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Alpine S-A32F S-Series 4-Channel Digital Amplifier - 80 Watts RMS x 4 @ 2-Ohms

4.6 4.6 out of 5 stars 223 ratings

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Item Dimensions LxWxH 11 x 11 x 5 inches
Voltage 14.4 Volts
Manufacturer Alpine
Mounting Type Surface Mount
Brand Alpine

About this item

  • 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
  • Dimensions: Width - 8-1/8", Height - 2-3/8", Depth - 8-1/8"
  • The S-Series amplifiers were designed to perfectly complement the already established and loved S-Series speaker and subwoofer line.
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$144.95
Get it as soon as Tuesday, Apr 2
In Stock
Sold by AVLeaderz and ships from Amazon Fulfillment.
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$144.95
Get it as soon as Tuesday, Apr 2
In Stock
Sold by AVLeaderz and ships from Amazon Fulfillment.
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$29.95
Get it Apr 4 - 9
In Stock
Ships from and sold by Creative Audio.
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Product Description

Alpine S-A32F S-Series 4-Channel Digital Amplifier - 80 Watts RMS x 4 @ 2-Ohms The S-Series amplifiers were designed to perfectly complement the already established and loved S-Series speaker and subwoofer line that Alpine Electronics has continually improved for years. The S-Series Amplifiers have a diagnostic LED located behind the blue Alpine Jewell on the top of the amplifier. A Blue light means the amplifier is operating normally. A red blinking light means the amplifier is currently too hot for operation and needs to cool down. A solid red light can mean three things; 1. Amplifier circuit is abnormal. 2. Temperature is too high. 3. Power supply voltage is too high. Specifications: 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 THD 10 W into 4 Ohms: Less Than 0.03% THD 10 W into 2 Ohms: Less Than 0.05% THD Rated Power 4 Ohms: Less Than 0.08% @ 50 Watts THD Rated Power 2 Ohms: Less Than 0.1% @ 75 Watts S/N Ratio: 1 W into 4 Ohms: >83dB Frequency Response:+0/-3 dB 10Hz - 30kHz Frequency Response:+0/-1 dB 20Hz - 20kHz Input Sensitivity: Hi (0.5 - 10V), Low (0.2 - 4.0V) Crossover: Variable HPF/LPF, (50Hz - 400 Hz) Dimensions: Width - 8-1/8", Height - 2-3/8", Depth - 8-1/8" Weight: 4lb 3 oz In the box: S-A32F 4-Channel Amplifier 4 x M4x20 Self Tapping Screws 1 x Hexagon Wrench

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Technical Details

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Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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Alpine S-A32F S-Series 4-Channel Digital Amplifier - 80 Watts RMS x 4 @ 2-Ohms


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Alpine S-A32F S-Series 4-Channel Digital Amplifier - 80 Watts RMS x 4 @ 2-Ohms
Alpine S-A32F S-Series 4-Channel Digital Amplifier - 80 Watts RMS x 4 @ 2-Ohms
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Price$144.95$219.95-11% $129.95
List:$145.95
$79.00$144.95$154.99
Delivery
Get it as soon as Tuesday, Apr 2
Get it Apr 5 - 9
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it Apr 3 - 5
Customer Ratings
Sound quality
4.4
3.9
3.8
4.7
4.2
Easy to install
4.2
4.2
4.5
4.6
4.3
Value for money
4.1
4.0
4.0
4.6
3.8
Sold By
AVLeaderz
Absolute Pro Music
Amazing Dealzzz
BetterPricer
AVLeaderz
CACHÉ
number of channels
4
4
4
4
1
4
voltage
14.4 volts
14.4 volts
3 volts
16 volts
14.4 volts
model year
2013
2019
2018
mounting type
Surface Mount
Surface Mount
Surface Mount
Surface Mount
Surface Mount
Car Mount

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
223 global ratings

Customers say

Customers like the sound quality, quality and ease of installation of the electronic component amplifier. For example, they mention it's easy to install, has excellent value for money and is a perfect all-in-one for a budget. That said, some appreciate the compact size and good power for s compact size.

AI-generated from the text of customer reviews

13 customers mention13 positive0 negative

Customers are satisfied with the sound quality of the electronic component amplifier. They mention that it has excellent sound, the audio was louder with the stereo volume at 2 than it was going, and that it produces clean, crystal clear music. Some say that it's easy to install.

