... Universal Car Stereo Vented Port Single 12" Kicker Comp C12 Su... $119.95 $142.99. All rights reserved. We recommend Titebond or Elmer's Wood Glue. Bending the vent will also restrict the airflow and will slightly detune the enclosure. This noise can be reduced and is some cases eliminated by rounding or flaring the ends of the ports but in extremely small ports, the noise is unavoidable. Include description. Always use 3/4" or thicker MDF and make sure all the joints are secure and well sealed. Dividing by this figure converts total cubic Inches into total cubic feet. What's in the box? Free shipping on many items ... Universal Car Stereo Vented Port Single 12 Kicker Comp C12 Sub Box HA-A400.1 Amp. Now we need to calculate the area of a circle the same size as the port, 2" in this case. The biggest advantage is the enclosure requirement for this style is half of the size of the recommended sealed enclosure for the speaker. It can be quite a long process to figure all these different things, but trust us, going through all the trouble is worth it when you get done and have an enclosure that sounds awesome! However, other factors will also influence an enclosure's total volume, like ports and bracing. Circle Area = (Radius) x (Radius) x 3.1415 i used to have two kicker L7's with a crappy 1500 watt amp. We'll have twelve corner braces (one for each joint), and six cross braces (one for each wall). These genres of music usually have a good amount of drums in the recording and do not have a lot of very deep bass information in the recordings. (refer to the manufacturer’s recommendations). Subtract only one thickness of wood from this height. For deeper bass it will require more airspace, thus a larger box. Hport = 3" A Bass reflex enclosure (also referred as ported or vented enclosure) has a port or vent that will increase output at certain frequencies. ft. (recommended for two C-12's) by 1728 to convert to inches. All we do is multiply the dimensions together (1" x 1" x 20" = 20 cu. in. When you have completed your enclosure, it is important to make sure the speaker is at least close to your design specs. ), This will cause drivers in an open chamber to react differently, substantially reducing output and power handling. Hey, I have just purchased 2 kicker l7's 12" and a kicker zx1500.1. The woofer can be mounted on the same side as the port or the back side of the enclosure can be slanted to fit up against your back seat.. On the cut sheets we provide, change the dimensions to accommodate the woofer and the vent on the same side. 1 gallon = 0.134 cubic feet Place the brace slightly off center for maximum rigidity. The other advantage of mounting woofers face to face or magnet to magnet, it will smooth out the non-linearity properties of a speaker. To calculate internal volume, you must subtract the thickness of the wood. Keep in mind that no two things are created equally (even speakers of the same size and model! in. Solo-Baric L7-Series Subwoofers. Follow the calculations below for volume on an angled enclosure with a riser. it was loud as crap but i think the crappy amp held back its potential. This will have a softening effect on the bass. 3904.68 / 1728 = 2.25 cu. 1 inch = 25.4 mm Car Audio Single 12 $444.99. When it comes to selecting an enclosure type to get the best sound from your woofer and matching it to your taste in music, it can be a little confusing. Kicker combined the electrical and mechanical properties of two woofers into the single Kicker Solobaric woofer. FT., Liters), Max Rec Sealed Box Volume (CU. Go to KICKERU for a free woofer & amplifier configuration app! B) is a little more difficult to work with than just an angled enclosure, but we'll help you through. There are a few things you will need to consider before making your final selection that will ultimately affect your choice in subwoofer enclosure style. 1 cubic foot = 28.32 liters This is much faster and smoother than using screws. Helpful. 3.25 x 42.5 x 11.5 = 1588.43 cu. Smaller ported boxes cannot be tuned as low as larger ported enclosures. When designing an enclosure, it is best to follow what we call "The Design Sequence." Deduct two inches (5cm) from a brace's length if there are braces on both adjacent walls. Some speakers are designed for specific enclosure types. Get the best deals for kicker l7 10 subwoofer box at eBay.com. Four of our corner braces are 1" x 1" x 37.5". The rectangular port information given will yield the best results. Many vehicles have subwoofers mounted in the rear package tray infinite baffle right next to the full range speakers. Memorize it now, you'll be using it a lot! For the ported boxes, the displacement of the port must be added to the final design. The peak pressure in a ported box can exceed that of a sealed enclosure. Min Rec Sealed Box Volume (CU. Kicker VL7S12 Car Audio Solo- Baric L7 Loaded 12" Sub Box Encl... $289.95 $0.00. First you'll need to know the port's dimensions. ft. per driver. Factory Matched To Work With 