Boss CX122 Subwoofer with Vented Sub Enclosure - Sonic Electronix

Boss CX122 Subwoofer + Single 12" Vented Sub Enclosure

700W 12" Chaos EXXtreme Series Single 4 ohm Subwoofer Package

700W 12" Chaos EXXtreme Series Single 4 ohm Subwoofer Package

• 1400W Peak
• 700W RMS
• 4 Ohm Impedance
• Custom Tooled Polypropylene Cone
• Butyl Rubber Surround
• 2" High Temperature Aluminum Voice Coil
• 39 oz Magnet Structure

4.5

(128)
List price $219.98
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$141.98

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DESCRIPTION
Boss

Authorized dealer

Boss CX122 12" Chaos EXXTREME Series Subwoofer

The CX122 Chaos EXXTREME Series 12" Subwoofer by Boss Audio has a peak power rating of 1400 watts and a RMS rating of 700 watts. This sub will produce some earth shaking bass and is constructed with a custom tooled polypropylene cone and a butyl rubber surround. This woofer is also equipped with a 2" Voice coil and a 30 oz magnet structure. Add some bumps in your trunk and enhance your cars stereo system with this Boss Chaos Exxtreme Series Subwoofer.

Boss CX122

700W 12" Chaos EXXtreme Series Single 4 ohm Subwoofer
Quantity: 1

General Features:

  • 12" EXXTREME Series High Power Subwoofer
  • Power Handling:
    • Peak: 1400 watts
    • RMS: 700 watts
  • Impedance: 4 Ohm
  • Custom tooled polypropylene cone provides stability and durability
  • Butyl rubber surround for high amounts of excursion
  • 2" High temperature aluminum voice coil
  • 39 oz Magnet structure
  • Frequency Response: 25-3000 Hz
  • Sensitivity: 94 dB
  • Mounting Depth: 4-1/8"
  • Cutout Diameter: 11-3/4"
  • Xmax: 5.99mm
  • Authorized Platinum Internet Dealer
  • 1 year Sonic Electronix, and 2 years Manufacturer's warranty

Priced Individually

Belva Sub Box 1SV12G (Gray)

Single 12" Vented MDF Enclosure
Quantity: 1

Belva Sub Boxes are custom built to fit your application. Enclosures are made with only the highest quality materials, including 3/4" MDF, to ensure your subwoofer enclosures can handle the test of time and the thump of your new subs.

  • Single 12" Vented MDF Enclosure
  • Holds one 12" subwoofer
  • 3/4 MDF (Medium Density Fiberboard) Construction
  • Durable gray carpeting
  • Gold Terminals
  • Tuning Frequency: 36Hz
  • Internal Box Volume: 1.8 cubic ft.
  • Dimensions: 13-5/8"H x 17"D x 19-1/4"W
  • 30 Day return policy
FEATURES & SPECS
Subwoofer Specifications
Subwoofer Series
Chaos Exxtreme (Boss)
Subwoofer Size
12"
Peak Power Handling
1400 watts
RMS Power Handling
700 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohms
Frequency Response
25 - 3000 Hz
Sensitivity
94 dB
Xmax (millimeters)
5.99 mm
Subwoofer Design
Round / Circle
Main Cone Color
Silver
Woofer Composition
Polypropylene
Woofer Surround
Butyl Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
2.0 cubic feet
Maximum Sealed Box Volume
2.0 cubic feet
Minimum Ported Box Volume
3.0 cubic feet
Maximum Ported Box Volume
3.0 cubic feet
Top-Mount Depth
4-1/8"
Cutout Diameter
11-3/4"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
3 years
Labor Warranty Duration
3 years
Warranty Provider
Manufacturer
REVIEWS
Boss CX122 Subwoofer + Single 12

Boss CX122 Subwoofer + Single 12" Vented Sub Enclosure

4.5

(128)

Write a review

Overall rating distribution

5 star
66%
4 star
26%
3 star
3%
2 star
4%
1 star
1%

By feature average rating

Durability
4.7
Value
4.8
Features
4.5
Design
4.7
Usability
4.8

Murad

September 1, 2012

decent box

The following review is for 1SV12G, which is a part of the bundle you are viewing.

i bought this box for the newest alpine type r.... lets say it sounded decent but not good enough for me, i have had many sound systems and this didnt sound so good with the type r..... if your decide to get a type r id go with a 3.0 cu ft box tuned 32-38hrtz for the best deep loud sound quality

64

found this helpful.

DJ JonnyB

September 30, 2010

Great Solid Box

The following review is for 1SV12G, which is a part of the bundle you are viewing.

This box is built very well. It's perfectly tuned for the Alpine SWR-1243D Type-R that I also got from Sonic Electronix. The SPL of this combo is ridiculous in the trunk of my '09 Civic Si Sedan, and it leaves more than 3/4" of my trunk space left for other junk. Definitely recommend. With a set of banana plugs also ordered, I still only spent less than $225 which includes the price of shipping for these three items. Speaking of which, I ordered in the early hours of Tuesday (switching over from Monday) and I got the these three items delivered to my door by 11AM Wednesday! There's no way you can find a better deal than that! Now all I need for this combo is some serious Dynamat to keep everything from rattling apart.

60

found this helpful.

Luke

December 20, 2010

Great Box!

