Diy sound group cobalt Both of them were expertly packed and shipped by Erich! For all those "on the Sound Group Diy Sound Group Diy - Denovo audio has been the leader in flat packs because our cabinets are simply better. 2. Knock down subwoofer cabinet for 12" subwoofers Sep 29, 2025 · Denovo Audio, Titan-815LX, SEOS, waveguide, Celestion 1731 compression driver, speaker kit, Celestion woofer Oct 1, 2024 · As title says. DIY Sound Group, DIY Speaker KitsHome Theater Kits Home Audio Kits Subwoofer Cabinets Subwoofer Flat Packs Accessories Speaker Parts Odds and Ends Home Theater Kits Home Audio Kits Subwoofer Cabinets Subwoofer Flat Packs Kuda™ (ported) The Cube (slot ported) Sledge (sealed) Impact (midbass) Accessories Speaker Parts Odds and Ends D I Y GroupDIY - Do it yourself (DIY) audio & electronics forum. Jan 12, 2021 · You might find that you really enjoy the sound of compression drivers for music - I do, some people prefer them. Join us to elevate your DIY journey and impress your audience. Oct 14, 2024 · Design Performance Value I have a pair of the 88 specials and absolutely LOVE them! I can't tell you how big of a fanboy I am of these speakers! I'm making a complete DIY Sound Group home theater setup that would include a 15 speaker atmos system using the anthem avm90 for processing. 0 or 2. Keeping parts in stock for this speaker was difficult, which Nov 21, 2023 · Here’s a few photos showing how I am assembling one of DIY Sound Group’s Cube-12 MAX Subwoofer Flat Packs. Jan 8, 2006 · Having watched 2 of the newest Dolby Atmos discs at the weekend really has highlighted how impressive the speakers are and what you can achieve with a bit of DIY assembly skills and patience. There's no overly sloppy assembly with our cabinets and they can be assembled easily without screws or nails. The cabinets are in so so shape and could use a fresh coat of paint, but they still sound good. 4 DIY Sound Group speakers, Crown XLS 2502 Sub amp, Zidoo Z9S, 2019 Nvidia Shield TV Pro A pair of Apollo speakers will pressurize a room like no other 7" two-way. DIY Sound Group, DIY Speaker KitsProven Custom Designs High Quality Components Easy to Built Kits Name Brand Parts Free Shipping on Most Kits DIY Sound Group, DIY Speaker KitsYou have no items in your shopping cart. 1 system made of quality, Audio-Centric name brand components which are easy to assemble and cheap enough for low budget or space conscious buyers. Sep 23, 2015 · Looks like DIY mains are catching on. DIY Sound Group, DIY Speaker KitsProven Custom Designs High Quality Components Easy to Built Kits Name Brand Parts Free Shipping on Most Kits DIY Sound Group, DIY Speaker KitsProven Custom Designs High Quality Components Easy to Built Kits Name Brand Parts Free Shipping on Most Kits The DIY community needed a small but powerful speaker that could be mounted just about anywhere and still keep up with much larger speaker models. 5" coaxial using the same magnet and motor assembly as the Volt-8 and Volt-10. Most The crossover was designed to give an even response that not only excels for surround sound speaker use, but also for great front speaker performance. I'd like to take care of that and also better explain why the site was started, improve product descriptions, photos, etc. Denovo Audio, 88-Special, SEOS waveguide, speaker kit, DNA-360, Jeff Bagby Jan 18, 2021 · If a thread like this exists already I apologize. Nickel is probably more Jun 12, 2021 · The DIY Sound Group HTM-12v2 is a DIY design from Matt Grant which was/is available in kit form from DIYSG. 5mm X-max, powerful woofer, Eminence custom woofer Oct 4, 2018 · Nothing fancy at all. They were mounted with brackets so there are small May 14, 2009 · Hey Guys, As you may know and as can be seen in my signature, around this time last year I took the venture into building my very first speakers (HTM-12's) from DIY Sound Group and since then I have never look back. 4 Atmos setup. Kevin I put them about 3' away from me and they generate a very full and rich sound, balanced, good imaging, all the superlatives. Jun 8, 2021 · Information and Photos The DIY Sound Group 1099 is a DIY design from Ryan Bouma which is available in kit form from DIYSG. Most people would think of them more along the lines of a traditional speaker using a dome or ribbon tweeter versus compression driver. It’s not the prettiest woofer out there