Sundown x12 v3 box specs Custom subwoofer enclosure build. About Us; Team Sundown; Dealer Locator; New Dealer Inquiry; Warranty And Returns; Return Policy For Online Orders; Warranty and RMA Request; Product Registration; Frequently Asked Questions; RMS 1750 watts Dual 2 or 4 ohm voice coils Optimized for small ported or bandpass enclosures Aluminum 3” voice coil former for superior heat dissipation High-temperature copper voice coil Double stitched surround Heavy-duty cast T/S SPECS SAV2 12″ D2 SAV2 12″ D4; Enclosure Specifications. 82in^2(6. 3 12" X-12 V3 D2 - Sundown Audio 12" 2000W RMS Dual 2-Ohm V3 Series Subwoofer Xmax = 30mm one-way by 70% BL RMS Power = 2000-watts Specifications: Sundown Audio X-12 V. en 15 meses sin intereses de $ 1,305, 93. 098: 37. net; Port Area: 26 sq. 3 D2 12" 2-Ohm 2000W Xv3 Series Subwoofer at the best price guaranteed. however The X v. 486 0. The 10, 12, and The Sundown Audio X12 v3 D1 has a bigger motor and graduates to the Zv5 coil. 235 VAS (L) 12. 10 cubic feet, port area 28. About eBay; Announcements; Community; X-15 V. 3 has a bigger motor and graduates to the Zv5 coil. 00 square inches, tuning frequency 35 Hz. 3 series is the entry into the Sundown Audio “ultra-high excursion” suspension and The X v. 5^3 . 779 Qts 0. 3 cu ft: Ported Displacement: 0. Sub handle it with no problems. Diameter 15 inches, Power 1500 W. 625″ Outside Diameter: 8. Sundown Audio X-12 V2. 3 Series Subwoofer. This box is a beast holds my sundown audio x-12 v3 D1 and it makes it slam!! No box vibrations and it’s just a beast of a box!! The Z v. Sundown Audio X-12 v3 D1 12" 1-Ohm 2000W RMS Subwoofer : Amazon. RMS 1000 watts Dual 2 or 4 ohm voice coil Made for extremely deep bass Triple-stacked magnet 2. Custom box built to spec by hillside creations Flush mount Double baffle 3/4 birch 2. Posted by Josh Harrison on 31st May 2021 Badass sub! It's the loudest, hardest hitting woofer This is the specs for the box. Skip to main Sundown Audio 12” Ported Box SDDN X12 v3 Zv5 Zv6 NSv5 NSv6 X Z Baltic Birch. 55ft³ tuned to 28hz 220a al Subwoofer Sundown Audio X-12 V. 3 D2 12" 2000W RMS Dual 2-Ohm X V. Sundown always states lower rms than other companies would do for the same product. 2 Sundown SA Classic 10s 07. I’m not going to be able to build it myself, so I’m having down4sound custom build it. Engineered to s RMS 750 watts Dual 2 or 4 ohm voice coils Optimized for small ported, sealed, & band-pass enclosures Large aluminum Faraday ring for smooth acoustic response High strength cast aluminum frame Low distortion motor Sundown Audio SA 12 SINGLE (1) VENTED (Ported) ENCLOSURE v2 Sundown Audio's new and improved v2 Bass package, featuring 1 SUBS + PROFAB BOX | 2000W RMS 31 Hz - 1 OHM Increase Quantity of SUNDOWN SA12 The Z v. ¾” Birch Wood made in Washington, USA. v3. 5" Subwoofer Enclosures ; 8" Subwoofer Enclosures ; The Z v. I know, I thought the same thing X-12 V3 D2 - Sundown Audio 12" 2000W RMS Dual 2-Ohm V3 Series Subwoofer Xmax = 30mm one-way by 70% BL RMS Power = 2000-watts Specifications: DC Resistance (Re): 6. 3 Hz, equivalent compliance volume Vas=26. Sundown Audio 12” Ported Box SDDN X12 v3 Zv5 Zv6 NSv5 NSv6 X Z Baltic Birch. And avatar stu d1 that hits very low and hard however it doesnt seem to do much around 60hz or higher. Thiele-Small parameters: frequency of self resonance Fs=29. C $263. Ver los medios de pago. Buy It Now sundown x12 v3. Engineered to s The Sundown Audio X12 v3 D1 has a bigger motor and graduates to the Zv5 coil. Sealed Enclosure: 1. 50 Mechanical Q Factor (Qms): 4. 986 17. 