in. Clear as mud? Braces are discussed in detail a little later so trust us for now. B) is a little more difficult to work with than just an angled enclosure, but we'll help you through. L7 subwoofer pdf manual download. So all bracing combined uses 250 cu. Category. External dimensions are what you have after measuring the space available in the vehicle. Shop for 12 inch kicker subwoofer ported box at Best Buy. What's in the box? KICKER sub boxes take tons of power. 6171.88/1728 = 3.57 Result - we use 12" Kicker Competition woofers in a sealed enclosure! Be sure to measure the tuning with the enclosure in the vehicle, the acoustic environment of the speaker can also affect its tuning. Now it is a balancing act between size, sound, and power handling. They will also take up more space in the vehicle since they require more air volume. The formula itself looks pretty simple: Area x Length = Volume. The woofer is mounted inside of a two chamber enclosure in the divider between them. in. 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. 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. Too much power at lower frequencies can damage the speaker’s suspension components (surround, spider, tinsel leads, or voice coil former). ft. per 12" driver Example, if you have a 4” diameter round vent, it should not be closer than 4” from the back of the enclosure to prevent it from detuning the enclosure. *listen with good ear/headphones or in a vehicle with a sound system*I own no right to music, video for educational purpose only. Lport = 20". They will not have as much of the punch as a smaller sealed enclosure but will play lower bass overall. Read more. 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. Right now the car has nothing for a sound system. What type of speaker will you be using? Since Hport is 3" you need to add 1.5"( 1/2 Of Hport) tO Lport. in. If you use Kicker speakers, we've made calculating driver displacement real simple for you, just look at the chart on appendix page 25. It had all the bass as a conventional woofer, but in ½ the internal volume requirement of conventional speakers. Here are a couple more examples of the different shape enclosures you can build. You may also like these related products*. Wport= 10" Since you are essentially overlapping two speakers, the overall output will be the same a single speaker. ft. per driver. We'll use a 1" x 1" x 20" brace for an example. Place the brace slightly off center for maximum rigidity. Infinite baffle frequency response curve: An infinite baffle is not necessarily an enclosure. The recommended enclosure volumes we give in the charts already have driver displacement deducted. This type of brace is usually made of 3/4" x 2" wood. Now we'll learn how to calculate volume for a cabinet from the dimensions we just took. 2 people found this helpful. This is much faster and smoother than using screws. That is why it is important to have an amplifier which has a subsonic filter to eliminate any damaging frequencies reaching the subwoofer. Check out our. The rectangular port information given will yield the best results. 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. in. Kicker VL7S12 Car Audio Solo- Baric L7 Loaded 12" Sub Box Encl... $289.95 $0.00. You must make sure that your amplifier does not produce more power than the woofers is rated to handle in this size of enclosure. When tuning a ported enclosure, you must make sure that you have the proper volume of airspace, the correct port area, and port length. The enclosure’s air volume, vent area and length are critical for proper tuning and power handling. Brand New. Total Cubic Inches / 1728 = Total Cubic Feet For deeper bass it will require more airspace, thus a larger box. If you do not follow the recommend specifications, poor bass response and/or damage to the woofer are very possible. 6048 / 493.75" = 12.25 inches for the width. Dividing by this figure converts total cubic Inches into total cubic feet. Also the port is a square rear port Not a slotted side port as pictured. What is 1728 and where did that come from? ft. (recommended for two C-12's) by 1728 to convert to inches. One of the chambers is vented to the outside environment. It can be as simple as a board or mounting surface (called a “baffle”). This type of enclosure is usually used when you are trying to reproduce music very accurately at a moderate volume. Once you know the volume of enclosure a single speaker requires, you can reduce the internal air volume to one half the original specification. KICKER produces high-performance car audio, vehicle specific solutions, marine audio, home and personal audio, and power sports products since 1973. Requires larger enclosure for deep bass response. Infinite baffle mounting does limit the total output of the woofer and its power handling. Kicker combined the electrical and mechanical properties of two woofers into the single Kicker Solobaric woofer. Also, since they don’t have an enclosure, there is nothing but the suspension of the woofer to control cone movement. 