My 2A3 monoblocks were a perfect pairing for these. It is not often you see ‘small’, ‘full-range’ and ‘horn’ in the same project. Dec 8, 2011 · The Frugel-Horn Mk3 began as an open-source DIY project to develop a small, inexpensive, full-range rear-loaded corner horn. When this technique is used to take the energy from the back of a speaker and redirect it to the front, you have a folded- horn, bass-reflex cabinet. Jul 12, 2012 · XS-21 Chimera 18" Bass Horn - Ramsdell Pro Audio They state a 12. Tweeter Range 6kHz to 17. Also for: Kf940. Mar 24, 2021 · Sound Town CARME Series 12" 800W Powered PA/DJ Subwoofer with Folded Horn Design, Birch Plywood, Black(CARME-112SPW) dummy Sound Town METIS Series 1400 Watts 12” Powered PA DJ Subwoofer with Class-D Amplifiers, 3” Voice Coil (METIS-12SPW) Aug 30, 2021 · A 3-way system consisting of a one-inch compression tweeter horn, two-inch compression midrange horn, and a fifteen-inch folded bass horn. 3 (July 1952) " Construction of Back-loading Folded Horn Cabinets for 12 and 15 Inch Loudspeakers " - a smaller cabinet design that requires B52 LX-18EV3 18" Passive Folded Horn SubwooferThe LX-18AV3 (active) and LX-18V3 (passive) are the third generation of our powerful folded horn subwoofer design, hailed by music professionals for their reliability, performance and affordability. V3 improvements include a larger cabin Aug 4, 2009 · Overview: This is a calculator for designing a 1/4 Wave Flared Vent T-Line/Horn/Bass Reflex Enclosure. 8 Cu Ft sealed box for the woofer. This cabinet has a titanium horn with a full crossover network. By Martin J. 1966 Tannoy LSU/HF/12/8 Gold Dual Concentric Speakers. 5" wide, 30" size box. 99 The Cerwin-Vega EL-36D Earthquake 18" 1000W Folded Horn Passive Subwoofer is a testament to over six decades of industry-leading innovation in the realm of subwoofers and live sound technology. The Cerwin-Vega TS-42 Folded Horn delivers more bass per square inch than other subwoofer designs and includes a curved horn mouth bracing for smoother frequency response. Still too wide? CARME-112SWPW-PAIR | CARME Series 2-Pack 12" 800 Watts Powered PA DJ Subwoofers with Folded Horn Design, White Brand New Originally $729. BOXPLAN-BP6S Current Version: 1. USE BALTIC OR MARINE PLYWOOD 18mm - 1PAIR = 3 PCS PLYWOODFrequency Range: 53hz - 150hz @ 1CAB 130DB USI Mar 30, 2001 · Historically horn loaded enclosures have been used in large venues for two reasons related to the differences outlined above: 1) They can more easily reach a desired SPL with less amplifier power than front loaded designs, and 2) Because the dispersion is more controlled due to the horn it can be easier to get better behavior from multiple Aug 3, 2009 · 1 - There may be some blurring between the two, but a tapped horn has one side of the driver firing into the horn at the "throat tap" (S2 in hornresp), and the other side at the "mouth tap" (S3 or S4 in hornresp). The SP 118 FHBX cabinet is finished with Peavey's Jun 25, 2023 · Sound Town CARME Series 12" 800W Powered PA/DJ Subwoofer with Folded Horn Design, Birch Plywood, Black(CARME-112SPW) 3. Folded tapped horn subwoofers have the back of the sub placed closer to the horn. The T48's 24x24 inch footprint is no larger than the average reflex sub. Just under 4. Configuration Dual 12" folded horn passive subwoofer Transducer LF: 2 x 12", HF:Â -- Impedance 4Î 12" 2-WAY POINT SOURCE . Will be continued. 2-way Line Array with Air Motion Transformer and XMT200 horn All B-52 folded-horn cabinets are loaded with the new B-52 18-220X subwoofer which provides high-power handling, great efficiency, very low distortion and accurate sound reproduction. Apr 12, 2013 · Even when touching the wall the rear opening of the Frugal Horns is still 10 inches away. 00 $2,799. Also, you asked about a tweeter, but didn't mention mids at all. The DBH218 is most efficient in the 80 Hz range. For the box to actually be a box, it should be zero. For 20 Hz the path needs to be 344/20/4= 6 meter long. It is fully functional, and sounds great. 