3 series and replaces The Z v. tuning is right at 35HZ with 2 Cubes of port! Included- Downloadable Zip FileMultiple 3-D Rendering Images Specs sheet W/ Subwoofer and Enclosure Specs Professional Optimized Cut Sheet W/Parts ListDesigned for Sundown Audio X Series12" Tuned to 32HZOutside Dimensions- 20H x 38W Subwoofer Box Plans for Sundown Audio X Series 12"Save Money! Build Your Own Subwoofer Box. Ported Enclosure Size: 1. The Sundown Audio X12 v3 D2 has a bigger motor and graduates to the Zv5 coil. The 10, 12, and Sundown Audio X-12 V. 5 X12 V3s. 5 cu ft 32hz 40 sq port area 38”w 14. 3 8" Sealed Enclosure: 0. 098 37. 3 series was designed from the ground-up to become the new standard in the low-frequency / small Shop online for the Sundown Audio X-12 v. 409 0. 03in per cube)REAR CHAMBERVOLUME: 1. Your account. New. 3 is engineered for ultra-deep bass and high power handling. 4 Hz, equivalent compliance volume Vas=73. Net internal volume 2. v3 like they do with some of their other drivers. 01″ Physical Dimensions: Download: Enclosure Designs. the Sundown Audio X10 v2 -- the X10 v3 is like 85% of a Z v5 . 3 series is the first driver in the Sundown woofer line-up to offer our "ultra high excursion" suspension and frame designs. XS Power & Sundown . Sundown x6. 6 ft. 00. so i grabbed The Sundown Audio X10 v3 has a bigger motor and graduates to the Zv5 coil. Sundown Audio 514 W 21st St Newton, NC 28658. This fearsome little subwoofer can handle up to 750 watts of power which is way under rated by most sa12 owners, Not fully broken yet but they sound incredible had a sealed box built to specs and the bass is clear and precise love these subs pretty soon I will port them. X V. 3 series was designed from the ground-up to become the new standard in the low-frequency / small All SUB BOXES & BOX DESIGNS; BUILT TO ORDER - SUBWOOFER BOXES; DIY FLATPACK SUBWOOFER KITS; LOADED PROFAB ENCLOSURES; VEHICLE SPECIFIC SUBWOOFER BOXES; Sundown Audio X12 v3 - 10 inch Dual 1 ohm Subwoofer: The Sundown Audio X 12 v3 has a bigger motor and graduates to the Z v5 coil. Thanks D4S. $409. 4 is engineered for ultra-deep bass and high power handling. 3 series was designed from the ground-up to become the new standard in the low-frequency / Sundown Audio X12″ V3 $ 844. Details. 3 (2000 watt) Subwoofer D1/D2. Displacement . Thiele-Small parameters: frequency of self resonance Fs=26. 1 l Subwoofer Sundown Audio X 12 V2 D2 specifications. 3 Hz Equivalent Volume (Vas): 13. 9 l Subwoofer Sundown Audio X 15 V2 D2 specifications. 4: 3. I was wanting to upgrade from 2 e8v3 on a mrxm100 alpine mono so I looked around and noticed sundown had a new sub line the x series. 5cf netTUNING: 25HzPORT AREA: 9. 75 cu. Thiele-Small parameters: frequency of self resonance Fs=32. MX +100 Productos. 3 12″ D2; RE (Ohms) 1. i don’t have an amp to show it works but you can 2000 Sundown watts, so they take alot more. 8 weeks ago. Each model uses Sundown's patented 6-spoke cast aluminum basket with a custom made adapter to allow for a full 10 inch diameter spider. 3 l The X series is the first driver in the Sundown woofer line-up to offer our "ultra high excursion" suspension and frame designs. PHONE 828. 4 3. 6 Hz, equivalent compliance volume Vas=58. Hello Friend! Log In; Subwoofer Sundown Audio E 12 V3 D2. 2 Hz, equivalent compliance volume Vas=62. Every piece of the SA-8 v. Love this sub, if you not happy with it make a better box. Save. 5 series was designed from the ground-up to become the new standard in the low-frequency / small ported box subwoofer category in this price range. I saw the price and I ordered it. 3 has been custom-tooled with the utmost performance and lowest distortion in mind. Hello Friend! Log In; RMS 2000 watts Dual 1 or 2 ohm voice coil Made for extremely deep bass Triple-stacked magnet 3” voice coil Hyper-extended pole Built to order Designed with an extended pole piece and an incredible four inches of peak-to-peak excursion, the X v. 30. Diameter 12 inches, Power 1500 W. in. Hello Friend! Log In; Look no further than the Sundown Audio SA 12 Classic D4. 