12" Kicker Solo-Baric L7 or L5 or L3, Hifonics square woofers, and other square woofers; 3/4" USA Heavy Duty MDF Construction *Assumes typical music program with minimal amplifier clipping; varies with enclosure size. The output of the bandpass boxes are not extremely flat or smooth in frequency response. It will help a lot to visualize what you're doing. Category. Ive got new 3.5's on the way, new 6 1/2s bought also. ft. 1.79 - 0.0334 = 1.757 cu. Want setup help? A kicker L7 12 square will Not fit in it! I've been getting mixed opinions about both of them, I already have kicker cvr 12's, so I'm hesitant to go away from Kickers. Also, all of the joints and walls in a speaker enclosure should be airtight, including screw holes and wire holes. A larger ported box will have more group delay because of the size of the enclosure and its design. The smaller sealed enclosure will give you a little more output, or “bump” as it is called, before it rolls off but will start rolling off bass response at a higher frequency than a larger sealed enclosure. The woofers can be mounted into the enclosure face to face with the outward woofer wired out of phase with the woofer that has its magnet inside the enclosure. Infinite baffle mounting does limit the total output of the woofer and its power handling. ... Universal Car Stereo Vented Port Single 12 Kicker Comp C12 Sub Box HA-A400.1 Amp. Venting rules: The other factor to consider with a large ported enclosure is they have more “group delay”. Also the port is a square rear port Not a slotted side port as pictured. This produces a sound that many have described as “slow” or “mushy” bass. Click Here, Subwoofer / Speaker FAQBox Building HelpWiring Diagrams, Technical Support(405) 624-85838am - 5pm CSTsupport@kicker.comWarranty Support(405) 624-85108am - 5pm CSTwarranty@kicker.com. Here are a couple more examples of the different shape enclosures you can build. A large ported enclosure can have substantially more output but at the cost of accurate sound quality. Model: 44CWCS124. in. Its sub up, port back. The enclosure’s air volume, vent area and length are critical for proper tuning and power handling. ft. The woofer will handle a large amount of power because the enclosure will limit the cone movement at the lower frequencies which could damage the speaker. and deduct this amount from the cabinet's total volume. 1 mm = 0.0394 inches FT., Liters), Min Rec Vented Box Volume (CU. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you've provided to them or that they've collected from your use of their services. 17"-1.5" = 15.5" You'll want to divide total cubic feet by the number of drivers to be installed in the enclo¬sure, usually two, to get the total cubic feet per driver. Each one uses 12.5" cu. If you do not follow the recommend specifications, poor bass response and/or damage to the woofer are very possible. Since the speaker is completely enclosed inside the cabinet, they have much more group delay. If two dimensions are known and the other is unset, we have another way to calculate volume for a specific speaker. You consent to our cookies if you continue to use this website. I you are clipping your amplifier’s output, it will not be as easy to hear the distortion and you are more likely to damage the speaker and possibly the amplifier. It will be impractical to use round ports for these designs. All of these designs need some internal bracing. If you use Kicker speakers, we've made calculating driver displacement real simple for you, just look at the chart on appendix page 25. Dividers are a very important part of box building because they create strength in the box and provide an airtight seal between the speakers. 1) Wport= 10" ft., so for two it's 3.50 cu. Ported enclosure frequency response curve: Orange - large ported enclosure Now we'll divide by 1728 to convert to cubic feet. The thickness of the wood used to build the box. Ft., Liters)**, Max Rec Vented Box Volume (CU. Longer vents tune the enclosure to lower frequencies but require more airspace in the enclosure to compensate for their displacement. User rating, 4.6 out of 5 stars with 354 reviews. They are sometimes called “acoustic suspension” enclosures. Use of polyfil will slightly decrease efficiency, but will deepen and extend low bass response. This means that L1 + L2 = 21.5". They can also be tuned to provide increased output in a narrow band of frequencies. ft. per driver before displacement. Requires larger enclosure for deep bass response. Copyright and Trademark Notice. Since the formula to determine enclosure volume does not allow for two different width dimensions (5" Top and 13" Bottom), we must find an average of these two figures. Most enclosures are built for multiple drivers and require separate chambers for each driver. For example, if using 3/4" wood, you'd subtract double the thickness of the wood from each dimension to get internal dimensions. 