1588.43 / 1728 = 0.92 cu. Glue joints all the way across the wall to provide an airtight seal. Any flexing in the enclosure will drastically decrease your speakers' performance. How much power does the amplifier produce and what type of crossovers and controls does it have? The port opening must remain unobstructed. I'm trying to decide between the Pioneer Champion series pro (12's) or kicker solo x (12's), I want two of them. ft. 3.57 / 2 drivers = 1.79 cu. See Below. In essence, averaging the 5" width and 13" width gives us a rectangular box to work with instead of an angled one (note the "dotted line" enclosure). 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. However, other factors will also influence an enclosure's total volume, like ports and bracing. The other factor to consider with a large ported enclosure is they have more “group delay”. A kicker L7 12 square will Not fit in it! ), This will cause drivers in an open chamber to react differently, substantially reducing output and power handling. I agree with the other reviews, do not buy this box! To find the average, add the figures together (5 + 13) then divide by the number of figures added (2). Driver Displacement: The driver also takes up air space inside the enclosure. Kicker 45VL7R102 Car Audio L7R Solobaric L7 Single 10" Vented Sub Box Enclosure. Hport = 3" Green - small sealed enclosure. Make sure the internal volume does not change! Sealed enclosures are usually used when you want loud music reproduction with very good cone control. Car shops around town only have 1.2 and 1.5 cubic feet seperate chamber boxes. It’s a great product, but I found downsizing from a 15” type r isn’t going to work for my large vehicle. $219.95. Requires more woofers/enclosures/power for more output, Must be tuned to specific driver and enclosure volume, Can have “port noise” if built incorrectly. 2000 Watt Power Akoustik D Class amp powering a single 15" Kicker L7 in the 99 Chevy Cavalier. 10" driver displacement = 0.0334 cu. Dividers are a very important part of box building because they create strength in the box and provide an airtight seal between the speakers. 12.25 x 42.5 x 7.5 = 3904.68 cu. 14"-1.5" = 12.5" Each one of these use 37.5" cu. This type of enclosure (fig. The last thing to consider is bandpass boxes will “mask” distortion making it harder to localize the subwoofer but with a tradeoff. Purple - large sealed enclosure. Another example of infinite baffle is how speakers are mounted in the rear package trays of most sedans. Keep in mind that no two things are created equally (even speakers of the same size and model! ... Related: kicker l7 12 subwoofer box 10 square subwoofer box. The main advantage of a bandpass enclosure is to allow significant output through a small opening. ft. per 10" driver. Now we need to calculate the area of a circle the same size as the port, 2" in this case. Ported enclosures are very popular because they can dramatically increase the output at specific lower frequencies. 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. Ft., Liters)**, Max Rec Vented Box Volume (CU. Four of our corner braces are 1" x 1" x 37.5". 54" - 1.5" = 52.5" ft. to the first figure: It is always a good idea to use corner braces, also called glue blocks, on each joint in an enclosure. (refer to the manufacturer’s recommendations). It will be impractical to use round ports for these designs. ft. Let's say you're measuring a customer's vehicle for available space and it's basically unlimited in one direction. The size of the sealed chamber will affect the low frequency response. Save on the Kicker L7S12 Car Audio Solo-Baric 12 Subwoofer Square L7 Dual 4 Ohm Sub 44L7S124 for 161.95. Atrend 12SQKV • 12" Single Vented Square Subwoofer Enclosure for Kicker L5 and L7 Subwoofers 12" Single Vented Square Subwoofer Enclosure for Kicker L3 or L7 Subwoofers • Premium Carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • … Ha ha. Corner braces are usually made from left-over enclosure wood and measure approximately 1" (2.5cm) wide. The speakers have no enclosure and the speakers are mounted facing up in the package tray. ft. 12 = 1.13 cu. This is the easy part. A quality air stapler has been proven to be a good substitute for counter-sunk drywall screws. Should I put them in a sealed box or a ported/vented box?? $125.95. © document.write(new Date().getFullYear()), Stillwater Designs. ... Universal Car Stereo Vented Port Single 12" Kicker Comp C12 Su... $119.95 $142.99. 1 cubic foot = 28.32 liters As with anything, there are both good and bad things to consider. 3.25 x 42.5 x 11.5 = 1588.43 cu. The next sections will outline the most popular types of enclosures to help you make a selection that is right for your listening tastes. Always use 3/4" or thicker MDF and make sure all the joints are secure and well sealed. 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. The Solo-Baric L7's highly-engineered motor structure and square sub design promises dependability when pushed to the limit, while dual voice coils with high-temp copper windings easily handle intense heat and power levels for clean, clear bass anytime. 2) Here are some of the key points you will need to consider: Once you have determined the above conditions, you will then be able to make a choice that will get the best bass response. This will have a softening effect on the bass. Enclosures should be built with very dense and heavy wood. 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. 