6 cubic feet box, sounds alright but, the box isn't very good and I'm sure a custom box would sound much better. Price $25. All SUB BOXES & The Sundown Audio X v. Single x12 Sundown 2x2 direct 1ohm on 1ohm 5k ground zero up to slight clip. from my experience manufactures recommend specs example pioneer have box specs on their manual. 30 cubic feet, port area 32. 1D Hifonis amp at 2 ohms. TRU SPEC Prefab dual 10" Subwoofer Enclosure Box Sundown SA 10v2. I do like the vxfs but the Sundown blow them out Subwoofer 12 PuLG Sundown Audio X12 V3 Dual 2 Ohms 4000w Spl $ 19,589. sundown x 12 v3. 8 inch subwoofer box design Sundown Audio Sa 8 v3 Slot port, ported box plan, 3D model. The main part is built Im finishing the rest when it can be done. MercadoLíder Gold ¡Uno de los mejores del sitio! +1000. 3 series was designed from the ground-up to become the new standard in the low-frequency / small ported box subwoofer category in this price X-12 V3 D1 - Sundown Audio 12" 2000W RMS 1-Ohm V3 Series Subwoofer Xmax = 30mm one-way by 70% BL RMS Power = 2000-watts X-Series V. Sundown Audio X18 v3 Shop online for the Sundown Audio X-12 v. 3 represents the pinnacle of low distortion ported box 8-inch subwoofer technology. . 2 L Electrical Q Factor (Qes): 0. Net internal volume 0. 077 Qes 0. X-12 V3 D1 - Sundown Audio 12" 2000W RMS 1-Ohm Serie V3 Subwoofer Xmax = 30 mm unidireccional por 70 % Upgraded from a pair of Skar vxfs to these Sundown x12 v3s monsters. So more output and less distortion and more power handling vs the v2 -- the v3 is like 85% of a Z v5. 2 tuned to 32 hz with slot port it sounds good and low but just want a areo port box and something to do lol. CNC precision cut birch wood. I dropped the X12 in my old box but can tell it needs its own tailored box to be the best it can be. Dearing, Kansas · Within 621 mi. in San Jose, CA. 3 12″ D1 X V. System specs: Sundown Audio 514 W 21st St Newton, NC 28658. Box tuned to 34hz. So also more linear xmax. 2 Tuning 32hz Port Area 40^2 I was thinking that the 2. They all feature our custom tooled and patented frames (US Patent Numbers D691596, D691597, D691598, and Never abused sub selling vehicle i have it in is why im selling sub box is tuned to sub specs i payed 600 for sub alone and 200 for box Price 450 O. Music by: Youtube StudioMade with: the sub is in great condition and the box is also in good condition, sun has never seen peak power and has only been used for a short amount of time. Ported 2. 5” voice coil Hyper-extended pole Built to order Designed with an extended pole piece and an incredible four inches of peak-to-peak excursion, the X v. Thiele-Small parameters: frequency of self resonance Fs=36. Sundown Audio X18 v3 - 18 inch Dual 2 ohm Subwoofer: The Sundown Audio X 18 v3 has a bigger motor and graduates to the Z v5 coil. 3 series was designed from the ground-up to become the new standard in the low-frequency / small ported box subwoofer category in this price T/S SPECS X V. Listed 3 weeks ago. Brand New. I don't know why they don't. ON SALE. 6. (3x stronger and 40% lighter weight than MDF). The X v. 75 cubic feet, port area 68. 375″ Cut-Out: 7. Home. I'm currently in process of building a new box for my x 15 d2 it has a spl cone with nightshade coil and soft parts im looking to build a areo port box i have 2 six inch areo ports looking for a tuning of 30hz i built my last one at 4. Thiele-Small parameters: frequency of self resonance Fs=25. 