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Sonic Sub Box: 1SL12-1.0 (GRAY CARPET)

Single 12" Sealed MDF Enclosure

4.5

(21 reviews)

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  • Single Sealed 12" Enclosure
  • 3/4" High Quality MDF Material machine-cut to perfection
  • Professionally Sealed, caulked, and carpeted
  • Internal Volume: 1.0 cubic feet
  • Durable GRAY carpeting
  • Terminal cup installed with gold posts (with banana clip option too!)
  • Dimensions: 13"H x 16"W x 12"D
  • 30 Day return policy
Speaker Box / Enclosure Specifications
Subwoofer Size12"
Subwoofer Cutout ShapeRound / Circle
Box TypeSealed
Number of Subs/Speakers1
Box Style/ShapeSquare/Rectangle
Cutout Diameter or Length11-1/8"
Maximum Speaker DepthN/A
Total Box Volume1.0 cubic feet
Height13"
Width16"
Depth12"
Second DepthN/A
Wood Thickness3/4"
Number of Terminals1
Terminal TypeBinding posts
Box Exterior ColorGray
Box FinishCarpet
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty DurationNot warranted
Labor Warranty DurationNot warranted
Warranty ProviderSonic Electronix
Customer Review Summary for Sonic Sub Box: 1SL12-1.0 (GRAY CARPET)
Average Customer Rating is 4.5 out of 5 stars:
4.5
based on 21 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
.
57%
4 star:
.
.
38%
3 star:
.
.
5%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
4.6
Value
4.8
Features
4.3
Design
4.6
Usability
4.8
what's this?
Quick Comparison:
Most Helpful Customer Reviews:
March 26, 2012 good box, good value.
Review by
Thomas from Austin, TX
Overall
Durability
Value
Features
Design
Usability
Met my needs perfect. Have had no issues except had to re-tighten one of the connections on the box.
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February 20, 2012 Can't Complain
Review by
Tyler from Canyon Country, CA
Overall
Durability
Value
Features
Design
Usability
This box is as simple as it gets. And the gray looks awesome with a nice black sub. Terminals were kinda loose, but thats nothing a socket cant fix. The only thing is if your looking for a completely air tight seal, i recommend sealing the terminal with some good silicone, as well as the main hole, you wont regret it. For the price, I'll never sway from this box.
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December 23, 2011 Seems fine, great deal!
Review by
Tyler from Canyon Country, California
Overall
Durability
Value
Features
Design
Usability
Bought it last week. Terminal cup was not sealed hardly at all, and one of the posts were loose, but to have a properly sealed enclosure you have to seal the terminal yourself anyways. So after tightening the post, which was a breeze, and sealing the terminal cuwtt35824 and mounting surface for the sub all with multipurpose caulk and letting it sit for a day or so, its completely air tight. Seems fine, havent hooked it up yet but there shouldnt be an issue. Worth the price for sure, and very sexy with a nice black sub too!
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November 6, 2011 Great Box!
Review by
Randell from Waianae, HI
Overall
Durability
Value
Features
Design
Usability
Ordered this box from Sonic along with a Boston G5 12". This box is very sturdy and the carpet was excellent. The terminals are great as well. I didn't use any polyfill and it sounded pretty good. This box overall was excellent and I have nothing bad to say about it. I even spun around once and the box went flying across my trunk and no damage was done.

Great box, great price!
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November 4, 2011 The Average Joe... or box in this case.
Review by
Tom from Rochester, MN
Overall
Durability
Value
Features
Design
Usability
I wasn't expecting much from this box after I ordered it this summer. I wanted to experiment with this box to see how well it performs for how cheap it is. Once I received it and started inspecting, I noticed it's not true to size. You WILL have to shave the diameter of the slot so your subwoofer could fit in perfectly. It runs a little smaller than most 1.0 cu. in. boxes. So after my modifications with an electric saw/sander the subwoofer was finally ready to fit in. I played my favorite songs and the bass is accurate and very tight. A little too tight for my liking. I've had it for half a year already and so far there are no other problems with it. This is a temporary enclosure as I look for a higher quality & bigger cu. in. box to permanently replace it. All in all the box is average and it does it's job. So the saying "You get what you pay for" actually applies to this.

Pros:
Does it's job
Very tight bass
Carpet lining matches most OEM grey carpet
Lightweight

Cons:
Small cutout hole
Requires slight modifications
Low caulking sealant
No free shipping

Tips:
Use an electric saw and sander to modify the diameter.
Tighten the terminal cup and gold posts.
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View All 21 Reviews for Sonic Sub Box: 1SL12-1.0 (GRAY CARPET)
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Kicker Speaker WireKicker Speaker Wire
20 ft of 12 Gauge XW-series speaker wire with twisted pair technology for noise cancellation and bass response.
$24.49
High-Performance Streetwires Speaker WireHigh-Performance Streetwires Speaker Wire
25 ft. of 12 Gauge speaker cable with twisted pair construction for improved power flow and fine-stranded copper windings.
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Sound Dampening Material
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36 ft. of Dynamat Extreme Bulk Pack36 ft. of Dynamat Extreme Bulk Pack
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$159.99
20 ft. of Dynamat Xtreme Trunk Kit20 ft. of Dynamat Xtreme Trunk Kit
Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.
$94.99
Enclosure Accessories
Everything you need to install your subwoofer. From quick disconnects to polyfil, whatever you need will be here.
 ProductPriceAdd?
Banana Clip TerminalsBanana Clip Terminals
These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.
$4.99
Insulated Female Quick Disconnect ConnectorsInsulated Female Quick Disconnect Connectors
100 pack of 12-10 Gauge yellow insulated quick disconnects.
$7.99
Spring Post Terminal CupSpring Post Terminal Cup
Makes adding a spring post terminal to an enclosure simple! Banana clip ready!
$2.99
20 oz. Bag of Poly-Fil20 oz. Bag of Poly-Fil
Polyester fiber fiberfill adds better bass to your system.
$5.99
16 oz. Can of Adhesive Spray16 oz. Can of Adhesive Spray
Spray adhesive used for adhering carpet to subwoofer boxes without bubbles or can be used for your polyfil.
$5.99
Main Product
 ProductPriceAdd?
Sonic Sub Boxes 1SL12-1.0-GRAYSonic Sub Box: 1SL12-1.0 (GRAY CARPET)$19.99

Product Summary

Manufacturer: Sonic Sub Boxes
Model number: 1SL12-1.0-GRAY
Weight: 19.00 lbs
Internal SKU: 1sl1210-gray
Internal product ID: 7681

Price Information

$39.99

–$20.00

$19.99

In Stock

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