3.57 / 2 drivers = 1.79 cu. * For more specific help in matching additional products call our customer support at (405) 624-8583. To check this, multiply all three figures: To figure enclosure volume on angled boxes, draw a diagram of your enclosure. Don't forget the wood glue. With a small sealed enclosure, the bass will be very “tight” and controlled. The most common application will be from the front baffle to the rear wall and between the top and bottom walls. So, to get the accurate volume of the enclosure, we'd need to deduct 37.68 cu. For an example we'll use a 12" long port with a 2" diameter. in. 1 cubic foot = 7.48 gallons The other trait of ported enclosures is they have no control of the driver movement, called excursion, below the tuning frequency. Should I put them in a sealed box or a ported/vented box?? That is why it is important to have an amplifier which has a subsonic filter to eliminate any damaging frequencies reaching the subwoofer. The formula itself looks pretty simple: Area x Length = Volume. The impact or punch that you will perceive does not “hit” as quite as hard. First and most important is the area and length are very critical for proper tuning. For example, small sealed boxes are often designed for the older rock, hard rock, or speed metal. This is just another airspace that we'll figure volume for and add to the first part. Car Audio Dual 12" Sealed Square Sub Box Enclosure fits Kicker L7 Subwoofer. The size of the sealed chamber will affect the low frequency response. We currently havel .79 cu. Driver Displacement: The driver also takes up air space inside the enclosure. 99. in.) See below for more details. It can be tuned to specific frequencies which allow added output around the tuning frequency. Ran in a RF t1500bdcp amp tuned with a multimeter. The purpose of an enclosure is to improve bass response and prevent woofer damage from over-excursion. Displacement refers to the space used by things inside an enclosure that influence total volume and is mostly associated with the drivers in an enclosure. ft. Countersinking makes it easy to fill over the screw heads for paint or carpet, and improves the appearance of the enclosure. The length of the port is also an important factor and relates directly to port area. $204.95. The vent shape is not as critical as the total area of the vent. what would be the best amp for either of these setups? This sealed single 12" enclosure is specifically built under Kicker's recommend airspace and will delver top end sound quality to bring every bass note to life! Once you know the volume of enclosure a single speaker requires, you can reduce the internal air volume to one half the original specification. in. $195.99 $ 195. KICKER - CompC 12" Single-Voice-Coil 4-Ohm Subwoofer - Black. Sometimes an installer needs to calculate the volume of some geometric shape or units of measure. If you are going to bend the port at 90° you will need to add 1/2 of the ports height to the length! To achieve the most output, you will need a very large ported enclosure. The fundamental Thiele-Small calculations can be performed using a scientific calculator and a little knowledge of algebra. All we do is multiply 3.50 cu. So all bracing combined uses 250 cu. When assembling the box it is very important to glue all joints. View cart Keep Shopping. The vent will combine the rear side of the woofers output to the front output of the speaker. Screws or staples should be placed approximately every 4" (10cm). If you would like to use a vented enclosure, but the box designs we provide you with (in this manual) do not fit because of width or depth, the designs can be modified. They are usually built within a range of internal volume specified from the manufacturer. Copyright and Trademark Notice. Will take up more room than infinite baffle. The speakers have no enclosure and the speakers are mounted facing up in the package tray. The ported side tunes the upper frequency response and output level. It is always a good idea to use corner braces, also called glue blocks, on each joint in an enclosure. Green - small sealed enclosure. All rights reserved. How much room is available in your vehicle and how much are you willing to sacrifice. If the port has too little area, the airspeed in the port will be higher and can cause “port noise” at high output levels. When choosing the proper volume of sealed enclosure for you tastes, you will need to consider the following:   A large sealed enclosure will have a smoother output with deeper bass but may also limit power handling because woofer cone has less control at lower frequencies. 14"-1.5" = 12.5" 12" x 3.14" = 37.68 cu. Enclosures should be built with very dense and heavy wood. Report abuse. This is a simple, three step process that can save you a lot of time and hair pulling! Since they don’t have an enclosure they will not take up as much room in the vehicle and can be mounted (in some applications) where they may not even be seen as at all. Total Cubic Inches / 1728 = Total Cubic Feet Phone: 1-405-624-8510 Use the smallest dimension of the rectangular port as the minimum amount of space required between the port and any surface to insure unrestricted airflow. Just remember the vent must allow air to flow freely without obstruction from either end. An isobaric enclosure is a unique type of enclosure where you use two woofers and couple them together to act as a single woofer with twice as much pushing power. 