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RRP: $299.99
$199.99 (You save $100.00)
35.00 LBS
Calculated at checkout


Product Description

Our CAB (Car Audio Bargain) Ultra 12" was a design that we bought from Sundown Audio (Formally the SA-Ultra). This was designed and assembled in the USA. These will only be available in batches as we will only sell what we have built, as we get more built we will get them listed. 



2.5" Copper Coil

Aluminium Former

Double layer Polly cotton Spider 

Flat 63 Strand Tinsel leads 

Vented gap 

Cast Aluminum Basket 

Triple stacked .75" magnets 

6.7" diameter motor 

141 oz Magnets



Recommended box specs are:

2ft^3 ported 

12-18in^2 of port per ft^3 

Tuned to 35hz


Specs:                D2                         D4

Power                         750W RMS                            750W RMS

RE (ohms)                   3.79 Ohms                            6.02 Ohms

FS (HZ)                      29.75 HZ                              32.21 HZ  

VAS (L)                      52.0L                                   58.8L

Qes                           0.45                                     0.44 

Qms                          4.83                                     4.42  

Qts                           0.41                                      0.40 

BL (NA)                     18.20 NA                                20.25 NA 

Mms (Grams)              210 g                                    151.28 g   

Cms (uM/N)                135 uM/N                               161.38 uM/N

Sens (1w/1m)              86.58 DB                               88.15 DB 

Warranty Information

Your new Car Audio Bargain (CAB) product is covered by a 1 year limited warranty if purchased from Car Audio Bargain. This warranty does not cover improper installation, accidental damage, misuse, abuse, improper wiring, operation of unit outside of listed specifications, or any product that has been modified or repaired by anyone other than Car Audio Bargain (CAB). This warranty does not cover burnt voice coils or other damage from to much power - re-cones for most products are available for sale in these cases. Warranty on subwoofers, Amplifiers and loudspeakers is NOT transferable.

All warranty returns must be sent freight prepaid to Car Audio Bargain (CAB) and be accompanied by the original sales invoice or receipt. For faster warranty service please contact Car Audio Bargain (CAB) to request a return authorization code. At the sole discretion of Car Audio Bargain (CAB) your subwoofer, or amplifier will be either repaired or replaced.

If no defect is found and the unit must be shipped back the customer is responsible for return freight, if the unit is truly defective the replaced or repaired unit will be shipped back prepaid. In the event of shipping damage due to improper packaging of the return the customer is liable for the cost of all damages, necessary repairs, or replacement. Be sure to properly pack your return!

In no event will Car Audio Bargain be liable for incidental, consequential, or other damages resulting from the use of this product, this includes but is not limited to, damage of hearing, property or person, damage based upon inconvenience or on loss of use of the product, and to the extent permitted by law, damages for personal injury. This warranty gives you specific legal rights, and you may have other rights, which vary from state to state. This warranty applies to products sold and used in the United States of America.

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Product Reviews

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  1. Awesome

    Posted by Dalton on 26th May 2019

    I bought 2 of these for my s10 and shipping was super fast. Hits hard on the meter at 142dbs. Well worth the money and the ear ache!

  2. best sub for the price!

    Posted by dru b on 10th Apr 2018

    This sub can take some power and it kills! I have one with the cab 1600.1 amp and it shakes my hole car. Make sure to get the appropriate box for it and will not let you down especially for being a “budget sub” 5 stars!

  3. I bought these because Steve Mead Designs approved of them

    Posted by Edward on 31st Oct 2017

    Awesome subs, I decided to buy after meade916 tested these subs on his youtube channel and approved of them.

  4. Highly recommended

    Posted by Kris on 13th Jul 2017

    I just ordered 2 of these 2 ohm DVC "budget" sub woofers. There is nothing budget about these speakers. The order was shipped out the next morning and received in 2 days. Packaging was excellent! Subs were completely encased in foam and in perfect condition. Me being impatient I wired one of the subs up to my JL Audio HD750.1 @ 4 ohms. For $200 the sub hits very good. It's in a ported box custom built for a JL W6v2. Hands down the CAB ultra 12 slaps five stars into the back of the W6 at a fraction of the cost. Sound quality is top notch! I can't wait to get both of these wired up to the CAB 1600.1 in a box built to the specs of these woofers! I'll follow up when the build is complete.

  5. Bangin on a budget

    Posted by Jason Schaffer on 28th Mar 2017

    This is an update to my last review. I have these in my Trailblazer now running off of the CAB 1600.1.
    Will be posting more videos on Youtube of these once I get the tuning adjusted and the weather cooperates.

  6. Sexy Looking!!!!

    Posted by Jason P Schaffer on 13th Feb 2017

    Just got these Saturday 2/11/17. Unboxing I was a little disappointed by packaging. The Styrofoam they were packaged in was destroyed, broken and cracked every where. That being said this sub is a lot to be shipped like that. It was pretty heavy. They are fully intact and appear to be functional. Once I get the box built and the subs running, I will update this review.

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