but if you need a small home theater speaker Slot Port Denovo Audio subwoofer flat pack. Jan 8, 2018 · Infinity 1260w Media Cabinet Subwoofer $250 Build My DIY Sound Group 88 Special (L/R) - "FUD Buster" Build Guide/Thread DIY Sound Group: General Information and Tips tuxedocivic Reply Like 1 Reply Mar 1, 2024 · Is this guy still in business. Jan 3, 2019 · Blister64 Full Basement Build Samsung Q90T 75" | Emotiva RMC-1L | Emotiva XPA-DR3 Gen 3 | Emotiva XPA-7 Gen3 | DIY Sound Group Ported 1299 TMWW Front Stage | DIY SG Volt 10 Surrounds | Monoprice 8" Alpha In-ceiling Atmos | Three Stereo Integrity HS-24 mkIII's sealed | Sinbosen FP20000Q | Zappiti Pro 4K Player and NAS 🎧 DIY Powerful Bass Filter Circuit - Clean & Deep Sound! 🔊🎚️Want to improve your audio system with cleaner bass output? In this video, I’ll show you how t This group is for the DIY junkies that love DIY Sound Groups products as well as other DIY sound solutions. Good luck, been eying up all those speakers from DIY sound group. DIY Sound Group, DIY Speaker KitsNew Customers By creating an account with our store, you will be able to move through the checkout process faster, store multiple shipping addresses, view and track your orders in your account and more. You'll also find components that were purchased for speaker kits that for one reason or another weren't completed or we just decided to just move in a different direction and never listed the kit. They can also be used in a small room where you don't need speakers to play really loud. These would make great computer speakers. Thank you. From driver selection to crossover design, discover professional techniques to craft speakers that deliver pristine sound. Not a tower speaker per say but you can make it one. DIY Sound Group, DIY Speaker KitsProven Custom Designs High Quality Components Easy to Built Kits Name Brand Parts Free Shipping on Most Kits DIY Sound Group, DIY Speaker KitsSpeaker Parts Here's where you'll find the Anarchy woofers, SEOS™ waveguides, and compression drivers. Kevin Oct 31, 2024 · Full measurements for the DIY Sound Group HT-88 speaker kit. Jun 7, 2025 · I have 4x DIYSG Volt 6 speakers for sale. They are still mounted to my ceiling in the home theater so Dec 1, 2018 · Sensitivity: 88. Thee's probably only 10-15 left to move and 99. They will be ported. Sold as a pair. Uncover tips, techniques, and innovative ideas to create unique, high-quality sound systems. The purpose of this thread is to build a list of members willing to demo their DIYSoundGroup Dec 27, 2024 · DIYSG DIY Sound Group MBM-15s (2). In fact, cuts are so precise that some people have assembled them using nothing but strong masking Denovo Audio Volt-10 flat pack, speaker flat pack, knock down speaker cabinet, DIY speaker kit, DIY speaker cabinet for Atmos The Ion-4 is a small full range speaker that works great as a computer speaker. Aug 13, 2024 · What makes these high-end DIY speakers possible is the range of retailers selling excellent parts kits. I liked DIY Sound Group's S2000 for LR and S2000 MTM for center. Magnum-12 woofer, Denovo Audio, small subwoofer, 12. DIY Sound Group, DIY Speaker KitsSpeaker Parts Here's where you'll find the Anarchy woofers, SEOS™ waveguides, and compression drivers. These kits include the speakers themselves (drivers) and all of the electrical/electronic parts you’ll need, along with detailed instructions on how to assemble them and build the boxes. The cabinets were made exceptionally well, and everything was packaged like they were shipping a Faberge egg. The Helix MT or Cobalt will work great for you. 00 Add to Cart Options The crossover was designed to give an even response that not only excels for surround sound speaker use, but also for great front speaker performance. Denovo Audio, HT-8, SEOS, waveguide, Celestion CDX1-1445, speaker kit Jun 1, 2021 · DIYSG Volt-6 Speaker ReviewInformation and Photos The DIY Sound Group Volt-6 is a DIY design from Matt Grant which is available in kit form from DIYSG. Click to expand Jul 18, 2019 · The DIY Sound Group HTM-12v2 is a DIY design from Matt Grant which was/is available in kit form from DIYSG. I love how these are made and how everything fits perfectly and the resulting very strong cabinet. I haven't been on this scene for a while but i'm designing a dedicated HT room and i wanted to go with some of the largest speakers he used to offer, but now i see its VERY limited in his offering and everything is sold out. Note the distinction of this model is “v2” as this is an update that was made from the previous version in 2020. HTM's - amazing CLARITY Take a Look NEW DIY Kits & Parts - From - $ 54. Continuing a Legendary Woofer: As we all know from the website, DIY Cable-Exodus sadly closed it's doors. Denovo Audio 1099 flat pack, speaker flat pack, knock down speaker cabinet, DIY speaker kit, DIY speaker cabinet I am wanting to build another Volt-10 soundbar (10”coax for LCR duties). Price is about $350 and the sizes are perfect. 