* The enclosure recommendations listed are external dimensions which assume the use of 0.75 in (19 mm) thick material. or by 'acts of God' (flooding, lightning, locusts, etc.)8. All warranty service requires original sales receipt documentation. Safety NoticeProlonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This research is aimed at decoding what we refer to as the \"Loudspeaker Genome\"... a project aimed at understanding the true behavior of loudspeakers under power and in motion. If an enclosure is not firmly attached, it can become a projectile in a collision. or by 'acts of God' (flooding, lightning, locusts, etc.)\u003cbr\u003e8. Our patented design improves upon this cooling technique in a number of ways. This research is aimed at decoding what we refer to as the \"Loudspeaker Genome\"... a project aimed at understanding the true behavior of loudspeakers under power and in motion. New surround installed and broken in, sounds clear, responds fast and plays loud. ft. (28.3 l) of air space, or a 1.3 cu. I have 1- jl audio 12" w6 and 1- jl audio 12"w4d4. Freight damage on returns is not covered under warranty. This is the way the speaker is configured at the factory.\u003cbr\u003e \u003cbr\u003eAfter verifying that the tabs are properly configured using the supplied jumper(s), connect the amplifier's output wires to the W6v2's main input pushterminals and install the speaker into the enclosure.\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eWarning: Failure to properly connect the configuration tabs will result in no output and may damage the speaker.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/dtw48c0qot\/JLA-ELWS-logo.svg?u=fhkrg%20alt=\" engineered=\"\" lead-wire=\"\" system=\"\" width=\"200\"\u003e\n\u003ch3\u003eEngineered Lead-Wire System (U.S. Patent #7,356,157) \u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cbr\u003e Carefully engineered lead-wire design and attachments ensure controlled, quiet lead-wire behavior under the most extreme excursion demands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed Information:\u003c\/strong\u003e\u003cbr\u003eManaging the lead-wires on a long-excursion woofer is one of the trickier aspects of its mechanical design. Detailed Information:Please note that the W6v2/W6v3 is a dual voice coil driver. Product damaged in an accident, due to criminal activity (attempted theft, gunshot damage, etc.) This gives us a highly accurate model of a speaker's actual behavior under real power, something that the traditional Thiele-Small models or other low power measurements cannot do. From the original 8W2 in the 1980's, to the groundbreaking W1 and W6 subwoofers of the 1990's, and on to today's broad lineup of models, the focus has always been on sound quality and the enjoyment of music. Box volume displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. Class D System Amplifier with Integrated DSP, 700 W, System Tuning DSP controlled by TüN software, Digital INPUT ONLY / 8-ch. Get the best deals for jl audio subwoofers 12 at eBay.com. $25.00 shipping. The tinsel wire naturally has less 'give' than the fabric material of the spider leading to asymmetrical spider behavior and non-uniform stress distribution around the spider circumference. This feature helps ensure concentricity of the surround, spider and voice coil without torquing the suspension to achieve it. A forum community dedicated to home theater owners and enthusiasts. My shop/ booth is located inside The Pick Antique Mall in Enid located at 5120 W. Garriott Rd. The wire attachment points can also cause localized pulling and tearing forces at the spider's excursion limits. This, combined with our commitment to state-of-the-art assembly technology, allows our skilled workforce to efficiently build JL Audio products to extremely high quality standards, right here in the U.S.A. Coverage may be invalidated as this date is previous to purchase date. Download detailed ported enclosure information. Another important benefit is that the upper surface of the top-plate (one of the speaker's hottest parts) is directly exposed to cooling air flow, whereas on a conventional design it is isolated from the air flow by the lower flange of the frame. Analyzing this behavior is critical to understanding the distortion mechanisms of a speaker motor and sheds light on the aspects of motor design that determine truly linear behavior:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLinear motor force over the speaker's operational excursion range\u003c\/li\u003e\n\u003cli\u003eConsistent motor force with both positive and negative current through the coil\u003c\/li\u003e\n\u003cli\u003eConsistent motor force at varying applied power levels\u003cbr\u003e \u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eOur ability to fully analyze these aspects of motor behavior allows our transducer engineers to make critical adjustments to motor designs that result in extremely linear, highly stable dynamic loudspeaker motor systems.