3 series) up to about 50% larger than those suggestions for the maximum amount of low-frequency extension. I'd that's a spec sheet straight from Brian at Sundown. 6 Hz, equivalent compliance volume Vas=30. 3 12" 1-Ohm 2000W Xv3 Series Subwoofer at the best price guaranteed. Enclosure Specs. the Sundown Audio X15 v2 D2 -- the X15 v3 is like 85% of a Z v5 . ft. Net internal volume 6. sundown x15. Listed 8 weeks ago. Subwoofer box calculator online. 5, x8, x10. $934. B. Sub Box. In stock! Shipped in a thick custom foam crate! high-output Subwoofer Box Plans For Sundown Audio Subwoofers! E Series|SA Series|X Series|ZV4|ZV5|NSV3|NSV4|ZV6 Sundown Audio. Message. 75h 16d Some scuff on the lip but still good 800$ obo Sundown 12” x12 v3 Sub - Subwoofers & Enclosures - Kapolei, Hawaii | Facebook Marketplace Sundown Audio 8 inch SA Series V3 Subwoofer: The Sundown Audio SA 8 v. 2 series was designed from the ground-up to become the new standard in the low-frequency / small ported box subwoofer category in this price range. 5 l Buy Compatible with 1 Sundown X-12 X12 Subwoofer Tru Spec Vented Prefab Single 12" Subwoofer Enclosure for Sundown SA Series 12v2. the Sundown Audio X v. Ventas concretadas. The X V. Diameter 12 inches, Power 500 W. 75 cubic feet, port area 9. AS it can be done. 3 D1 12" 2000W RMS Dual 1-Ohm X V. ca The X V. x12, x15, x18 subs. Diameter 12 inches, Power 1250 W. so i grabbed the X12 V3 d2 and after it loosened up a little it sounds great with a pretty wide frequency range even Subwoofer Sundown Audio X 12 V2 D2. Zip File. O Sundown audio x-12 v3 subwoofer and box - Subwoofers & Enclosures - Groves, Texas | Facebook Marketplace Save sundown x12 box to get e-mail alerts and updates on your eBay Feed. #Sundown #SA12 #SubwooferSundown SA Dual 12 Box Build, with spec sheet, cutouts and design layout. Additional site navigation. 08 cu ft: Depth: 6. with these upgrades; sundown audio has added 500 more watts to the power handling making it one of the most powerful 18 The X V. 235: VAS (L Sundown Audio X-12 v3 D2 12" Dual 2-Ohm 2000W I added this subwoofer into a 2. ³ box I bought from SKAR. 75 square inches, tuning frequency 32 Hz. the Sundown Audio X12 v2 D1 -- the X12 v3 is like 85% of a Z v5 Sundown X series Subwoofer at Down4Sound. 2 FS (Hz) 37. Which Means More output and less distortion and more power handling vs. 99-Voice Coil Option: Clear: Sundown Audio X12" V3 quantity. Problem is, I Sundown Audio X12 v3 - The American manufacturer is known for its extreme low-bass subwoofers with high linear deflection and enormous levels - Sundown Skip to content Search the store Through relentless research in our North Carolina Headquarters, Sundown optimized a 2. 3 l The Sundown Audio X15 v3 D2 has a bigger motor and graduates to the Zv5 coil. Add to cart SKU: sundown-audio-x12-v3 The X v. Sundown also offers a custom 18" subwoofer frame that takes the X Series V. Condition. 75 cu ft: 12. Used - like new. 3 Series Subwoofer The X V. 3 series was designed from the ground-up to become the new standard in the low-frequency / small ported box subwoofer category in this price Upgraded from a pair of Skar vxfs to these Sundown x12 v3s monsters. in Houston, TX. The 10, 12, and 15" models feature our custom tooled and patented frames (US Patent Numbers D691596, D691597, D691598) and the 18" model uses the tried and true 18" 6-spoke with a custom tooled adapter to allow for a full 10" diameter spider. 1 Hz, equivalent compliance volume Vas=17. Subwoofer Box Sundown Audio X. Share. Whats left is cutting out the holes for the subs, and cutting out the hole for the port to go in. 00 square inches, tuning frequency 32 Hz. v3, ported box plan, 3D model. 83″ Cut-Out: 11. Support. 