Skar Audio SK1X8V Single 8" Universal Fit Ported Subwoofer Enclosure

The Skar Audio SK1X12V Single 12” Universal Fit Ported Subwoofer Enclosure is a well-built, versatile ported subwoofer box that gives music lovers an accessible way to enhance their bass without needing a custom enclosure. Designed to accommodate most 12″ subwoofers, it offers a good balance of performance, construction quality, and ease of installation. Performance & Sound Quality This 12″ ported design is tuned around 36 Hz with a 2.00 ft³ internal volume, aimed at producing deeper, more impactful low frequencies compared with sealed alternatives. Its kerf-style port helps reduce port turbulence and supports strong, responsive bass — ideal for genres that benefit from powerful lows like hip-hop, EDM, or rock.  Build & Installation The enclosure is finished in a sleek black carpet with clean lines and a sturdy MDF construction. Internally braced walls and poly-fill help enhance strength and acoustic performance. The included push-terminal cup and pre-wired leads make hooking up your sub relatively straightforward, though some users note the internal wiring can be a bit short or lightweight, so you may prefer upgrading the wires for a cleaner install. Fit & Versatility One of the main advantages of this universal fit model is its flexibility — it can be used in a wide range of vehicles without needing custom fabrication. Make sure you double-check your vehicle’s available space and subwoofer compatibility before purchasing. Considerations While most owners report solid performance and a professional build, a modest minority have mentioned minor issues like shorter than ideal internal wiring or occasional port noise at extreme volume levels. These aren’t deal-breakers but are worth being aware of if you’re looking for a truly high-end, competition-grade setup. Personal Summary Overall, this Skar Audio ported enclosure is a reliable choice for anyone wanting to upgrade their car audio system with deeper, punchier bass without investing in a custom box. It’s durable, performs well with a variety of 12″ subwoofers, and strikes a strong balance between quality and affordability — making it especially appealing for enthusiasts and DIY installers alike.

Great quality and the infinity kappa 8 sounds amazing in it!

Already wired and pared well with affordable pioneer sub sounds really good.

Great little box.Build quality is really good too.I put two Trinity 8’s in it and it slams.It shakes the car.Skar did a great job on this one and the price is great. car audio shops one, 600 bucks to build one of these boxes. The box is one cube per chamber so you can’t go wrong. It works with a lot of different subs.

Great box, preinstalled leads were nice, polyfill was nice, it’s well built, only complaint is the opening was on the large side so my Polk 10” DXi mounting screws were right on the edge of the MDF bit I’m hoping it will hold. Not a ton of room to add a grille guard but there’s an overhang on the top and bottom so it’s fine. Height worked perfect for me, 12.5in tall is accurate.

Switched over from a sealed box to this ported box. My bass has almost doubled! I don’t enjoy blasting music high volume I usually keep it in the 50% range and the bass perfectly compliments the sound of the music. With sealed box I had to really crank up the sound to even feel the bass and it was honestly annoying. With ported I can actually feel the bass hit which is more enjoyable at lower volumes. Deep bass especially. If you listen to drum & bass, hardstyle or any type of EDM and hip hop, I highly reccomend switching over to a ported box. I am running an Infinity reference 1270 woofer with this box. Recommended cubic ft of sound was at 2.5 for this sub but this box at 2.0 works just fine. Only issue was that my subwoofer was too large for the box so I did some minor cutting with a saw blade and then will just spray paint the exposed wood black which is no biggie. Box is nice and heavy and you can tell it’s good quality. If you have a Hyundai Genesis coupe you will have to remove the plastic trim in the truck to be able to fit this box in the trunk….. it still took some work to fit it in even after removing the trim but it will fit. If you remove the spare tire, box will go right in with no problem. The box is a lot larger in person but again it’s rated at 2 cubic ft. This box will really show true potential of your sub especially if you are currently running sealed. I also highly reccomend to retune ur amp gain and crossover to avoid distortion and potential damage to ur subwoofer. It is easy to do with the SMD distortion and crossover calibration device but there are other ways as well which you can just find on YouTube which is a way cheaper route. Cheers

Man what can I say about this box? It arrived today and I had no speaker to put in it. So I stuck my head inside the box and started "beat boxing" with my mouth. Not to brag, but I'm a pretty good beat boxer, but this box was a game changer. Once my head was inside the box I was able to produce deep rich sounds well beyond human capabilities. I ended up making several videos that are pretty popular on YouTube under the title "Skar Box Beat Box Boi". Would buy again

Received it and was able to install an Eminence bass guitar speaker in the cabinet. Just had to be careful because the edge of the opening in the box was close to the holes in the rim of the speaker when installing it with screws - had to angle them outward a little to ensure they got a good bite.

Está mal diseñado no encaja para las pulgadas prometidas 12” , porque no especifican las medidas reales del cajón esto evita que uno gaste en importaciones el conector bien , el cable de 12 muy bien , el forro aceptable. Pero no sirve de nada si el modelo de cajón es para subwoofer básicos

Very high quality box, no defects, sturdy and heavy. Connector binding posts are easy to use and cable inside is sufficient for high wattage applications. Box is tuned well, produces a lot of deep bass. Careful with your 12 inch measure and check to make sure it’ll clear the top and bottom cabinet protrusions. 12 inch subwoofer with too large ring will not fit

I liked that everything on the box, including wiring is Solid. I am an X-PRO DJ, I am retired now but I am putting together a diverse home/Road system. I now installed a JL12W0V3 @4ohms running off of Nobsound G2 PRO, have it set to approximately 50HZ running 150W into it and it shakes the whole house at half volume! Today's test went well, I believe it will do well in a vehicle rear facing. In the house you would need to step back 12ft to appreciate the full awesomeness of this design. This design is meant for long throw applications. So in a vehicle people will hear you coming from a distance, as long as you have the drivers side and passenger side front windows down! Cheers.

Perfect bass with an evl8! One of the greatest setup i ever had, normally playing in the 12’’ familly, would recommend for sure!

Great value. I could not build it for the cost.