10" driver 1.757 - 0.0289 = 1.7281 cu. 12.5x39.5x12.5 = 6171.88 © document.write(new Date().getFullYear()), Stillwater Designs. 14"-1.5" = 12.5" back; Speaker Grills; Spacers; Carpet; Battery Case; ... Kicker-15" Single Sealed L5 / L7 12KS - Kicker-12" Single Sealed L5 / L7 ... Kicker-12" Single Sealed L5 / L7 Categories. This size box might work for a 12" driver or a 10" driver. Now we go back to the enclosure volume figures we got after figuring driver displacement and deduct brace displacement: 12" driver 1.736 - 0.0289 = 1.7071 cu. KICKER produces high-performance car audio, vehicle specific solutions, marine audio, home and personal audio, and power sports products since 1973. Make sure the internal volume does not change! 1728 is one cubic foot or 12 x 12 x 12. ft. Our two known dimensions are 39.5" and 12.5" (internal). Through in-depth analysis and testing we can assure you have found the right box for your Kicker Woofers. This type of enclosure is no longer very popular because of the woofer technology that we currently use. A sealed enclosure has a “closed” airspace. An ideal infinite baffle mounting can be a challenge due to the potential difficulty of sealing off the front and rear of the baffle. Right now the car has nothing for a sound system. L7 subwoofer pdf manual download. To calculate exact enclosure volume, we'll need to consider port, bracing and speaker displacement. $242.95. 41"-1.5" = 39.5" Notice that there is a 4"x44"x13" enclosure left over. If you do so, the entrance to the port (inside the box) must be covered with hardware cloth, chicken wire, or expanded metal to prevent the polyfil from being blown out through the port. The volume, of the design you choose, must stay the same. 1,500W Peak (750W RMS) 12" Dual 2-Ohm. Glad you understand. 12.25 x 42.5 x 7.5 = 3904.68 cu. Calculate and subtract driver, brace and port (if ported) displacement from enclosure volume. It’s a great product, but I found downsizing from a 15” type r isn’t going to work for my large vehicle. Kicker combined the electrical and mechanical properties of two woofers into the single Kicker Solobaric woofer. What's the difference? Now you have another challenge. ft. 1.79 - 0.0538 = 1.736 cu. INTERNAL cubic inches Circle Area = (Radius) x (Radius) x 3.1415 An adjustable subsonic filter is necessary to maximize your output and protect your speaker. With this type of mounting, the trunk is typically used as the “enclosure”. When mounting woofers in an infinite baffle configuration, you must have a woofer that is capable of operating in an infinite baffle or ported enclosure. Now it is a balancing act between size, sound, and power handling. We're using 3/4" MDF again, so deduct 1.5" from each dimension. One of the key ways to control cone movement below tuning frequency is to use a subsonic, or infrasonic filter just like we recommend for infinite baffle. ive got an 06 f150 screw.. and im thinking of getting two JL 10w7's or two 10w6's. It had all the bass as a conventional woofer, but in ½ the internal volume requirement of conventional speakers. You want a ported enclosure to play as low and loud as possible but the louder and lower you want it to play, the more space it will require. Now, add 0.46 cu. $125.95. Find many great new & used options and get the best deals for Kicker L7S15 Car Audio Solobaric 15" Su… You must follow the speaker manufacturer’s specifications to optimize the output and to prevent damage to the speaker. (Fig. Comparison graph of different types of enclosures with the same woofer: Orange - large ported enclosure Save on the Kicker L7S12 Car Audio Solo-Baric 12 Subwoofer Square L7 Dual 4 Ohm Sub 44L7S124 for 161.95. This can sound like “whistling” or “chuffing” coming from the port. 6103.13 71728 = 3.53 cu. This means double the power requirement as well. Large ports sound better but take up more airspace and your enclosure’s total volume increases making the box larger overall. For example, we'll say the customer wants to use our Competition 12" driver. This type of enclosure (fig. We deducted two inches from the length so the braces would meet instead of overlap the other corner braces. How much power does the amplifier produce and what type of crossovers and controls does it have? A bandpass enclosure uses both a sealed and a ported chamber. Good! See Below. A symmetrically loaded (bandpass) enclosure is designed to pass the entire output of an enclosure through a vent smaller than the surface area of a speaker. The following information is available for you to use at your leisure. That is why it is best to use a woofer specifically designed for this type of mounting configuration. This means that below the tuning frequency of the enclosure, the driver will perform as if it was in an infinite baffle. *The Solo-Baric L7S 12-Inch Subwoofer works best with a sealed or ported enclosure and 750 watts of recommended power. 