0cuft Ported Flat-Pack for 18" subwoofers Jun 28, 2025 · Discover the ultimate DIY sound experience with our expert guide. Thanks to the Tang Band woofer and Fountek ribbon tweeter you'll get that high end sound along with good bass response from a very small speaker. . 83V/1m). Slot Port Denovo Audio subwoofer flat pack. Mar 2, 2005 · I was told once that some people preferred the sound of a big iron transformer at the front. I might still pull the trigger on Cinema 10 before they go away with a 88 special center or something like that. 83v / 2M on the tweeter axis and scaled 6dB to approximate 2. Knock down subwoofer cabinet for 12" subwoofers Sep 29, 2025 · Denovo Audio, Titan-815LX, SEOS, waveguide, Celestion 1731 compression driver, speaker kit, Celestion woofer DIY SOUND GROUP General Topics Questions about kit assembly, picking the right kits, etc. DIY Sound Group, DIY Speaker KitsProven Custom Designs High Quality Components Easy to Built Kits Name Brand Parts Free Shipping on Most Kits From the speaker designer: The Overnight Sensations were designed to be a quick, economical build that could put out a surprisingly-big sound in a small box. This is the last chance to buy the Vortex 12 coaxials. home improvement projects). 00 As low as: $45. I'd be willing to go a bit higher price, if there a big enough jump in quality and the size remains the same. Product Notes: The Ion-4 is a small full range speaker that works great as a computer speaker. As my previous speakers were XTZ Cinema M6's, naturally my surround speakers Denovo Audio Apollo-7 MTM, speaker flat pack, knock down speaker cabinet, DIY speaker kit, DIY speaker cabinet Denovo Audio Sledge M3-15 MDF 3. A better place to discuss DIY speakers, headphones, amps, share plans and schematics, and link to interesting projects. Sep 26, 2018 · The Fusion 8 for it's size, cost and ease of build. Here are some notes from the product page: The Elusive 1099 has gained a cult following since it hit the DIY scene many years ago. Cabinet: The Sledge M6-21 is a 6. 5" carbon fiber woofer, Wavecor tweeter, Wavecor TW022WA02, speaker kit, Paul Carmody, center channel Jan 28, 2016 · JVC RS600, 110"d StudioTek 130, Panny 820 4k Player, Denon AVR-X6500H, 5. Denovo Audio, RS100-4 woofer, full range DIY kit, Pete Schumacher Purchasing Notice: The Cube-15 MAX Product Highlights: Every panel is precisely cut using a $400k industrial CNC router so panels fit together perfectly in rabbet joints and dado grooves. 5 and . I believe the woofer is Celestion, and the tweeter is Scan Speak. 50 subwoofer. These would be in a room 14'x20' used for %80 home theater. Sound absolutely incredible! A Very Solid Speaker review by Jason on 1/26/2020 Design Performance Value Bought these as my first DIY speaker build, and being a perfectionist, I was worried the build would be difficult or The DIY community asked for a well braced 6cuft sealed flat pack to pair with the well regarded 21" LaVoce SAN214. Contact Information Contact Us About Us Address: Cincinnati, Ohio, USA Why DIY Sound Group Proven Custom Designs High Quality Components Easy to Built Kits Name Brand Parts Free Shipping on Most Kits DIY Sound Group, DIY Speaker KitsEarlier this year I worked on the new website but haven’t had time to get all of the sections finished up. They also make great computer or bedroom speakers. The 7" Anarchy woofer that Kevin designed is an excellent woofer or midwoofer with it's massive 25mm peak-peak xmax. 00 Special Price $55. I used these for all the surrounds for a 7. I also want to get a better handle on organizing inventory and start adding things to the B-stock, sample, clearance section. You'll need some decent power to get it moving though. DIY Sound Group, DIY Speaker KitsThe Cube - Slot Port Subwoofers These Cube subwoofer cabinets are precision cut using a CNC router. Their site no longer works. it made the sound "bigger". DIY Sound Group, DIY Speaker KitsEminence 6" Alpha 6CBMRA Eminence Regular Price: $80. Some items are listed as B-stock. From the speaker designer: These speakers are like those roadsters, spyders, speedsters, and barchettas. Here are some notes from the product page: The Volt-6 has a custom made 6. First here’s a link to the product: Link to Cube-12 MAX Here’s how it is shipped, in Apr 6, 2025 · I have 4 of the DIYSG Volt 10 assembled in the angled cabinets. 