The following review is for 1SV12G, which is a part of the bundle you are viewing.

This is a nice box for the price. I normally build my own boxes but I didn't have much extra time and it is too cold out to build one anyways, so I bought this one and I'm sure glad I did. Realistically to buy a sheet of MDF, spray adhesive, bottle of wood glue, nails, and carpet costs about the same as this box and it is already made. Sure it is prefab, but its a very good prefab enclosure. This is real 3/4 inch mdf and the port is tuned pretty low too. I would guess like 34-36 Hz or so. Very solid construction and rounded off port on the inside. Carpet looks great. Terminals are nice too, although they are plastic fasteners, they will hold up just fine. I have a Phoenix Gold rsdc in this box and it slams! I can feel the bass pounding my chest. If you want a nice loud box, this is the box you want. Exceeded my expectations by far!

60

found this helpful.

Star

January 8, 2015

Bela Sub Box 1st 12 box

The following review is for 1SV12G, which is a part of the bundle you are viewing.

The box is built great, sturdy. I didn't pay attention to the overall dimensions the box is bigger than your average 12" box.
So if your looking to put this box in your car make sure you pay attention to the dimensions. But if your building a subwoofer for home or small club this box will do the job.

58

found this helpful.

Nick

November 9, 2014

Not correct box volume

The following review is for 1SV12G, which is a part of the bundle you are viewing.

The box is advertised to have 1.8 cubic feet of volume. It's not, the actual volume when taking into the account of the wood thickness and the ports is 1.3 cubic foot. Plus when you add a sub in it that will also take up some volume so you can count on 1.1-1.25 cubic feet with a sub mounted. The 1.8 cubic foot might be true if their talking about total volume of the outside but that is compleatly irrelevant. The only volume that is important is the inside of the box. And yes the difference between 1.8 and 1.3 is a lot and will make a difference

61

found this helpful.

bottwell

April 15, 2014

works great

The following review is for 1SV12G, which is a part of the bundle you are viewing.

Hooked it up with an re audio srx 12 and it sounds great very very happy.

58

found this helpful.

Christopher

January 29, 2009

A+ product

The following review is for 1SV12G, which is a part of the bundle you are viewing.

Fast Fast shipping. For all you guys that are looking for a clean box with great value and durability this it. I'm using it to support my 12" Olympus Series Dual 2 ohms Subwoofer (OLM-1612). Buy it !!!!!!!

51

found this helpful.

Andre

April 29, 2014

Sick box.

The following review is for 1SV12G, which is a part of the bundle you are viewing.

It's pretty massive. Carpet matched my trunk which is a win. Screw terminals are not the best but they work.

50

found this helpful.

Stevie

February 9, 2014

Sounds great

The following review is for 1SV12G, which is a part of the bundle you are viewing.

This box sounds great with my alpine 12. The terminals were easy and the box is put together well.

53

found this helpful.

eduardo

February 11, 2015

Belva

The following review is for 1SV12G, which is a part of the bundle you are viewing.

I have 2 of these in my car but they do the job with Type-R's no complaints

50

found this helpful.

billy

April 15, 2014

great

The following review is for 1SV12G, which is a part of the bundle you are viewing.

hooked it up to re audio srx 12 and it sounds great

53

found this helpful.

Daniel

September 14, 2014

great box

The following review is for 1SV12G, which is a part of the bundle you are viewing.

I bought this belva 12in box last month and put a 12 in kicker comp r in it whick I'm putting 800 watts rms to it and it sounds great. This box is also listed at a great price.

49

found this helpful.

Mark

May 4, 2014

Good Box for Cheap

The following review is for 1SV12G, which is a part of the bundle you are viewing.

I needed a box for a C2 Audio Threatcon 4 subwoofer. C2 cuggests a box near 2 cubic feet tuned to 35 hz. This one is tuned to 36 as a I recall so it's pretty close. It's nicely constructed. Wish that it were slanted so that I could put it up against the rear seat of my car and that it were tuned a bit lower. For 35 bucks I couldn't build it for less.

49

found this helpful.

Gentriginus

December 20, 2009

Great

The following review is for 1SV12G, which is a part of the bundle you are viewing.

I bought this box for my Rockford P3. The box takes up half of my trunk but it slams my sub. You can't find a better deal on a ported box like this anywhere

49

found this helpful.

Amerskier

May 26, 2010

Nice product

The following review is for 1SV12G, which is a part of the bundle you are viewing.

This box is a very nice box especially for the money. Gives a crisp clean sound and doesnt matter what type of music you are listening to.

48

found this helpful.
ACCESSORIES
WIRING GUIDE
Wiring Guide to Wire 1 Boss CX122 Subwoofer + Single 12" Vented Sub Enclosure Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Boss CX122 Subwoofer + Single 12" Vented Sub Enclosure Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Boss CX122 Subwoofer + Single 12" Vented Sub Enclosure Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Boss CX122 Subwoofer + Single 12" Vented Sub Enclosure Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

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ITEM DETAILS

Manufacturer:

Model Number:

1SV12G,CX122

Weight:

45.50lbs

Internal SKU:

cx122_1sv12g

Internal Product ID:

156011

Item Added to Cart

700W 12" Chaos EXXtreme Series Single 4 ohm Subwoofer Package

$141.98

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