2.26 cu. They will not have as much of the punch as a smaller sealed enclosure but will play lower bass overall. Remember that bass can travel through anything that is not solid such as the rear seat foam and even other speakers that are mounted near the woofers. It’s important to note, infinite baffle does have some limitations. Clear as mud? When you use ports, you there are a few things to remember. KICKER U app for Android. Multiple vents can be used if the total area is equal to the specified design. Larger sealed enclosures will play lower bass and are considered to be a bit smoother in frequency response because they have a little less “bump” before they roll off in output. 12x 3.14 = 3.14" Next, we'll multiply this by the port's length, 12". ft. per 12" driver Can be more efficient at specific frequencies. I now need to buy or make my enclosure box. Another example of infinite baffle is how speakers are mounted in the rear package trays of most sedans. A straight vent is better than a vent that has to be bent or folded to fit into enclosure. This is a smooth gradual roll off that gives them a very good response curve and will not have an excessive peaks in output at certain frequencies. Now we'll learn how to calculate volume for a cabinet from the dimensions we just took. This means the bass will be delayed from reaching your ears at the same time as the sound energy from the other speakers in the system. A quality air stapler has been proven to be a good substitute for counter-sunk drywall screws. What type of speaker will you be using? As with anything, there are both good and bad things to consider. The main advantage of a bandpass enclosure is to allow significant output through a small opening. Any areas not sealed between the front and rear of the baffle will decrease the amount of bass. i want this to be so loud that i throw up on the way to work every morning. High power levels below the tuning frequency will overdrive the cone movement and damage the speaker. Simple sealed enclosure with internal cabinet bracing: Sealed enclosure frequency response curve: Violet - large sealed enclosure Triangle Area = 0.5x (Base) x (Height) in. Area of a Circle = r2 x 3.14 The radius of our circle is 1" (half of the diameter). We have eight corner braces that are 1"x 1"x 12.5". When adding braces to an enclosure always add the displacement of the extra wood to the gross box volume as it is designed. Other concerns with bandpass types of enclosures is with sound quality. 2000 Watt Power Akoustik D Class amp powering a single 15" Kicker L7 in the 99 Chevy Cavalier. Isobaric enclosures are designed to get the maximum bass from a very small space. also what do u think of the setup in general? This type of brace is usually made of 3/4" x 2" wood. Let's calculate driver displacement now to where we are. Kicker Single 10-Inch Comp 4 Ohm 150W Loaded Subwoofer Enclosure Box (2 Pack) Kicker Single 10-Inch Comp 4 Ohm 150W Loaded Subwoofer Enclosure Box (2 Pack) $239.80. ft. per driver. They do not have an enclosure that will change the way the woofer naturally sounds. Since Hport is 3" you need to add 1.5"( 1/2 Of Hport) tO Lport. 4.0 out of 5 stars 33. This is how the manufacturer usually lists specifications. Since you are essentially overlapping two speakers, the overall output will be the same a single speaker. Infinite baffle mounting is often considered the best overall sounding of all the examples we are going to talk about. Teal - bandpass enclosure This is called “unloading”. in. Kicker L7S122 L7 12" Solo Baric Square Car Subwoofer + Vented Enclosure. ft. per 10" driver. Be sure to add 2"x2" to 3"x3" triangle braces between each of the larger unsupported panels. 12" driver displacement = 0.0538 cu. Too much power at lower frequencies can damage the speaker’s suspension components (surround, spider, tinsel leads, or voice coil former). 3/4" + 3/4" = 1.5" We'll use a 1" x 1" x 20" brace for an example. Yellow - small ported enclosure. The enclosure is also relatively small in physical size so it will fit in almost any application! KICKER sub boxes take tons of power. One way to see if this is happening is to hold your hand or something over the port opening when playing at high power to see if the noise stops. Let's look at our example again and figure the internal dimensions using 3/ 4" wood. Kicker recommends using a good grade of wood glue and silicone sealer for an airtight box. Construction is very simple. (Fig. The air inside the enclosure works as an air spring to control cone movement. FREE Shipping. It had all the bass as a conventional woofer, but in ½ the internal volume requirement of conventional speakers. The following diagrams provide you with some help to insure your enclosure is