5” coaxial using the same magnet and motor assembly as the Volt-8 and Volt-10. hearing HT-8s but wanting to buy HTM-12). Link to the forum thread for this design The following measurements were performed on my 10' tall outdoor turntable, measurements taken at 2. Knock down subwoofer cabinet for 18" subwoofers Denovo Audio, HT-88, Celestion woofer, SEOS-77 waveguide, speaker kit Jan 5, 2023 · DIY SOUND GROUP DIY Sound Group, DIY Speaker Kits www. I don't know the models Is DIYSoundgroup still around? I am wanting to build another Volt-10 soundbar (10”coax drivers for LCR duties). review by Samps on 8/23/2018 Design The small size of the Speedster is deceiving. You bring up a great point about where each design sits in relation to commercial products. Nov 3, 2019 · I'm about to build some 1299's for LCR and would like some help with the cabinet dimensions. It’s not the prettiest woofer out there but if you need a small home theater speaker Sep 29, 2025 · Denovo Audio, Titan-815LX, SEOS, waveguide, Celestion 1731 compression driver, speaker kit, Celestion woofer Jan 31, 2019 · One reason DIY is so valuable - the performance you can get for a fraction of commercial price. Sep 29, 2022 · Kuda M8-18k Baltic Birch 8. 25" deep vs. 5" carbon fiber woofer, Wavecor tweeter, Wavecor TW022WA02, speaker kit, Paul Carmody, center channel, MTM speaker Mar 11, 2018 · I am in the need for some new speakers and always wanted to try DIY. Yours for $150 (for all four) picked up in Appleton WI 54956 Thanks Andrew Continuing a Legendary Woofer: As we all know from the website, DIY Cable-Exodus sadly closed it's doors. I dont check every day, but have checked often and just about every option is out of stock, all the time. Denovo Audio, 4. 99. 4K views 21 replies 10 participants last post by lowcrawl Dec 9, 2019 G Denovo Audio Apollo-7 MTM, speaker flat pack, knock down speaker cabinet, DIY speaker kit, DIY speaker cabinet Jun 4, 2023 · DIY Sound Group 88 Special Build Thread and Guide I am new to DIY speaker building, but not new to DIY projects in general (i. Could be a weekender project for an addict, a gift for a teenager, or--in my case--a set of small, full-bodied monitors that I could listen to while I graded papers. Please understand that I've had to make each product over again and there could be some small mistakes in the descriptions that I'll be fixing over the next week or so. In fact, cuts are so precise that some people have assembled them using nothing but strong masking Denovo Audio Volt-10 flat pack, speaker flat pack, knock down speaker cabinet, DIY speaker kit, DIY speaker cabinet for Atmos Denovo Audio, HT-8, SEOS, waveguide, Celestion CDX1-1445, speaker kit Jun 1, 2021 · DIYSG Volt-6 Speaker ReviewInformation and Photos The DIY Sound Group Volt-6 is a DIY design from Matt Grant which is available in kit form from DIYSG. DIY Sound Group, DIY Speaker KitsProven Custom Designs High Quality Components Easy to Built Kits Name Brand Parts Free Shipping on Most Kits Oct 14, 2018 · Are you talking about the Cobalt-8? I guess I could look into these too since the Fusion 8 tower are gone. 0 cubic foot sealed subwoofer flat pack with full depth bracing every 7 inches. This year shows a large amount of smaller speakers, from Anarchy drivers, Cobalts and the S2000 series. Stacked birch plywood with walnut burl veneer. e. Thank you for any and all suggestions. thanks again Great value for $, precise design and fit. All products are brand new and never used. Denovo Audio, subwoofer flat pack, knock down subwoofer cabinet for 18" subwoofer Jul 18, 2019 · Information and Photos The DIY Sound Group 1099 is a DIY design from Ryan Bouma which is available in kit form from DIYSG. 9% of the time Soundbars or HTiB (Home Theater in a Box) systems are not a good investment of your time and money. 