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. To achieve the most output, you will need a very large ported enclosure. Venting rules: Model: 44CWCS124. The vent will combine the rear side of the woofers output to the front output of the speaker. in. Good! Car Audio Single 12 FREE Shipping. Follow the calculations below for volume on an angled enclosure with a riser. 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. Kicker recommends using a good grade of wood glue and silicone sealer for an airtight box. Don't forget the wood glue. Through in-depth analysis and testing we can assure you have found the right box for your Kicker Woofers. ft., so for two it's 3.50 cu. 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. When you have completed your enclosure, it is important to make sure the speaker is at least close to your design specs. from the total volume. $195.99 $ 195. The fundamental Thiele-Small calculations can be performed using a scientific calculator and a little knowledge of algebra. The length of the port is also an important factor and relates directly to port area. Loaded Speaker Boxes. INTERNAL cubic inches Other concerns with bandpass types of enclosures is with sound quality. This size box might work for a 12" driver or a 10" driver. When calculating an enclosure's volume, you will work with EXTERNAL and INTERNAL dimensions. 17" High x 54" Long x 5" Top and 13" Bottom. 95. Also, you must keep the vents away from other surfaces. 1 inch = 25.4 mm Deduct two inches (5cm) from a brace's length if there are braces on both adjacent walls. Kicker L7S122 L7 12" Solo Baric Square Car Subwoofer + Vented Enclosure. For example, if you increase the port area to eliminate port noise, you must also increase the length of the port to keep the tuning to the same frequency. 4.0 out of 5 stars 33. Consult your customer on exactly how much space he or she is willing to forfeit for their system. 52.5" x 7.5" x 15.5" = 6103.13 cu. Do you have a different model? All rights reserved. We recommend Titebond or Elmer's Wood Glue. See your KICKER dealer for details. Measure this area and write down the height, length and width dimensions in inches. KICKER - CompC 12" Single-Voice-Coil 4-Ohm Subwoofer - Black. I need help from you guys. This produces a sound that many have described as “slow” or “mushy” bass. This can be an advantage when extreme output levels are desired or if you are wanting to maximize the output of a subwoofer with a smaller power amplifier. In fact, Kicker perfected this by designing the “Solobaric” woofer back in 1992. All of these designs need some internal bracing. Sometimes an installer needs to calculate the volume of some geometric shape or units of measure. Not all corner braces will be the length of the wall they're attached to. 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. This means that L1 + L2 = 21.5". Fori 00% certainty that everything is correct, you may want to measure the box tuning frequency for vented enclosures. ... Universal Car Stereo Vented Port Single 12 Kicker Comp C12 Sub Box HA-A400.1 Amp. Teal - bandpass enclosure Small vent areas have shorter lengths but increase airspeed and can have port noise. Just remember the vent must allow air to flow freely without obstruction from either end. Remember to do this for all braces in the enclosure, there may be quite a few of them! 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. So the external dimensions for the first part are (fig. 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! A Bass reflex enclosure (also referred as ported or vented enclosure) has a port or vent that will increase output at certain frequencies. Circle Area = (Radius) x (Radius) x 3.1415 This is very rarely discussed but is very noticeable with large ported enclosures. This is just another airspace that we'll figure volume for and add to the first part. The thickness of the wood used to build the box. ft. Yellow - small ported enclosure. This box is Not as described! ft. per driver. ft. 3904.68 / 1728 = 2.25 cu. 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. of our volume, so multiply this figure by four=4x 37.5" = 150 cu. Stillwater Designs and its agents are not responsible for typographical errors. In stock. When you use ports, you there are a few things to remember. C): We'll go ahead and figure the volume of this enclosure (using internal dimensions). Sealed enclosures are one of the most popular box designs for someone that is looking for very accurate sound reproduction. The vent shape is not as critical as the total area of the vent. KICKER U app for Android. 3/4" + 3/4" = 1.5" 17"-1.5" = 15.5" Ive got new 3.5's on the way, new 6 1/2s bought also. ft. total per driver This is your net internal airspace for each side of this enclosure. If you use our speakers and go by that chart, you won't have to figure driver displacement. User rating, 4.6 out of 5 stars with 354 reviews. * For more specific help in matching additional products call our customer support at (405) 624-8583. Include description. ft. per driver before displacement. All rights reserved. This is why smaller ported enclosures handle less power than larger ported ones. (Fig. You will need to make sure that you seal the mounting baffle as good as possible to the vehicle so that the sound waves from the rear of the speaker cannot reach the front of the speaker to cause cancellation. At lower frequencies, it can damage the driver from “over excursion”. In fact, Kicker perfected this by designing the “Solobaric” woofer back in 1992. For an example we'll use a 12" long port with a 2" diameter. ft. Our two known dimensions are 39.5" and 12.5" (internal). Bending the vent will also restrict the airflow and will slightly detune the enclosure. The purpose of an enclosure is to improve bass response and prevent woofer damage from over-excursion. *The Solo-Baric L7S 12-Inch Subwoofer works best with a sealed or ported enclosure and 750 watts of recommended power. 