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(2) Alpine W10S4 10" 1500 Watt Car Audio Subwoofers + Sealed Subwoofer Enclosure - Customer Ratings & Reviews



5 star
80%
4 star
13%
3 star
6%
2 star
2%
1 star
0%



Durability
4.8
Value
4.9
Features
4.6
Design
4.8
Usability
4.8

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Customer Reviews

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It's a boxf

The following review is for MDFD10, which is a part of the bundle you are viewing.

What can I say? It's a good box, and spec for the subs I got. Good price, good build, and the sound is heavenly. For someone like me (ie, not a carpenter, not even close) this is a good choice. I'm not a fan of banana clips but they are prevalent, so there you go. It's ready to go.

By Suspenders Mike on August 20, 2014

120

found this helpful.

Awesome Item

The following review is for MDFD10, which is a part of the bundle you are viewing.

I purchased the Belva MDFD10 10" Dual sub encloser. One of the better boxes I have worked with. Easy to use and hook everything up. Fast shipping and it was at a great price. I highly recommend this company.

By Hubka on March 27, 2014

121

found this helpful.

Great box!!

The following review is for MDFD10, which is a part of the bundle you are viewing.

The box was a great value and came pre filled. Amazing sound highly recommended.

By bassy on August 14, 2014

111

found this helpful.

Excellent!

The following review is for MDFD10, which is a part of the bundle you are viewing.

Great sealed box. Nice pricing. Good sound and perfect size.

By Giant on April 3, 2014

115

found this helpful.

Sub Box

The following review is for MDFD10, which is a part of the bundle you are viewing.

Very good sub box. Great price for the sub box.

By Dylan on October 13, 2014

110

found this helpful.

Amazing buy

The following review is for MDFD10, which is a part of the bundle you are viewing.

This box is absolutely amazing for the price. the terminals are on the side so that I can mount my amps on the back, and the box is black, so it matches my trunk.

By Kathy on May 4, 2009

107

found this helpful.

awsome box

The following review is for MDFD10, which is a part of the bundle you are viewing.

Makes my 10" Rockford r2's sound like 12"s. Can't believe how great they sound. Would like to have the speaker wires already installed in box.

By coxowensboro on January 5, 2015

107

found this helpful.

Affordable

The following review is for MDFD10, which is a part of the bundle you are viewing.

For what its worth, I would recommend this box if it suits your woofer specs. I loaded it with two JBL CS1014's, I now have some clean bump in my trunk.

By invalid on February 10, 2014

104

found this helpful.

Great little box

The following review is for MDFD10, which is a part of the bundle you are viewing.

I've seen a lot of good reviews in customer service for sonic, so I took a look at there site n was blown out of the water with all the variety of high quality stuff and at a great price so I looked for a box n got this one. It's not super huge so I have some space in my trunk to utilize for groceries lol. Plenty of room for the subs hits extremely nice live that it is poly filled. Will be back to Make more purchases thanks sonic

By matthew on April 18, 2014

105

found this helpful.

Good prefab box

The following review is for MDFD10, which is a part of the bundle you are viewing.

Good quality for a prefab box. I wish they would have skipped the connectors so I could have just drilled my own but other than that solid and exactly as advertised. Great quick way to get your system in your car.

By jason on May 29, 2014

100

found this helpful.

Good box for the price!

The following review is for MDFD10, which is a part of the bundle you are viewing.

I ordered this box a few weeks ago and I have to say for the price the box is a great buy. You will need to re-seal / re-caulk all in the seams and speaker terminals on the inside of each chamber to get a tight seal, but this is normal with most prefab boxes you buy. I have had to seal every prefab box regardless if they say it has been sealed or not due to the fact that prefabs 95% of the time are never sealed on the front baffel / base board were the subs are mounted. Seal the box nice and neat with some silicone / caulk and throw in some fiberfill and you are good to go. Great box for the price and can't beat it.

By Brett on October 18, 2007

89

found this helpful.

great buy

The following review is for MDFD10, which is a part of the bundle you are viewing.

good bass for two ten subwoors.my bro says sounds like two 15 inch.

By Nick on September 22, 2014

88

found this helpful.

A different usage ----

The following review is for MDFD10, which is a part of the bundle you are viewing.

I was looking for a small enclosure to use for a bass guitar speaker cabinet. I installed (2) Eminence Delta 10 inch speakers, and installed plastic stacking corners. I also removed the plastic jack plate and replaced it with a rear port tube. The cabinet sounds GREAT ! The cabinet is constructed well, but the packaging leaves a bit to be desired. The cabinet arrived with damage to 2 of the corners, but the damage was covered by the plastic corners I installed. A slight variation from its intended usage, but the outcome was good !