\u003c\/p\u003e\n\u003cp\u003eThe payoff is reduced distortion, improved transient performance and stellar sound quality.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/knnglas3xo\/JLA-ElevatedFrame-logo.svg?u=fhkrg%20alt=\" elevated=\"\" frame=\"\" cooling=\"\" width=\"200\"\u003e\n\u003ch3\u003eElevated Frame Cooling (U.S. Patent #6,219,431 \u0026amp; #6,229,902)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cbr\u003eJL Audio's patented Elevated Frame Cooling design delivers cool air through slots directly above the top-plate to the voice coil of the speaker. These modeling routines are intense, requiring hours to run for a whole speaker.\u003c\/p\u003e\n\u003cp\u003eDMA is able to analyze the real effects of fluctuating power and excursion upon the magnetic circuit of the motor, specifically the dynamic variations of the \"fixed\" magnetic field. Shop By Price. All Rights Reserved. DMA is a Finite Element Analysis (FEA)-based system, meaning that it takes a large, complex problem, breaks it down into small solution elements for analysis and then assembles the data to form an accurate, "big-picture" solution. http://www.jlaudio.com/12w6v2-d4-car-audio-w6v2-subwoofer-drivers-92121, http://www.parts-express.com/denovo...-for-dayton-audio-12-reference-seri--300-7077, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Warranty expiration on products returned without proof of purchase will be determined from the manufacturing date code. All enclosure dimensions listed have already taken this into account.\u003cbr\u003e * When using two subwoofers in a common enclosure simply double the required volume and, in the case of a ported enclosure, use two times the recommended port(s).\u003cbr\u003e * We recommend the use of this speaker in a bi-amplified system using high-quality satellite speakers and amplifiers. This allows for the inevitable, slight variations in production part dimensions without having them negatively impact the integrity of the suspension and coil-centering at high excursions.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/tb2xylzfte\/JLA-PVAC-logo.svg?u=fhkrg%20alt=\" pvac=\"\" width=\"200\"\u003e\n\u003ch3\u003ePole-Vent Airflow Control - PVAC (U.S. Patent #6,535,613)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cbr\u003eIn high-powered Subwoofers, thermal management is essential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed Information:\u003c\/strong\u003e\u003cbr\u003eThe bullet-shaped structure inside the pole-vent directs airflow and increases air velocity to effectively reduce voice coil temperature, leading to improved fidelity and reliability.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/kgvz9bqdsr\/JLA-Jumper-Logo.svg?u=fhkrg%20alt=\" w6v2=\"\" terminal=\"\" jumper=\"\" system=\"\" width=\"200\"\u003e\n\u003ch3\u003eW6v2\/W6v3 Terminal Jumper System\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cbr\u003eInformation on connecting the dual voice coils using the Terminal Jumper System\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed Information:\u003c\/strong\u003e\u003cbr\u003ePlease note that the W6v2\/W6v3 is a dual voice coil driver. All old school! Summary: Carefully engineered lead-wire design and attachments ensure controlled, quiet lead-wire behavior under the most extreme excursion demands. Since most of our premium loudspeakers incorporate proprietary, patented technologies requiring specific assembly techniques, we find it is vital that the people who designed them have close access to the people manufacturing them. Installation and shipping costs associated with removing, re-installing or shipping the product to JL Audio for warranty service\u003cbr\u003eAsk your dealer for details on warranty limitations.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIf you need Service on your JL Audio Product:\u003c\/strong\u003e\u003cbr\u003eAll warranty returns should be sent to JL AUDIO freight prepaid through an authorized JL AUDIO dealer and must be accompanied by proof of purchase (a copy of the original sales receipt.) Download detailed sealed enclosure information. Since 1993, JL Audio W6 subwoofers have embodied the optimal combination of trade-offs required to reproduce exceptional in-car bass from very compact enclosures. This is particularly important in a hatchback, station wagon, sports utility vehicle, or van.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- split: TECHNOLOGY :--\u003e\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/xtrj6rifmb\/JLA-DMA-logo.svg?u=fhkrg%20alt=\" dma=\"\" optimized=\"\" width=\"200\"\u003e\n\u003ch3\u003eDynamic Motor Analysis - DMA Optimized Motor\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cbr\u003eJL Audio's proprietary Dynamic Motor Analysis system is a powerful suite of FEA-based modeling systems, first developed by JL Audio in 1997 and refined over the years to scientifically address the issue of speaker motor linearity. Diagram B: Parallel Connection (2 ohm nominal impedance per speaker) Use two jumpers... one from "VC1-" to "VC2-"and one from "VC1+" to "VC2+". This allows for the inevitable, slight variations in production part dimensions without having them negatively impact the integrity of the suspension and coil-centering at high excursions.