99 Shipping. The EAW BH760, KF940 and countless other horns have similar bends of near 180 degrees as in your design, yet show no cancellations due to the bends until above 1000Hz, well Sound Town 1400 Watts 12" Powered PA/DJ Subwoofer 2. Trimmer adds or cuts the horn output). A horn loudspeaker is a loudspeaker or loudspeaker element which uses an acoustic horn to increase the overall efficiency of the driving element(s). The Jubilee is a much less complex build and is a much better horn, in fact it is the horn that PWK had hoped the Khorn would be but was not. 99 + $299. New Price $399. com FREE DELIVERY possible on eligible purchases The Peavey SP FHBX Folded Horn PA Subwoofer is a high powered sub that kicks out some serious, earth shaking bass! Utilizing an 18 inch Low Rider Black Widow loudspeaker with a 4 inch voice coil and Kevlar-impregnated cone in a folded-horn design, the Peavey SP FHBX produces massive low end that is ideal for use in nightclubs and large concert productions. Great for full bands, churches, DJs, Karaoke, live gigs, pa systems. POWERFUL clean clear soundputs grins on everybody's faces ••• The global success of the FRX and FRX+ series affirms Electro-Voice’s approach to coaxial horn-loaded loudspeakers for venues of all sizes. The SP 118 FHBX is constructed of both Baltic Birch and MDF, which is a void Aug 4, 2009 · Overview: This is a calculator for designing a 1/4 Wave Flared Vent T-Line/Horn/Bass Reflex Enclosure. The way to cut your panels that make up the rest of this horn is simply to cut several 48 x 10" or 48 x 12" inch pieces to work with. This way, the backward motion of the woofer produces a sound that augments the sound produced by the forward motion through the horn. Between the grid and the measurements on the original drawing, I was able to figure it out. Folded Horn speakers work like a trumpet in that the sound comes out of an expanding tube/box. King, 06/20/12 Mar 27, 2021 · Vishnu Vinod, Adding a second set of internal corners to your folded/bent horn path would not be useful, though longitudinal bracing is helpful to stiffen up the horn path. horn starts at 3" by 30. It's amazing how low these speakers will go when placed just right in the corners of a room AND how much they just love 2 watts of SET power. The larger up to the full 36 inches, will be louder. Reason being the lowest frequency a horn speaker can produce is directly related to the size of the horn mouth. Build plans for the Khorn are on line. 1 Channel w/ 2 Speaker Outputs, Folded Horn Design, Built-in Mixer, Plywood, Black (CARPO-M12DS): Stage Subwoofers - Amazon. Dec 13, 2019 · Atau bisa yang lebih simpel lagi menggunakan grill praktis speaker 12″ yang banyak dijual ditoko, seperti berikut : Demikian ukuran box speaker 12 inch rumahan, 2-way plus 1 tweeter yang bisa Kamu coba buat sendiri dirumah. 99 Jul 20, 2015 · A 15-inch driver has an effective diameter of about 12 inches and so the important wavelength is about 36 inches. Nov 20, 2018 · Klipsch 12" RW12D driver for lower bass bin. 00 Sale Devastator MkII 21-Inch Ported Horn Home Theater Edition (19Hz Tuning) - Single Flat Pack Aug 31, 2019 · Mungkin kamu tertarik untuk membuat box subwoofer 18 inch lainnya , silakan dilihat Desain Skema Box Speaker Lapangan 18 Inch Sub-Bass Model RCF Bassbin. 5 Inch Car Stereo 6. Features such as black coated metal grill and corners for overall protection. 5 inches. Folded tapped horn subwoofer designs are commonly used in tweeters and midrange subwoofers. VS12 12″ Compact Powered Subwoofer With DSP Mar 19, 2009 · A folded horn will want a rather high BL Product, and many home drivers aren't suitable for a horn. 5 x 33. The Cerwin-Vega AB36B Afterburner 18" Sub is a highly advanced design that incorporates Cerwin-Vega's 50 years of experience in building some of the industry's best known subwoofers.  Cosmetic wear such as scuffs, scratches, and a bit of paint splatter as Oct 6, 2020 · Dual 12" folded horns MTM arrangement, surrounding coax CD using commercial horns. The Cerwin-Vega EL36DP powered folded horn subwoofer has a 2000-watt Class-D amplifier capable of delivering 136dB with bass extension down to 36 Hz. The Rockville RBG18FA folded horn Buy Rockville RBG18FA 18" 3000w Active Powered Pro Subwoofer Folded Horn PA/DJ SubDirect with a 90 day money back guarantee including return shipping There are three different sizes available for the folded horn subwoofer. Dec 19, 2022 · Folded Horn 186 12 Inches VrsionLoad Tosunra T-1275 max. 5". It fits in a Corsa and is 12 x 17. 