By braud357 on October 19, 2013

86

found this helpful.

Great Box

The following review is for MDFD10, which is a part of the bundle you are viewing.

The build quality is excellent. All joints sealed. It really is MDF! Can't wait to hear how my subs sound in it.

By Adam on October 31, 2013

83

found this helpful.

Good buy

The following review is for MDFD10, which is a part of the bundle you are viewing.

Box was packaged well. Cleanly built, 3/4" instead of 5/8", seperated enclosures, sealed, insulated, would use this brand again.

By David on January 1, 2015

84

found this helpful.

Great Sub Box

The following review is for MDFD10, which is a part of the bundle you are viewing.

Good solid unit! Gives great low end with the Pioneer subs!

By Lenny on September 17, 2013

82

found this helpful.

Nice dual sub box for the price.

The following review is for MDFD10, which is a part of the bundle you are viewing.

The box is well constructed and the wire terminals seem to be decent enough and the interior of the box comes coated with poly-fill. It fits easily into the trunk of my Oldsmobile Alero and offers all the sound I need. I currently have 2 Rockford Fosgate R2D2-10 subs installed in it, running at 2 ohms and 250 watts a piece.

Not a bad little box.

By Maynard on January 30, 2013

81

found this helpful.

GREAT BOX AND THE PRICE IS AMAZING FOR THE HIGH QUALITY OF IT

The following review is for MDFD10, which is a part of the bundle you are viewing.

This box gives great solid sound and is not big and bulky like other boxes and its price makes it even better I would imagine paying much more for something of this quality

By tstucker on May 8, 2013

78

found this helpful.

Good sounding box

The following review is for MDFD10, which is a part of the bundle you are viewing.

I bought this for my wife's car to house 2 10s. Unfortunately I looked at the wrong sub specs. This box is 20% too small but the subs absolutely shake and get super loud. Even with the rear seat up I still feel the pressure in my ears. Great deal for a prefab box. We get great sq out of the subs too. Not just loud.

Great price and build quality. If you do not want to build a box, by a Belva enclosure. Well worth it.

By Pauly on July 24, 2014

79

found this helpful.

agree`d with a 3 star reviewer

The following review is for MDFD10, which is a part of the bundle you are viewing.

this box doesn't get too loud and isn't as bass as some but it can be tuned pretty low.. it's a cheap dual ten box... what more could you want?
Be prepared to know you must wire this box up on the inside.. MAJOR GRIPE THERE!

By Adam on June 14, 2014

76

found this helpful.

good value

The following review is for MDFD10, which is a part of the bundle you are viewing.

Recommended for a decent cheaper box. Tuned really low with my titanium t1000's. I had to drill notches in the mounting holes for my subwoofer cooling fins. Wood on the mounting side crumbled a little. Not a lot of punch but definitly gets loud when the bass is low.

By Dredmanwalkin on February 1, 2014

78

found this helpful.

soild box

The following review is for MDFD10, which is a part of the bundle you are viewing.

Best cheapest sound box u can get snd still get nice sq

By bassbeast45 on February 22, 2015

75

found this helpful.

Fast shipping!

The following review is for MDFD10, which is a part of the bundle you are viewing.

Nice product, as described with Fast Shipping! Would buy again!

By ArtDaddy on May 11, 2015

57

found this helpful.

THIS BOX SUX

The following review is for MDFD10, which is a part of the bundle you are viewing.

Do not order this box you are getting ripped off. The demensions say 31" in length, but it actually 25" and it don't even fit a 10" sub.

-----------
EDITOR NOTE:
The cutout is 9-1/8" which is standard for 10" subwoofers. Additionally, the incorrect length of 31" listed has since been revised to list 25".

By Kathy on August 17, 2006

60

found this helpful.

Belva MDFD10

The following review is for MDFD10, which is a part of the bundle you are viewing.

great enclossure. enhanced the sound of my subs and the entire system.

By Bill on May 3, 2015

56

found this helpful.

Alpine W10S4 10" Bass Subwoofer

The following review is for W10S4, which is a part of the bundle you are viewing.

NO ISSUES WITH THESE SUBWOOFERS THEY OUTPERFORM THE COST SO DONT THINK THEY ARE CHEAP THEY ARE VERY GOOD MATCH THE POWER TO 250 RMS TO THE CORRECT AMP AND BOX AND THEY WILL SHAKE YOUR CAR.