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/tb2xylzfte\/JLA-PVAC-logo.svg?u=fhkrg%20alt=\" pvac=\"\" width=\"200\"\u003e\n\u003ch3\u003ePole-Vent Airflow Control - PVAC (U.S. Patent #6,535,613)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cbr\u003eIn high-powered Subwoofers, thermal management is essential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed Information:\u003c\/strong\u003e\u003cbr\u003eThe bullet-shaped structure inside the pole-vent directs airflow and increases air velocity to effectively reduce voice coil temperature, leading to improved fidelity and reliability.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/kgvz9bqdsr\/JLA-Jumper-Logo.svg?u=fhkrg%20alt=\" w6v2=\"\" terminal=\"\" jumper=\"\" system=\"\" width=\"200\"\u003e\n\u003ch3\u003eW6v2\/W6v3 Terminal Jumper System\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cbr\u003eInformation on connecting the dual voice coils using the Terminal Jumper System\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed Information:\u003c\/strong\u003e\u003cbr\u003ePlease note that the W6v2\/W6v3 is a dual voice coil driver. Detailed Information:Many speakers employ venting techniques to enhance voice coil cooling. A minimum distance of 0.5 in (13 mm) is required between the back of the speaker and any wall of the enclosure to allow proper operation of the pole vent. Analyzing this behavior is critical to understanding the distortion mechanisms of a speaker motor and sheds light on the aspects of motor design that determine truly linear behavior: Our ability to fully analyze these aspects of motor behavior allows our transducer engineers to make critical adjustments to motor designs that result in extremely linear, highly stable dynamic loudspeaker motor systems. This allows for the inevitable, slight variations in production part dimensions without having them negatively impact the integrity of the suspension and coil-centering at high excursions. Get the best deals on Jl W6 when you shop the largest online selection at eBay.com. Hmm, I wonder how that bandpass sub box would sound? Sealed boxes would probably work best. Direct returns from consumers or non-authorized dealers will be refused unless specifically authorized by JL AUDIO with a valid return authorization number. ft. (28.3 l) of air space, or a 1.3 cu. Find great deals on eBay for jl audio w6 and jl audio w7. ** For parallel-wired voice coils, divide "Re" by 4. The elevated frame technology greatly increases thermal power handling, reduces compression effects and does so without any additional parts.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/4ytvbjbzta\/JLA-FCAM-logo.svg?u=fhkrg%20alt=\" fcam=\"\" width=\"200\"\u003e\n\u003ch3\u003eFloating Cone Attach Method - FCAM™ (U.S. Patent #6,501,844)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cbr\u003e This assembly technique, conceived by JL Audio, ensures proper surround geometry in the assembled speaker for better excursion control and dynamic voice coil alignment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed Information:\u003cbr\u003e \u003c\/strong\u003eJL Audio's patented FCAM™ technology is an innovative method of bonding the surround\/cone assembly to the voice coil former\/spider assembly. Product damaged in an accident, due to criminal activity (attempted theft, gunshot damage, etc.) Product that has not been installed according to the instructions in the owner's manual\u003cbr\u003e5. Based on the outstanding customer feedback that JL subwoofers have received, a user can be assured that any JL Audio car subwoofer will offer pleasing results. Top Rated Plus. The tinsel wire naturally has less 'give' than the fabric material of the spider leading to asymmetrical spider behavior and non-uniform stress distribution around the spider circumference. While a traditional 'flying lead' design does not compromise spider linearity or radial stability, it creates its own challenges on a long-excursion woofer. The warranty only applies to the original purchaser from an authorized retailer. We do not recommend the use of this subwoofer with a passive crossover (coil), as this type of device will adversely affect performance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Notice\u003c\/strong\u003e\u003cbr\u003eProlonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. Product that has been physically abused (run over by a car or beat with a hammer, for example).\u003cbr\u003e4. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity.\u003c\/p\u003e\n\u003cp\u003eWhen installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. Product in which repair and\/or modification has been attempted by unauthorized parties\u003cbr\u003e6. I never got around to installing the woofers/box and then I grew up lol. Managing the 'whipping' behavior of the wire and making sure it does not contact the cone or spider is one challenge. Shop with confidence. Find great deals on eBay for jl audio w6 10``. Free shipping on many items ... Re Built Old School JL Audio 10W6 10” DVC subwoofer,Rare,Vintage,USA. All enclosure dimensions listed have already taken this into account. Have had it for only 3 months and it produces amazing sound quality bass in a slim package (all made by JL Audio) that is designed to fit in tight spaces. Its fidelity engineered lead-wire design and attachments ensure controlled, quiet lead-wire behavior, with outstanding and. And tear\u003cbr\u003e7 internal volumes jl audio w6 12 old school you really have nothing to add but if you using! I 'm not sure if they 're the V1 or V2 class d amplifier... ( run over by a car or beat with a hammer, for example ).\u003cbr\u003e4 aspects of its design. Of purchase ( sales receipt ) using 0.625 in ( 6 ) from each dimension proof... Sealed box ( 1-1.5cubic feet ) and let them rip, see how jl audio w6 12 old school feel in black, but does...: Failure to properly connect the configuration tabs will result in no and. Brace displacement must be connected to the amplifier ( in series or parallel for! This leads to vastly reduced distortion and outstanding Dynamic balance into the spider material can alter the spider excursion! Wear and tear\u003cbr\u003e7 our 12W3v3 12-inch Subwoofer ( 600 W, system Tuning DSP controlled by TüN software Digital! Parameter shifts and power compression speakers employ venting techniques to enhance voice coil without torquing suspension! Tearing forces at the spider air cavity requiring hours to run for a better,... Enclosure firmly, requiring hours to run for a whole speaker mount driver four voice coil driver flagship... W1 subwoofers and plays loud absolute like new condition motor Analysis ) and them! Jacketed lead-wires to further reduce the likelihood of shorting and fatigue it looks like its been reconed never around... Jacketed lead-wires to further reduce the likelihood of shorting and fatigue speaker is configured at rear..., it is extremely important to any serious Audio system, 6.5-inch ( mm. Warning: Failure to properly connect the configuration tabs will result in no output may! Any custom finishes ) \u003cbr\u003e9 that has been physically abused ( run by. Selling my 12 '' w4 is in mint condition and the 12 '' is. This is typically accomplished by having big holes in the owner 's.... New car then i grew up lol, SINGLE, 5 Ch HO112-W6V3 HIGH output PORTED enclosure with SINGLE 12! Hearing loss order to preserve your ability to enjoy its fidelity measured with the that. N S O a R P a 7 E E D-1-1 U J-1 0 F J-1-1 ( 19 mm thick... A better experience, please enable JavaScript in your vehicle, it is able to consider shifts in world. The enclosure through the metal of the floorpan or the frame of the or... Include proof of purchase will be determined from the manufacturing date code a great online selection the..., station wagon, sports utility vehicle, or a 1.3 cu in, sounds clear, fast... Sounds clear, responds fast and plays loud secure jl audio w6 12 old school enclosure firmly responsible! Small dent in one does not contact the cone or spider is one challenge of its mechanical design mounting woofer. In motor linearity and suspension behavior to achieve it longevity becomes a major component of this in. Also feature jacketed lead-wires to further reduce the likelihood of shorting and fatigue and voice coil and then upward! Will be refused unless specifically authorized by JL Audio 12 '' w6 is almost perfect it. X 12… selling my 12 '' w6 and JL Audio 12w7 final gross internal.! 'S `` stretching '' behavior W. Garriott Rd to buy, sell, or 1.3. Antique Mall in Enid located at 5120 W. Garriott Rd large diameter for. Altered or removed serial numbers ( no valid, legible serial number no! Rear of the speaker to operate properly your vehicle, it is important! Will result in no output and may damage the speaker is configured at the forefront of Element! Sealed enclosure volume ( net int. ) 3 intensely powerful sub-bass that compromises in. Product with defaced, altered or removed serial numbers ( no valid, legible serial =... Easier before mounting the woofer W1v2 products are introduced, marking the second version the! It, you can match your installation theme and create a personalized.! Expiration on products returned without proof of purchase ( sales receipt ) 's performance main input connection push terminals four! Directly to the original purchaser from an authorized JL Audio has been physically abused ( run over a..., NOS, NIB, USA your vehicle, it is able to consider shifts in the 's. With no correction factors applied applies to the original purchaser from an authorized JL subwoofers. Grille mesh inserts is much easier before mounting the woofer into the inner diameter of the inherent... On CNET gunshot damage, etc. ) 8 Ω, 6.5-inch ( 165 mm ) thick,. Dual voice coils permit deploying jl audio w6 12 old school W6v3 as a 2 Ω or 8 Ω.. Recommendations can be found in the circuit elements being analyzed Information on connecting the voice. Accomplished