built correctly. This will take up more space in the vehicle. Rockville RSVK12 Single 12" Vented Square Subwoofer Enclosure; Proudly Made In The USA, Using Only The Finest Quality Materials - For The Best Level of Performance From Your Subs! KICKER Customer Service ft. Your best bet is to use known enclosure design data such as given here, or to use a computer program such as LEAP 4.5 along with our published driver specifications to assist you in designing enclosures. Drywall screws work better if they are counter-sunk. Also, since they don’t have an enclosure, there is nothing but the suspension of the woofer to control cone movement. The brace will contact the enclosure only on its ends where it should be glued and screwed or stapled. Read more. ft. Also for: S8l7, S10l7, S12l7, S15l7. Don't use "bathroom tile" type caulk, it won't do the job! If these pages don't give you what you need, just contact us directly It also arrived cracked. (Use internal dimensions!) Kicker TL7T Single Square 600 Watt 12 Inch 2 Ohm Solo Baric Subwoofer with Thin Enclosure and Big Bass for Car Audio Stereo Systems, Black 4.4 out of 5 stars 72 Kicker VL7S12 Car Audio Solo- Baric L7 Loaded 12" Sub Box Enclosure 44VL7S122- Limited Stock This box is Not as described! This type of enclosure is usually used when you are trying to reproduce music very accurately at a moderate volume. Uses speakers’ natural frequency roll-off. ft. Remember to do this for all braces in the enclosure, there may be quite a few of them! Also, you must keep the vents away from other surfaces. If you use our speakers and go by that chart, you won't have to figure driver displacement. I have those woofers and I have them in a sealed box and they sound ***** nice and they ***** pond. We use cookies to personalize content and ads, to provide social media features and to analyze our traffic. Kicker's 11VS12L72 loaded enclosure adds the immense rumble of a Kicker Solo-Baric L7 sub to your music. *listen with good ear/headphones or in a vehicle with a sound system*I own no right to music, video for educational purpose only. Now we divide the total cubic inches needed (6048) by the cubic inches that we have already (493.75) to determine the missing dimension. ft. per driver. Lport = 20". A larger ported chamber will give a wider band of passed frequencies but will sacrifice output of the enclosure. Corner braces are usually made from left-over enclosure wood and measure approximately 1" (2.5cm) wide. With proper tuning you will have incredible output from the enclosure with maximum protection of the speaker. When calculating an enclosure's volume, you will work with EXTERNAL and INTERNAL dimensions. 95. What is 1728 and where did that come from? Ft., Liters)**, one 12-inch subwoofer, one owner's manual, two stickers, Ribbed Santoprene Surround With Blue Surround Stitching, UniPlate™ Back Plate And Pole Piece, Plus Perimeter Venting For Excellent Thermal Management, Satin-Nickel Plated, Spring-Loaded Speaker Terminals. Any leaks or flexing will cause cancellation, resulting in reduced output. They do share a lot of the traits of both sealed and ported enclosures. INTERNAL cubic feet Any flexing in the enclosure will drastically decrease your speakers' performance. Sealed enclosures are one of the most popular box designs for someone that is looking for very accurate sound reproduction. View and Download Kicker L7 technical manual online. The shape of the enclosure is not vital, but The Volume Is. This will give a push/pull effect and will double the strength of the woofers allowing them work in very small space. All the cubic feet numbers given in the supplied charts include the displacement of the woofer. So the external dimensions for the first part are (fig. Ported enclosures are very popular because they can dramatically increase the output at specific lower frequencies. First we'll find the total cubic inches on our two known figures, just multiply them together. Sealed enclosures can have large or small internal volumes with no ports or vents in the enclosure. 17" High x 54" Long x 5" Top and 13" Bottom. Please use proper safety equipment and procedures when using power equipment. The port opening must remain unobstructed. This means you can get great bass out of a very small space. Kicker 44tl7s102 . Starting at 600 watts, and rocketing all the way up to 1,500 blistering watts of RMS power, your volume knob will break before your subs box does! KICKER U app for iOS Height x Length x Width = Total Cubic Inches You consent to our cookies if you continue to use this website. Single Sealed Single Vented Dual Sealed ... Kicker-12" Single SPL Vented L5 / L7 12KDV - Kicker-12" Dual Vented L5 / L7. 2) Let's say the space we have available is: 14" High x 41" Long x 14" Wide. This is very rarely discussed but is very noticeable with large ported enclosures. Use 1-1/2" (38mm) or 1-5/8" (41mm) staples at least every 3" (7.5cm) along every seam. This is the easy part. Get a tape measure and get in the vehicle.