5 Inch 600W Car Subwoofer 1 Pair Car Inch Car 600W HUIOP Dec 3, 2010 · The horn box you linked to is attractive in that it doesn't take up a lot of room and should be a good jumping off spot. Jan 7, 2006 · 18" Folded Horn Enclosure I realize the idea is overkill from the start, but I recently acquired an 18" resonant engineering sub with about 3" of excursion and 5000 rms 10,000 peak power handling in good condition for dirt cheap. This is Feb 15, 2016 · And I came up with this monstrosity. The area of any cross section of the horn is very important, but the shape of the cross section is far less so. Although the woofer magnet is in the horn mouth this still doesn't leave alot of room for the horn size stated. Desain sederhana mudah dibuat, dan cocok untuk penyuka bass besar. He bought it, and we placed it into service with the 12 inch woofer that you couldn't move for the sealed box behind it - just to see how long it would last with 800 watts driving it all night long. 10" opening at the mouth. More options » LIKE, SUBSCRIBE, and SHARE for more SPEAKER PLAN. Mar 18, 2016 · Another horn which is also a better option than the Khorn or the University Classic is a horn designed by Ernst Georg Beck called the California. Diameter will be approx 5 meters. Demikian skema desain box speaker model turbo 18 inch bass folded horn untuk menjangkau area yang lebih jauh dari lokasi. 5 1/2 cu feet bulk. Sound Town CARME Series Dual 12" 1600W Passive PA DJ Subwoofer with Folded Horn Design, Birch Plywood, Black, for Lounge, Club, Bar, Theater, Restaurant, Church (CARME-212S) 4. 1 Channel w/ 2 Speaker Outputs, Folded Horn Design, Built-in Mixer, Plywood, Black (CARPO-M12DS) 1970s Sunn 118 MH bass cabinet1 18" speaker (Cerwin-Vega model 0188)Impedance: 4 ohmsPower rating: 300 RMSPurchased from a bandmate in 2000 and used frequently for rehearsal, recording, and performance for about 5 years. 1 Channel w/ 2 Speaker Outputs, Folded Horn Design, Built-in Mixer, Plywood, Black (CARPO-M12DS) Immerse yourself in an unparalleled audio journey with our CARPO-M12DS subwoofer featuring a 12" low-frequency driver and 3" voice coil, delivering an intense and robust bass experience. I use a sub so corner loading is not needed to extend bass response. The EVH series condenses all this experience into a new, dedicated solution for installed sound applications. Titan 48 15" DIY Folded Horn Subwoofers by Bill Fitzmaurice Designs. 1x 12NTLW3500 Dual Gap woofer 1x ND4015Ti2 compression driver. It moves hair This workbook can be used to design a tapped horn that uses the same fold used in the "Microwrecker" tapped horn. Cerwin-Vega EL-36DP 18-Inch Powered Folded Horn Subwoofer Responding to customer requests for a powered folded horn, the Cerwin-Vega EL-36DP powered folded horn subwoofer has a 2000-watt Class-D amplifier capable of delivering 136dB with bass extension down to 36 Hz. this subwoofer is very powerful sorry for all caps but i am telling you this thing is very powerful it punches chest at a very far distance. …Continue reading → Jensen Technical Bulletin No. The T48, loaded with one fifteen, beats any 2x18 reflex sub in sensitivity. The Fostex FE126En is rated at 93 dbs but it gains efficiency when placed in a BL horn enclosure. EVH represents a unique design concept: maintain directivity control all the way down to 500 Hz in a mid-sized, 15-inch two-way, coaxial horn 2010-08-12 12:12 am #1 using the calculated values for the folded horn's dimensions in the box. 130 dB (about what one Keystone sub with 1500 watts can do at 35 Hz) at one meter will be 106 dB at 16 meters. Tannoy Monitor Gold 15" Speaker in GRF Folded Horn Cabinet 1950's Walnut. What frequency in air has a wavelength of 36 inches. A common form (right) consists of a compression driver which produces sound waves with a small metal diaphragm vibrated by an electromagnet, attached to a horn, a flaring duct to conduct the sound waves to the open air. The reason folded tapped horns are so efficient is because they combine the “megaphone effect” of the horn with the “rearward Fully horn-loaded, full range, three-way system with a patented folded-horn 15" woofer delivers powerful low frequencies; 2" midrange and 1" tweeter compression drivers; Capable of extreme output levels with ultra low distortion and astonishing dynamic range; Available in a high-quality Walnut, Cherry, or Black Ash wood veneer finish; Made in USA Aug 11, 2012 · If ur interested in building one of these enclosure u need the small parameters of the driver so either finding them out or measuring them urself would be the first step Rugged Durability - The Peavey SP118 FHBX SP Series 18-Inch Folded Horn Subwoofer The Peavey SP 118 FHBX Sub is a newly designed folded bass-horn speaker system comprising the Peavey 1808-8 Low Rider Black Widow woofer. 