7cuft when used with a subwoofer. This means they DIY Sound Group, DIY Speaker KitsProven Custom Designs High Quality Components Easy to Built Kits Name Brand Parts Free Shipping on Most Kits Jan 22, 2018 · There are still some changes that need to be made to the site but it should be functional. I had these set up with a pair of mini-DSPs (if you need them we can work something out) I don't have the specs handy but I assume there is a thread out there that Erich had posted at one time. Dec 5, 2019 · DIY Sound Group Jump to Latest 6. 0cuft Subwoofer Flat-Pack for 15" Subwoofers Mar 21, 2012 · Overnight Sensation Speaker kit (Single) - Speaker Kits DIY Sound Group Has anyone had any experience with it? Will it put commercial speakers costing many times more, to shame? Can anyone suggest a better kit for a similar price, or better drivers to use in conjunction with this cabinet? Thanks! Jan 16, 2025 · Learn how to build your own audiophile-quality speakers with our comprehensive 2024 guide. Is it that hard to source speakers? I am sure the panels/boxes are just CNC cut, so whoever runs the place Greetings all, I'm building some Paul Carmody S2000 speakers using a kit from the DIY Sound Group. My latest speaker project. Their website is up but everything appears to be out of stock. I am wondering the sound quality of the kits from DIY sound group? What other speakers can they be compared to? What box store speakers can they be compared to? Which kits are the best from DIY sound group? Dec 15, 2017 · I just noticed that the dimensions for the new Cobalt are virtually identical to the Volt-8 LX -- 10" wide x 14. You have approval obviously, will be watching with interest. Great center channel. 6dB (300Hz-3kHz ; spec: 93dB) It seems consistent that the rated sensitivity is simply taking the highest SPL across the frequency range. 25 Inch Tweeter Cobalt magnet Speaker 4Ohm 8Ohm 50W Wide Frequency Response High -Pitched Loudspeaker For DIY Home Theater 2PC US $27. I still have some products to move over from the old site and will try to do a few per day. It is the general consensus of r/hometheater not to recommend these things and instead simply steer a user toward a 2. That's probably about the loudest and lowest you can get in a relatively compact package. The Jeff Bagby-designed Helix dome MTM kit has also been restocked. I have been using these as Atmos speakers but just purchased some different speakers to replace them so I no longer need these. ‘1099’ refers to the 10" woofers and the high sensitivity of 99db (2. 223 1,802 Is DIY Sound group defunct? by pawantanwar Oct 24, 2024 Continuing a Legendary Woofer: As we all know from the website, DIY Cable-Exodus sadly closed it's doors. 5" tall x 10. It came with CNC-milled flat pack birch cabinets that I'd like to apply a clear finish to. We turned to Eminence for assistance and they designed us a custom 10" coaxial for high output and impressive power handling. There's also a Replacement Parts category for items sold in many of the speaker kits. They sound amazing, at least in my opinion. diysoundgroup. Click here to continue shopping. How From the speaker designer: The Overnight Sensations were designed to be a quick, economical build that could put out a surprisingly-big sound in a small box. Yeah I'm very tempted to build something else after enjoying building my subs! Need another Jun 7, 2021 · Information and Photos The DIY Sound Group 1099 is a DIY design from Ryan Bouma which is available in kit form from DIYSG. These are fully assembled so no DIY needed. Most people will put their toe into the ocean of DIY first with smaller speakers (Fusion 8) or surrounds (Volts) before getting neked and diving in. Jun 7, 2021 · Information and Photos The DIY Sound Group 1099 is a DIY design from Ryan Bouma which is available in kit form from DIYSG. Not affiliated with the website, just a very frequent customer who knows that inventory has been hit-or-miss so I want to The DIY Sound Group 1299 and Volt 10 speakers are finally completed and installed in my home theater. Electronic forums for audio design & audio schematics. 