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Customer Reviews

Alpine SWT-10S4

Alpine SWT-10S4 10" truck subwoofer with 4-ohm voice coil

MFR # SWT-10S4

5.0 out of 5 stars
12 reviews
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Alpine SWT-10S4

Oneil from Maitland, FL on 8/14/2024

2021 Chevrolet Silverado 1500

Verified customer (What's this?)
Verified employee review (What's this?)

No where near as powerful as I thought they were. Seems like they can barely handle the rms rating stated. Voice coil gets hot fast.should of known by the weight as they don't weigh anything

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Crutchfield response on

2 of 4 found this helpful

Alpine SWT-10S4

Adam Lee from Vinton, VA on 10/6/2023

2023 Hyundai Santa Cruz

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Verified employee review (What's this?)

They look amazing and can't wait to get them installed. The specs are exactly what I was looking for.

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Crutchfield response on

0 of 7 found this helpful

Alpine SWT-10S4

Tyler from Natchitoches, LA on 3/11/2023

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Verified employee review (What's this?)

Great sounds and carrys the deep base well.

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0 of 0 found this helpful

Alpine SWT-10S4

Joseph from MOLINE, OH on 11/11/2022

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Verified employee review (What's this?)

I've had this subwoofer for 8 years and still going strong

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Crutchfield response on

3 of 5 found this helpful

Alpine SWT-10S4

David from Dallas, OR on 3/20/2022

2006 Dodge Ram 2500

Verified customer (What's this?)
Verified employee review (What's this?)

Fit well in my shallow box. Very tight bass and I am pleased with my purchase. Can't wait to see how it takes some hard use!!

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3 of 4 found this helpful

Excelente

Crutchfield customer from Quebradillas, PR on 10/16/2021

2006 Nissan Frontier

Verified customer (What's this?)
Verified employee review (What's this?)

Excelente para agregarle a tu "médium truck" esas notas graves perfectas. Es más de lo que esperaba. Instalada en un cajón sellado de la marca MTX bajo el asiento en una Nissan Frontier.

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3 of 8 found this helpful

Best Shallow Subwoofer

Joe from Navarre, FL on 8/24/2021

Verified customer (What's this?)
Verified employee review (What's this?)

I installed one of these into a custom-made stealth box (under the false floor) of my Volkswagen GTI and have been very impressed with its output. This sub in a slightly bigger box than recommended at .8 cubic feet is more bass than the rest of my system can handle. It produces impressively deep bass for a shallow sub while also being very accurate. This sub is a steal at this price!

Pros: Shallow, loud, plays deep, and does not take up much space

Cons: Not as shallow as other shallow mount subs

Crutchfield response on

1 of 1 found this helpful

Alpine SWT-10S4

Crutchfield customer from Boise, ID on 3/4/2021

2001 Toyota Sequoia

Verified customer (What's this?)
Verified employee review (What's this?)

This subwoofer looks and sounds great. The shallow mounting depth worked perfect in the custom enclosure I built in my 2001 Sequoia

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Customer review photo Customer review photo Customer review photo Customer review photo

1 of 1 found this helpful

Pretty sweet shallow mounts

Marcus from Prattville alabama on 10/24/2020

Verified customer (What's this?)
Verified employee review (What's this?)

So i bought a prefab T box and I've had nothing but problems. Bad fitment, subs hit the seat, lack of airspace and more. Found these subwoofers and paired 2 of them with a phoenix gold amp running around 700 watts give or take and let me tell you these subs don't disappoint t. They get low for the airspace and hammer when im getting nasty with it. The ring comes up so high and the excursion is so low out of 3 sets of subs these ones are the only ones I can flip my seat up and they not smack the backs of them. Very, very clean bass and im happy as a peach. They also look very sweet!

Pros: Fitment is awesome for space and awesome bang for low wattage

Cons: They can get a bit warm when hammering on them for a bit

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1 of 2 found this helpful

Alpine SWT-10S4

Crutchfield customer from Red Bud, IL on 9/8/2019

Verified customer (What's this?)
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Works very well very easy to install

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Crutchfield response on

2 of 4 found this helpful

Alpine SWT-10S4

Crutchfield customer from Gretna, LA on 1/27/2019

Verified customer (What's this?)
Verified employee review (What's this?)

Hit hard, built well

Pros: Powerful bass

Cons: None

Crutchfield response on

2 of 3 found this helpful

Great sub

Jimmy from Greenfield on 10/8/2014

Verified customer (What's this?)
Verified employee review (What's this?)

For the money it hits hard . I'm still trying to find the sweet spot with the box I purchased . My air space is perfect according to factory specs. I'm still adjusting power and Hz range to get it at peak performance level .

Pros: Price point , compact design for small space .

Cons: Hard to "tune in "

Crutchfield response on

6 of 9 found this helpful

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