customer noted that the birth certificate listed the output as 102 RMS, which is impressive for the price point. However, some customers reported that the bass knob was not included, and there was no wiring harness provided. Overall, buyers recommend this amp for its ease of installation, compact size, and reliable performance.
Customer Reviews & Ratings
446 customers ratings
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5 Star
84%
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4 Star
7%
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3 Star
3%
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2 Star
3%
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1 Star
3%
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Pros
- Excellent sound quality even with gain all the way up
- Works well with a variety of speakers and configurations
- Birth certificate lists high output RMS
- Easy to set up and install
- Compact design
Cons
- Bass knob not included
Platform Trust & Buyer Confidence
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23 July 2026 · via Trustpilot
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USD 262
Order now and get it around Friday, August 14
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QTY:
Only 3 items left in stock.
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Features & Benefits
- Max power: 640W
- RMS power 4 x 80W @ 2 Ohms
- Class D (digital) amplifier
- Channels: 4/3/2 channel (stereo)
- Adjustable low pass filter (LPF)/ high pass filter (Hpf)
- Temperature monitoring
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