03 Jan 16, 2022 · DIY Sound Group has restocked some speaker kits. Kevin Compare (0) My Account My Wishlist The Speaker Blog Log In Welcome to DIY Sound Group CONTACT US 0 Home Theater Kits Home Audio Kits Subwoofer Cabinets Denovo Audio 1099 center channel flat pack, speaker flat pack, knock down speaker cabinet, DIY speaker kit, DIY speaker cabinet DIY Sound Group, DIY Speaker KitsNew Customers By creating an account with our store, you will be able to move through the checkout process faster, store multiple shipping addresses, view and track your orders in your account and more. Master the art of crafting your own audio equipment, from speakers to amps. Kevin Slot Port Denovo Audio subwoofer flat pack. 80 Shop Now Dec 20, 2021 · I built these a couple of yours ago and am very happy with them for LCR. 00 $55. They are no longer listed and I can't remember what brand/type the drivers are so if you have them/know please let me know. Home theater dynamics will take on a new realism, and the bass extension capabilities of Apollo will allow you to fine tune subwoofers to augment only the lowest octave giving you the most coherent and integrated sound possible. ‘1099’ refers to the 10” woofers and the high sensitivity of 99db (2. We would like to show you a description here but the site won’t allow us. 00 DIY Sound Group, DIY Speaker KitsSpeaker Odds and Ends These are left over parts from previous speakers. 69 US $4 off on US $26 Save US $13. Perfect for DIY audio enthusiasts! Jan 22, 2023 · 1. Click to expand Heck yeah you’re busy because the kits rock! Who cares if you have a bunch of reviews when they sell out whenever you put them in stock? If you know you know! The only kit I’ve bought so far is the Apollo MTM and I left a review if that counts. I would prefer port tubes if Erich has that as an option, if not, slot ports will do. Many of us are interested in DIYSoundGroup speakers but may want to hear them prior to buying. 83v/1M level. Quite a size difference to the Apex though, not quite sure how to approach the subject. been trying to get some various speaker kits for literally years. com DIY Sound Group, DIY Speaker KitsThe Cube - Slot Port Subwoofers These Cube subwoofer cabinets are precision cut using a CNC router. Better than the 82 db SVS speaker I currently own. This thread shows my first build of 2 88 Specials for a LR setup (phantom center) from DIY Sound Group. Took me almost three months. This site was designed to help organize group buys and help track all other projects that may benefit the diy community. Apr 19, 2018 · I'd look at the Apollo MTM on DIY Sound Group. All flat packs are made from Carb 2 Compliant material and ready for easy assembly. But the majority do find dome tweeters to be smoother for music. Denovo Audio, HT-10, SEOS, waveguide, Celestion CDX1-1445, speaker kit DIY Sound Group, DIY Speaker Kits$80. No more than $250-$300 new. Parts Express C-Note kit. g. review by Michael on 2/18/2018 Design Performance Value (Posted on 3/23/13 from the old site) I found this DIY Sound Group via AVS forum. Here is some more information on the speakers, as well as some sound demos and my initial Feb 15, 2025 · I am new to your group and wanted to find out how to purchase a DIY kit as well as where I can view them online. 25" deep. Excellent speaker for Atmos review by Michael on 2/13/2021 Design Performance Value I echo all the reviews here. I'm happy to say that Kevin agreed to let me keep this little beast in production from the same manufacturer, same specs, and using the same materials as before. The RS100 is a truly full range driver, very smooth all the way to nearly 20KHz. I wanted 98~99 db efficiency but 94 db is still pretty good. This would require an in home demo from another forum member who owns the kit in questions, or a similar on (e. The diyAudio CommunityGet answers and advice for everyone wanting to learn the art of audio. May 17, 2023 · DIY Sound Group speaker reviews really are that rare. 10" wide x 14" tall x 10. These are mostly 2 or 3 way speaker kits that could be considered 'full range'. Apr 14, 2020 · First, I'd like to say DIY Sound Group did an excellent job with the kit. Denovo Audio, HT-12, SEOS waveguide, Celestion CDX1-1445, speaker kit Speaker kits used for home audio or monitors Jul 18, 2019 · Information and Photos The DIY Sound Group Volt-6 is a DIY design from Matt Grant which is available in kit form from DIYSG. The Volt-8 does quite well in small ported enclosures between . ErichH and this community has made it possible for many people to leading performance subwoofers at value prices.