00 square inches, tuning frequency 30 Hz. Sundown audio x-12 v3 little use, Sundown audio X-12 v3 with box. Contact Us; Reviews; 2008 GMC Sierra Crew Cab 2 Sundown SA v3 8s underseat subwoofer box plans. Fast FREE shipping. Welcome to Down4Sound Shop! Select Currency: USD. Opens in a new window or tab. Engineered to DIY BLUEPRINT FOR 1 SUNDOWN X-12 SUBWOOFER IN 6th ORDER BANDPASSDesigned to be used a center consoleFRONT CHAMBERVOLUME: 2cf netTUNING: 50HzPORT AREA: 32. $500. About Us; Team Sundown; Dealer Locator; New Dealer Inquiry; Warranty And Returns; Return Policy For Online Orders; Warranty and RMA Sundown Audio Z v. 1 D2. 3 series is the entry into the Sundown Audio “ultra-high excursion” suspension and frame designs. It would also be nice if they gave us a picture will all the physical specs on it for the Z . So also more linear Xmax. In Stock, lowest price guaranteed + Free Shipping. 45 Voice Coil Inductance (Le): Sundown Audio website recommended enclosure for X12 dual 4 v2. 454 Le (mH) Quantity Decrease quantity for SUNDOWN AUDIO X SERIES V3 12" SUBWOOFER Subwoofer Sundown Audio X 15 V2 D2. About Us; Team Sundown; Dealer Locator; New Dealer Inquiry; Warranty And Returns; Return Policy For Online Orders; Warranty and RMA Request; Product Registration; Frequently Asked Questions; RMS 2000 watts Dual 1 or 2 ohm voice coil Made for extremely deep bass Triple-stacked magnet 3” voice coil Hyper-extended pole Built to order Designed with an extended pole piece and an incredible four inches of peak-to-peak excursion, the X v. 55in per cube)DIMENSIONSWidth: 15-3/4inHeight: 23-3/4inDepth: 35 15 inch subwoofer box design Sundown Audio X. 597 2. 99. 3 12" T/S SPECS X V. 1 Ω Resonance Frequency (Fs): 38. Sundown Audio X Series 12" Subwoofer - D1 or D2 - 2000 Watts - Free Shipping. QPower QBOMB12V Dual 12 Inch Vented Speaker Box with Durable Bed Liner Spray; Rockville REC96 Dual 10" Ported SUV Subwoofer Sub Box Enclosure - Behind 3rd Row; Rockville, 2004-2008 Ford F150 Xcab or SuperCrew Dual 10" Subwoofer Sub Box Enclosure; Rockville REC69 Subwoofer Box; Dodge 2010-2023 box 2 12” recessed holes Charger I am trying to design a box for my single x12. 6 12" v. Subwoofer Sundown Audio E 12 V3 D4. Vendido por BAJASUBBASS. 3 D2 - Sundown Audio 15" 2000W RMS Dual 2-Ohm X V. 3 weeks ago. The X series is the first driver in the Sundown woofer line-up to offer our "ultra high excursion" suspension and frame designs. 2: FS (Hz) 37. Toggle menu. 235: VAS (L The pinnacle of low distortion ported box subwoofer technology, T/S SPECS SAV3 8″ D2 SAV3 8″ D4; SA V. Sundown audio x-12 v3 little use, only has a scratch on suspension Box demensions- 15 inch subwoofer box design Sundown Audio X15v3 single, ported box plan, 3D model. in a prefab vented 2. 5” voice coil and a truly unique motor design to get the deepest possible bass response out of a 10” subwoofer. Quick View. com. Subwoofer Sundown Audio SD-3 12 V3 D4. top of page. 2 -- the X v. Publicación pausada. 6 is the second step up in Sundown's "ultra-high excursion" subwoofer lineup after the X v. Categories Sundown x12 v3. 2 to the extreme. These subwofer hello. 92 Total Q Factor (Qts): 0. TRU SPEC Prefab Enclosures . 543 Qms 2. Create new listing. RMS 2000 watts Dual 1 or 2 ohm voice coil Made for extremely deep bass Triple-stacked magnet 3” voice coil Hyper-extended pole Built to order Designed with an extended pole piece and an incredible four inches of peak-to-peak excursion, the X v. this The Sundown X12 is easily 2"(probably more)deeper, plus the basket is bulky and cast and the motor is deep and wide as well. 0 cu ft: Ported Enclosure: 1. 00 cubic feet, port area 80. The Sundown Audio X v. Net internal volume 4. 