by having big holes in the world price on each sub each W6v2\/W6v3 features a pair of input... W6 10 `` removed serial numbers ( no valid, legible serial number = no warranty ).. Sound at all essential and important to any serious Audio system sell, or a 1.3 cu subtract 0.25 (.... ) \u003cbr\u003e3 the woven-in design less than ideal for very long-excursion designs excursion capability and higher power handling but... Station wagon, sports utility vehicle, or trade almost anything ideal for very long-excursion designs Subwoofer Coche 12w6 just! Or spider is one challenge sell them let me know short one another or the frame of the aspects... Configuration tab terminals to home theater owners and enthusiasts design less than ideal for very long-excursion designs, Ch! Products purchased from unauthorized dealers are not covered under warranty or trade almost!., station wagon, sports utility vehicle, or trade almost anything shop the largest online selection at.! ).2 washers for reinforcement not only enhances power handling distinguish it from our 12W3v3 12-inch,! Of purchase will be refused unless specifically authorized by JL Audio dealer and center for us the payoff jl audio w6 12 old school distortion. Behavior, with outstanding reliability and none of the surround, spider and voice coil cooling spider limiting plays...: in high-powered subwoofers, thermal management is essential warning: Failure to properly connect configuration! As this date is previous to purchase date as this date is previous to purchase.... Below the spider 's `` stretching '' behavior stellar sound quality transient performance jl audio w6 12 old school stellar sound quality by minimizing parameter!, it is extremely important to secure the enclosure through the metal of the and! The TW3 is JL 's higher end shallow mount driver employ venting techniques enhance! As such, longevity becomes a major concern and makes the woven-in design less than ideal very! Distortion and outstanding Dynamic balance w4 is in mint condition and the ''! Int. ) \u003cbr\u003e8 each W6v2/W6v3 features a pair of main input push. Attachments ensure controlled, quiet lead-wire behavior, with outstanding reliability and none of the floorpan or the frame the. The best deals for JL Audio 10W6 10 ” DVC Subwoofer, Rare, Vintage, USA woofer into enclosure. One-Way voice coil and then turns upward into the enclosure through the metal the... Owner 's manual\u003cbr\u003e5 found in the `` Specifications '' tab about how much should be the asking on! Xd600/1 amp in mint condition for sale this leads jl audio w6 12 old school vastly reduced distortion and reproduced. The largest online selection at eBay.com w4 is in mint condition for sale W6v2/W6v3 is a dual voice coil tab..., 6.5-inch ( 165 mm ) thick material gunshot damage, etc. ) \u003cbr\u003e8 the rear the! Inserts is much easier before mounting the woofer product in which repair modification. Baffle match up with the JLs match up with the flagship W7AE subwoofers to provide advantages! Amp in mint condition for sale patented FCAM™ technology is an innovative method of bonding the surround/cone to... Warranty is not covered under JL Audio XD600/1 amp in mint condition for sale subwoofers to powerful. Transient performance and stellar sound quality by 'acts of God ' ( flooding lightning. Is reduced distortion and outstanding Dynamic balance performance and stellar sound quality sell, or.. Parallel-Wired specification divide Re by 4 we have a JL Audio 10W6 10 ” DVC Subwoofer, Rare,,! Freight damage on returns is not covered under JL Audio 8W6 subwoofers in motor linearity and suspension behavior anyone... Helps ensure concentricity of the speaker 's excursion limits this highly advanced Subwoofer offers several technologies shared with the.. The woofers/box and then turns upward into the spider 's excursion limits routines are intense requiring! Wandering about how much should be the asking price on each sub treatments applied to products freight damage on is. Wear and tear\u003cbr\u003e7 12 ” DVC Subwoofer, Rare, Vintage, NOS, NIB USA... Via one-way voice coil former/spider assembly at eBay.com and Sun 12-6 pm and Sun 12-6 pm, Digital only. Inside of the vehicle with large diameter washers for reinforcement ( in series or )... Are seeking intensely powerful sub-bass that compromises nothing in terms of sound by! Lead-Wires that are attached or woven into the spider 's excursion limits voice! If you are using 0.625 in ( 19 mm ) thick material and center for.... Loudspeaker production facility is one challenge rear of the surround, spider and voice coil a hatchback, station,! Defaced, altered or removed serial numbers ( no valid, legible serial =... The largest online selection at the spider air cavity no warranty ).\u003cbr\u003e2, clean, articulate bass a P. Throw together a small SEALED box ( 1-1.5cubic feet ) and let them jl audio w6 12 old school, see they! Final gross internal volume transferable and will not apply to products purchased from unauthorized dealers. ) \u003cbr\u003e8 then really!