By Anonymous on May 29, 2018

38

found this helpful.

Alpine W10S4 10" Bass Subwoofer

The following review is for W10S4, which is a part of the bundle you are viewing.

WOULD RECOMMEND THIS SUBWOOFER I PURCHASED 3 OF THEM WIRED TO 1.33 OHMS THEY HIT HARD AND SOUND VERY NICE GOOD BASE TONE THE ZAPCO DC500.1 IS RUNNING THEM VERY CLEAN IM VERY HAPPY WITH MY PURCHASE FROM SONIC.

By Anonymous on May 29, 2018

38

found this helpful.

Couldn't be happier

The following review is for W10S4, which is a part of the bundle you are viewing.

I bought my son a used car and the previous owner left his amp (he took the sub). I just wanted a inexpensive sub to complete the system, and I couldn't be happier.

First, it's Alpine! There is no bigger name in car audio than Alpine. Obviously this is their entry level sub, but Alpine makes great stuff, and this sub is no expectation.

Second, it was like $50! After using a discount code, I was able to get this sub and a sealed enclosure delivered to my door for less than $80.

Third, it's one cool looking sub. The big retro style dust cap with the BASS logo looks awesome!

Last.... but not least, it sounds great. Adding this sub in a sealed enclosure installed in the trunk of a Civic Coupe, really fills in the low frequencies and completes the sound.

For reference, my personal vehicle has JL Audio components speakers (front and rear), a 10" JL Audio 10W0v3 sub, and Zapco amps. It sounds incredible, and IMO this Alpine sub sounds just as good as my JL for 1/2 the price.

By Russell on May 7, 2018

33

found this helpful.

Works great

The following review is for W10S4, which is a part of the bundle you are viewing.

Great value sub for the budget minded person. Looks to be well made too.

By Anonymous on September 18, 2019

30

found this helpful.

Good buy

The following review is for MDFD10, which is a part of the bundle you are viewing.

Really no reason to build your own basic box when this is available. If the box volume is right for your particular speakers then you will not be disappointed.

By Ringo on September 17, 2015

31

found this helpful.

SQ Approved

The following review is for W10S4, which is a part of the bundle you are viewing.

I love the rumble they give, at 250w rms means I can run the setup I like (under-500w system) and the price doesn't hurt either. I run a 0.5 sealed box, a Precision Power PPI i520.4 (260w x 2 bridged), and a Alpine CDE-143BT. I'm looking towards Infinity 5.25 top-of-line components.

By Anonymous on February 12, 2019

29

found this helpful.

Killer for the price.

The following review is for W10S4, which is a part of the bundle you are viewing.

These hit great. They sound great when I’m bumpin and they also sound great when jamming to rock. I have 2 in a down firing sealed box that fit under the backseat of my Silverado crew cab. Matched them with a Rockford Fosgate rx5001d at 2ohms. Love them.

By Anonymous on December 13, 2019 Checkmark Icon Verified purchase

28

found this helpful.

Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10)

The following review is for MDFD10, which is a part of the bundle you are viewing.

Installed 2 Rockford Fosgate P3's and they sound great. Solid built box.

By Anonymous on May 25, 2018 Checkmark Icon Verified purchase

28

found this helpful.

It's Alpine

The following review is for W10S4, which is a part of the bundle you are viewing.

Nice price but i wish they were duel voice coil. Better for hatchbacks instead of trunks. Over all a good subwoofer.

By Jerry on January 20, 2018

29

found this helpful.

Good quality. Low cost

The following review is for MDFD10, which is a part of the bundle you are viewing.

This was a great box. Sounded great and was impressed by the build and price.

By Robert on September 27, 2015 Checkmark Icon Verified purchase

29

found this helpful.

amazing for the price

The following review is for W10S4, which is a part of the bundle you are viewing.

for the price , a decent product and a decent fit

By Anonymous on December 2, 2019 Checkmark Icon Verified purchase

28

found this helpful.

good sub

The following review is for W10S4, which is a part of the bundle you are viewing.

great sub I love alpine always been good to me.

By cody on April 10, 2020

26

found this helpful.

Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10)

The following review is for MDFD10, which is a part of the bundle you are viewing.

All in all a solid box, volume is a bit big for 10s but a little extra stuffing fixed that, p2d2 10s sound grate

By Anonymous on May 19, 2019 Checkmark Icon Verified purchase

26

found this helpful.

2 JL AUDIO 10w3v3's

The following review is for MDFD10, which is a part of the bundle you are viewing.