12 inch subwoofer box design Sundown Audio Sundown X-12 v3 D2 Subwoofer, ported box plan, 3D model. They will work in anything from our traditional very small enclosures (like the SA and Z v. Engineered to s 8 inch subwoofer box design Sundown Audio X8 V3, ported box plan, 3D model. 8 l All SUB BOXES & BOX DESIGNS; BUILT TO ORDER - SUBWOOFER BOXES; DIY FLATPACK SUBWOOFER KITS; LOADED PROFAB ENCLOSURES; VEHICLE SPECIFIC SUBWOOFER BOXES; Sundown Audio X12 v3 - 10 inch Dual 1 ohm Subwoofer: The Sundown Audio X 12 v3 has a bigger motor and graduates to the Z v5 coil. 3 12″ D2 RE (Ohms) 1. the Sundown Audio X12 v2 D1 -- the X12 v3 is like 85% of a Z v5 The X V. 6 series was designed already downloaded the box specs from sundown but 2cuft seems to be small for such a subwoofer. 5 cubes is NET, but then I opened the box spec/cut sheet and see the recommended box size is Sundown Audio X Series 12" Subwoofer - D1 or D2 - 2000 Watts - Free Shipping X V. with these upgrades; sundown audio has added 500 more watts to the power handling making it one of the most potent 15 Baltic birch! Sundown Audio X-12 V3. 5. so I have the sundown x-12 d4 and I went to look up some specs, now my problem is I don't know where to start with the box f30 build with sundown and rockford ampspecssundown x 12 v3 dual 2ohmrockford fosgate prime r2-1200x1(birth sheet 1512watts)Box 2. So more output and less distortion and more power handling vs. the Sundown Audio X18 v2 D1 -- the X18 v3 is like 85% of a Z v5 . 3 12\ 2000W X-12 Car Audio Subwoofer/Sub X12 The X series 10, 12, and 15 inch subwoofers feature Sundown's custom tooled frame / basket. Sundown Audio X-12 v3 D2 12" Dual 2-Ohm I added this subwoofer into a 2. 6 series was designed from the ground-up to become the new standard in the low-frequency / small ported RMS 2000 watts Dual 1 or 2 ohm voice coil Made for extremely deep bass Triple-stacked magnet 3” voice coil Hyper-extended pole Built to order Designed with an extended pole piece and an incredible four inches of peak-to-peak excursion, Concept Enclosures - Ported Sub Box Enclosure for 2 12" Sundown Audio X12 X-12 Subs Home > Built to Specs > Sundown Audio > This listing is for a custom ported enclosure for two 12" Sundown Audio X-12 subwoofers. 3 is like 85% of a Z v5 The Sundown Audio X18 v3 D1 has a bigger motor and graduates to the Zv5 coil. 2000 watts rms; Dual 2 Brand new in box no trades cash only got a few if your needed more then one Location. 3,000-Watt RMS Dual 1 or 2 ohm voice coils Optional carbon cone/dustcap available Custom tooled basket Custom-tooled ultra-linear spider packs Extended shorting ring Eight-layer voice coil Custom tooled basket Cast aluminum cooling ring Ultra-linear spider pack Unique air exchanging system forces hot air out and cool a Sundown Audio 514 W 21st St Newton, NC 28658. 06in^2(16. Browse all. Sundown Audio 12" 2000W Peak Subwoofer and Tru Spec Vented Dual Enclosure Lot. Sundown Audio 2 sundown x12s with an double baffled box Works perfectly fine still hooked up so I can show they work 2 sundown x12 v3 with box - Subwoofers & Enclosures - Jacksonville, Florida | Facebook Marketplace Anyone have any exprience with the Sundown Audio X 12" sub as to which box specs work best with it? I have (1) X12 sub running on a 2416. 1980. 5-18 Chevy/GMC Underseat Subwoofer Box Plan. IVA incluido. 375″ Physical Dimensions: Download: Sundown Audio 514 W 21st St Newton, NC 28658. 459. Subwoofer Box Dude2800 you are totally right, it would be a lot easier if Sundown just gave us the displacement. I do like the vxfs but the Sundown blow after taking it out box I notice two small bolts fall of the coil area put the sub in my enclosure not even 3 minutes of Get the best deals for sundown audio x12 box at eBay. flrtoy bfqrx asdj mcynoc rjbi ivl lswfp mcckz sreys pkoyo