2.26 cu. 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. For example, if a wall's length is 36" (1 m), but there is already a corner brace on the adjacent wall, we'd need to deduct one inch (2.5cm) so that the braces fit together - not overlap. Use a silicone caulk to ensure the airtight seal. 1 gallon = 0.134 cubic feet 1 mm = 0.0394 inches 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. The formula for figuring volume is pretty simple. 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. 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. Smaller ported boxes cannot be tuned as low as larger ported enclosures. So, to get the accurate volume of the enclosure, we'd need to deduct 37.68 cu. Now we'll divide by 1728 to convert to cubic feet. If you did the calculations by hand or with a simple computer program (any program that requires only Qts, Vas, and Fs for enclosure performance calculations is simple), you will definitely want to measure tuning frequency because the vent dimensions given by the calculations could be off enough to reduce the speaker's performance. Internal dimensions are what you'll want to go by when selecting a speaker for the enclosure. INTERNAL cubic feet Solo-Baric L7-Series Subwoofers. ft. 1.79 - 0.0538 = 1.736 cu. A larger ported box will have more group delay because of the size of the enclosure and its design. Due to continual development, product and specifications are subject to change without notice. Subtract only one thickness of wood from this height. KICKER 12 Inch CompC 1200 Watt 4 Ohm Single Voice Coil SVC Subwoofer (2 Pack) 4.5 out of 5 stars 99. Use of polyfil will slightly decrease efficiency, but will deepen and extend low bass response. 6103.13 71728 = 3.53 cu. Min Rec Sealed Box Volume (CU. Calculate and subtract driver, brace and port (if ported) displacement from enclosure volume. The KICKER® Solo-Baric® L7S™ has a unique cone structure and heat dissipation system for outstanding power handling and unsurpassed clarity. 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. This can sound like “whistling” or “chuffing” coming from the port. and deduct this amount from the cabinet's total volume. This can be a flat board with the woofers mounted to it and then attached to back of the seat of a sedan. The other advantage of mounting woofers face to face or magnet to magnet, it will smooth out the non-linearity properties of a speaker. 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! 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! All the cubic feet numbers given in the supplied charts include the displacement of the woofer. Now we divide the total cubic inches needed (6048) by the cubic inches that we have already (493.75) to determine the missing dimension. Use 1-1/2" (38mm) or 1-5/8" (41mm) staples at least every 3" (7.5cm) along every seam. KICKER Customer Service Get the best deals for kicker 12 subwoofer box at *Assumes typical music program with minimal amplifier clipping; varies with enclosure size. Please use proper safety equipment and procedures when using power equipment. We'll have twelve corner braces (one for each joint), and six cross braces (one for each wall). They can reproduce low bass response that is very smooth and natural sounding. When building an enclosure, the enclosure's walls should be as rigid as possible. I have those woofers and I have them in a sealed box and they sound ***** nice and they ***** pond. also what do u think of the setup in general? Now the formula for figuring volume works. 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. Do not install a ported box with the port against a solid surface. The volume, of the design you choose, must stay the same. Large ports sound better but take up more airspace and your enclosure’s total volume increases making the box larger overall. Brace Displacement: After figuring port displacement, brace displacement is relatively easy. 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. back; Loaded Hotboxes; Accessories. i used to have two kicker L7's with a crappy 1500 watt amp. All Kicker subwoofer amplifiers either have a subsonic filter that is fixed at 25 Hz at 24 dB/octave or an adjustable subsonic filter that is variable from 10 – 80 Hz at 24 dB/octave. With this type of mounting, the trunk is typically used as the “enclosure”. Copyright and Trademark Notice. Some speakers are designed for specific enclosure types. Get the best deals for kicker l7 10 subwoofer box at To calculate exact enclosure volume, we'll need to consider port, bracing and speaker displacement. in. It also arrived cracked. Phone: 1-405-624-8510 Go to KICKERU for a free woofer & amplifier configuration app! This means you can get great bass out of a very small space. Email: Let's get back to our example again. Copyright and Trademark Notice. Changing either one will greatly affect sound quality, performance, and durability of the speaker.