The box was super clean all the way around. Solid. True 3/4. My 2 JL 10w3's are sounding quick and hitting hard. I like them. If there we're 10 of these to choose from, i would have chosen this on that they sent...no dents, no torn fabric, wood solid, no vibrations of box or air when speaking banging.

By Anonymous on September 1, 2018

25

found this helpful.

Easiest and friendliest people I ever had the pleasure of dealing with thank you so much

The following review is for MDFD10, which is a part of the bundle you are viewing.

As long as you do your homework on what you want you can get it from them for half the price as almost any one else and the best part is I didn't have to deal with a computer or a robot

By Philly cheese steak on January 18, 2020

24

found this helpful.

Great value

The following review is for MDFD10, which is a part of the bundle you are viewing.

My car trunk space is limited but it fits nicely

By Candice on February 11, 2018

24

found this helpful.

Strong little box!

The following review is for MDFD10, which is a part of the bundle you are viewing.

This is a great little box for the money! Heavy duty it’s about 35lbs.

By Jason on March 3, 2018

23

found this helpful.

For The Price Can't be Beat

The following review is for MDFD10, which is a part of the bundle you are viewing.

I set out to build a budget system that bumps. After completing my install and firing everything up this box is a great quality for the money. It's not going to blow the doors of more expensive or custom made enclosures but damn this one is great pre-made alternative. Only complaint was it shows wire being attached to the terminals however mine did not have that. Not a huge deal but for someone looking for that may be an issue.

By Anonymous on November 15, 2019 Checkmark Icon Verified purchase

23

found this helpful.

Great box delivers superior sound

The following review is for MDFD10, which is a part of the bundle you are viewing.

Perfect sized sealed box made very solid and mine handles 2 - 10" Pyle Blue Wave DVC's wired to 1 ohm. A Rockford 750 mono 1 ohm stable amp handles the 500 RMS and 1000 peak watt speakers and the box and it's construction and size make it beyond awesome and perfectly compliments the entire system. Great buy. Highly recommended.

By Dave on December 19, 2016

24

found this helpful.

The following review is for W10S4, which is a part of the bundle you are viewing.

Sounded great in the custom ported box we built for it. Blew everyone’s minds with how much money I saved on it.

By Jeremy on November 4, 2022 Checkmark Icon Verified purchase

21

found this helpful.

Awesome!!!!

The following review is for MDFD10, which is a part of the bundle you are viewing.

Gave my bass an instant tightness and solid, really recommend.

By Adriel on June 18, 2017

23

found this helpful.

Perfect size

The following review is for MDFD10, which is a part of the bundle you are viewing.

Its the right size and air requirement for my JL Audio 10's. Very nicely built box. I'm happy with it

By Ranger Guy on January 1, 2017

21

found this helpful.

Great Box, good value, wonderful sound.

The following review is for MDFD10, which is a part of the bundle you are viewing.

This is a really good box, well worth the money, sounds great, and comes with a Polyfill which is lays the plus.

By Brandon on October 31, 2016 Checkmark Icon Verified purchase

21

found this helpful.

good product

The following review is for MDFD10, which is a part of the bundle you are viewing.

Product arrived in one piece and works as advertised, thanks.

By Kronk on May 28, 2020 Checkmark Icon Verified purchase

22

found this helpful.

Dual 10 inch sealed enclosure

The following review is for MDFD10, which is a part of the bundle you are viewing.

I would recommend this enclosure because it's very strudy high quality carpeting, the carpet looks amazing nice little heavy box perfect for my small system.

By Juan on August 18, 2016 Checkmark Icon Verified purchase

21

found this helpful.

Great value

The following review is for MDFD10, which is a part of the bundle you are viewing.

Great sound lots of bass. Easy to install & lightweight.

By John on May 18, 2020

20

found this helpful.

Nice Small box

The following review is for MDFD10, which is a part of the bundle you are viewing.

I found this box in my basement but i didint have any speakers for it, until my cousin gave me some messed up speakers that didnt work but i fixed them they are s***ty speakers but this box brings out some good sound out of them.

By Christian on July 5, 2006

20

found this helpful.

Well build

The following review is for MDFD10, which is a part of the bundle you are viewing.

Box is well build and good finish but its is verry small for most 10s. Fits very nice in the truck but small for 2 10s...

By Anonymous on August 16, 2018

20

found this helpful.

Nice

The following review is for W10S4, which is a part of the bundle you are viewing.

Perfect for my 2013 F150 Truck. Sounds amazing! Highly Recommended, Will be purchasing again.

By guadalupe on September 15, 2023 Checkmark Icon Verified purchase

5

found this helpful.

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