"...Alpine is worth the extra dollars. I'm sold. So clean crystal clear music." Read more

"...on the amplifier from its as-shipped settings, the audio was louder with the stereo volume at 2 than it was going through the previous amplifier..." Read more

"...of another make, the Alpine S-A32F is far superior in range and sound quality. Excellent value for the money." Read more

"No engine noise. Great power. Easy to install. What more could you want. Did I mention NO engine whine?" Read more

12 customers mention12 positive0 negative

Customers are satisfied with the quality of the electronic component amplifier. They mention that it is a good amp, works well, and is simple to set up. Some say that it's a powerful amp that works well for their boat and handles everything great. Overall, most are happy with their purchase and recommend it to others.

"...This amp is clean, efficient, powerful. This thing is amazing...." Read more

"...My guess is that it would probably do fine. Very clean strong amp" Read more

"Really great and can connect up to 4 cables. Different plugs nice for travel" Read more

"Nice little four channel amp works really good and very simple to set" Read more

6 customers mention6 positive0 negative

Customers find the installation process of the electronic component amplifier to be easy and convenient.

"Nice little four channel amp works really good and very simple to set" Read more

"No engine noise. Great power. Easy to install. What more could you want. Did I mention NO engine whine?" Read more

"...It's easy to set up and install. Compact and since a "D" series it's what I needed. No regrets. Can't go wrong with Alpine!" Read more

"Easy to install, sound quality is great even with gain all the way up" Read more

6 customers mention6 positive0 negative

Customers appreciate the value of the electronic component amplifier. They say it is an excellent value for the money and a perfect all in one for a budget.

"...But anyone would know clean watts vs muddy watts. Alpine is worth the extra dollars. I'm sold. So clean crystal clear music." Read more

"...Excellent value for the money." Read more

"...Amp handles everything great. Perfect for the $500 full system budget. Love the birth certificate (102 rms)! Wish bass knob was included tho." Read more

"Perfect for the price!" Read more

3 customers mention3 positive0 negative

Customers appreciate the compactness of the electronic component amplifier. They say it is small and doesn't get as hot as they thought it would while driving. Customers also mention that it has good power for a compact size.

"Small size and doesn't get as hot as I thought it would im driving one ten and four mids n two tweets at two ohms n it's crushing it" Read more

"...It's easy to set up and install. Compact and since a "D" series it's what I needed. No regrets. Can't go wrong with Alpine!" Read more

"Good power for a compact size...." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the power of the electronic component amplifier. They mention that it has great power, is easy to install, and is powerful for their requirements. Some say that the amplifier puts out more RMS watts than what's stated.

"...This thing actually puts out more RMS watts than what’s stated. It actually got 92 watts rms per channel. I’m driving my 4 6.5inch door speakers...." Read more

"No engine noise. Great power. Easy to install. What more could you want. Did I mention NO engine whine?" Read more

"Powerful for my requirements. I love the design of the S-A32F, mine comes with a certified 98 watts @ 2 ohms x 4ch...." Read more

Sleek Design Powerful
5 Stars
Sleek Design Powerful
Powerful for my requirements. I love the design of the S-A32F, mine comes with a certified 98 watts @ 2 ohms x 4ch.I have it with a 3 channel configuration: 2 Ch and Sub, crispy and detailed sound.
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4.0 out of 5 stars Super
Reviewed in the United States on June 20, 2023
Nice little four channel amp works really good and very simple to set
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Top reviews from other countries

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Goodhall S
5.0 out of 5 stars Great for a budget install
Reviewed in Canada on August 9, 2022
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Goodhall S
5.0 out of 5 stars Great for a budget install
Reviewed in Canada on August 9, 2022
At 4x55W (RMS) this Amp provides just a little more umph than the very common 50W competition in this price range. Construction is solid. No distortion at a volume that is too loud for the average listener. The manual states that this Amp is rated for 80W per channel at 2 ohms (RMS). I was quite impressed that the manual included the factory technician's hand written value of the actual performance for my specific unit. (92W) Paired with my new 12" powered subwoofer I find myself looking for excuses to run a few errands. Only criticism is that it did not have any pre-outs.
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Robert W.
5.0 out of 5 stars Alles wie beschrieben
Reviewed in Germany on March 23, 2024