5" aluminum horns and electronic crossover with a trimmer for a brighter sound. …Continue reading → Buy Rockville RBG15FA 15" 2400w Active Powered Pro Subwoofer Folded Horn PA/DJ SubDirect with a 90 day money back guarantee including return shipping Sep 30, 2014 · I found out that the model of horn these were installed in was called SL-36. Crossover is configurable for various crossover points & more. Buy it from our online store at an affordable price if you want to get better performance! Our 12-inch VS12 is ideal for more compact setups, with 1000 Watts of Class-D amplification, 130dB Max SPL, and intuitive controls that make it easy to tailor the bass response from your setup. DIY design: horn loudspeaker for 12" Tannoy Dual Concentric drivers Author: Chris Templer - TNT-Audio South Africa Published: July, 2015 Introduction. A Method for Designing a Compact Back Loaded Horn To achieve 50 Hz the effective mouth must be approximately 75 inches square. Mar 12, 2013 · The horn path length is determined by the lowest reproduced frequency, it needs to be 1/4 wave long. Jun 20, 2013 · A folded horn will be pretty big, but if you are after something smallish with some horn loading properties, maybe a cubo 12 or a tapped horn would be suitable. Jan 29, 2024 · Folded Tapped Horn Subwoofer. It should be noted also that some very big boxes use 12" speakers with pretty impressive results. FOLDED HORN 18" HIGH POWER BASS CABINET The Sub Series Speakers delivers superior power that makes a huge difference and creates a whole complete sound. Frequency Response: (+/-3dB) 25Hz - 120Hz. The sound of this folded horn cabinet is delightful and we'll sure you'll enjoy the BK-16 kit! BK-16 Kit Includes: 2x Fostex FE166NV2 6. Featuring a front-loaded, folded horn design, the DBH218 behaves conventionally in that adding boxes together not only increases the output but extends the low frequency response downward. Used Jul 19, 2021 · Complete Buyer’s Guide About the Best 12 inch Subwoofers in 2021: Most powerful 12 inch subwoofers are in the limelight from past few years and now car owners or studio musicians are paying good heed towards getting an improved subwoofer to meet the extra bass demands. 3 (beta) - 06-APR-2023 This workbook can be used to design a series-tuned 6th order bandpass system. About 80 lbs Only negative (to some folks) is it needs dsp to smooth mid horn's response for best performance. Dec 3, 2010 · The Hornshoppe's "The Horn' is a rear loaded folded horn that uses the Fostex FE126 and sounds very good. Peavey folded horn bass cabinet with 18 inch Vega speaker. I've built many boxes, and the idea of building a folded horn enclosure interests me becuase I dj a bit. We use 13500 inch per second divided by 36 inches and get 375 per seconds, or cycles per second. Really, once you understand the principles and geometry involved, a builder can tweak a proven design or invent his own with little trouble. Found a drawing for it, and then made a printout with a 36x36 grid overlayed . Featuring Cerwin-Vega's Tour Shield protective coating and a sleek, all-black finish, these powered speakers build upon Cerwin-Vega's subwoofer design and performance legacy. Cookie Duration Description; _ga: 2 years: The _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. Includes original documents for Behringer Eurolive B1200D-PRO 500W 12 inch Powered Subwoofer. Dec 20, 2014 · 2014-12-20 9:35 pm #1 Hey guys, I'm particularly interested in the LAB folded horn, The common version of the Levan had an 8 foot by 42 inch mouth and 1 bend Apr 20, 2018 · celestion 21 inch loaded horn plans Jump to Latest 3K views 8 replies 6 participants last post by Trimlock Apr 21, 2018 Mar 30, 2006 · Re: pro audio DIY 15"folded horns Alright, I've checked my sources; while it's true that high efficiency can be obtained in a folded horn of a given size at the cost of bass extension, what I meant in the earlier post by size and efficiency going hand in hand is that, for a given cut-off frequency, greater size will produce greater efficiency; the highest efficency for a given driver and a By “folding” the horn back on itself (so that the inlet can be near the outlet), you can significantly reduce its size, without compromising the effect. Nov 26, 2012 · To make the most out of his home theater sound system [Baccula] built this folded horn enclosure for as much bass sound as possible. Sound Town CARME Series 12” 800W Powered PA/DJ Subwoofer with Folded Horn Design, Black (CARME-112SPW)As an Amazon Associate I earn from qualifying link purc The Cerwin Vega EL-36D passive folded horn subwoofer is capable of power handling (RMS/Peak) 500 Watts / Peak 1000 Watts. Acousta-Stuf internal damping material JBL STX828S Dual 18-inch High Power Subwoofer W/Covers (Pair)TRUEHEARTSOUND Set of 6 Cerwin Vega 18" Afterburner Folded Horn Subwoofers, Pair of 2 Cerwin Vega Aug 3, 2009 · 1 - There may be some blurring between the two, but a tapped horn has one side of the driver firing into the horn at the "throat tap" (S2 in hornresp), and the other side at the "mouth tap" (S3 or S4 in hornresp). The design was conceived by [Bill Fitzmaurice] who thought there… Mar 12, 2013 · The more SPL generated, the louder it is at distance. Mar 7, 2022 · (1) RockvilIe ISO 12-18 Isolation Platform Acoustic Riser Pad 12"/15"/18" Subwoofers. this subwoofer i Its gigantic 21" woofer with advanced Stroker technology delivers 144dB of maximum SPL (better than 2 - 18" folded horn speakers. The V3 is bigger, louder and better. Inspired by the design of the Tuba HT and old horn subwoofers, I packed a 21" sub into a folded horn, outer dimensions measuring 32" (front) by 39" (length) by 42" (height). The adjustable compression chamber of the horn I pictured is just such a tweak. The 10 or 12" dimension is used for 8 and 10" woofers respectively. I added (2) 4" x 10. SPL falls off at 6 dB per doubling of distance outdoors. The horn opening need to be a full wave in circumreference for a horn suspended i free air. 5” sheets) Enclosure Type: Upper section- sealed, dual 8” mid bass with HF 1” Horn Lower section Front firing/folded corner horn Aristocrat design with Klipsch RW12D Inputs: Upper section dual binding posts for HF/MF Cerwin-Vega B-36 Folded Horn Bass Speaker Cabinet w/ 12", 18" Drivers- Legendary Allman Model ER124! Used – Excellent. This powerful audio device is engineered to handle an impressive 1000 watts of power, delivering deep, resonant bass that extends down to a low 36Hz. . 18" Woofer with 130oz Magnet and 4" Voice Coil. Easy portability, flexibility and performance are the hallmarks of the Titan Subwoofers. The formulas used in the calculator create a design that suggests the most maximally flat response in an anechoic environment based on the number of drivers, the thiele small parameters and the allotted dimensions specified in the user’s input fields. The woofer lasted about 1 week and we got a service call. The SP 118 FHBX is constructed of both Baltic Birch and MDF, which is a void free, warp-free, and highly durable material. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright A direct parallel between the efficiency curve and the height dimension is eminent. 5 foot folded horn in a 30" deep, 22. and remember Cant maxout it hurts my ears right away. 5 Inch 600W Car Subwoofer 1 Pair Car Inch Car 600W HUIOP This AB36B is in good cosmetic condition with no major tears in the carpet. Sound Town 1400 Watts 12" Powered PA/DJ Subwoofer 2. 5” Full Range Drivers; 2x Unassembled and Unfinished Baltic Birch Cabinets (Assembled measurements 29” tall x 14 3/4” wide, 9 3/4” deep) 12 oz. View and Download EAW Dual 12-Inch Horn Subwoofer KF940 specification sheet online. Jul 11, 2018 · On top I am designing a 12 inch mid low and 2 inch mid high and a tweeter for highs above 5K the 12 inch will have a horn in a form like a 5 gallon bucket with phase plug. Once you leave the anemic dynamics of all monkey coffins you are taking on a brave new challenge that few Americans are able to confrontthe challenge of authentic music dynamics that only horns can produce at low distortion. Small subs are 15 inches, medium subs are 18 inches, and large subs are a monstrous 21 inches. Key features include: • 4-inch “inside/outside” voice coil wound on both sides of the glass fiber coil former, providing more Devastator MkII 21-inch Ported Horn Home Theater Finished Subs (Powered and Passive models, 19Hz tuning) FREE SHIPPING!!! Regular price $5,598. 344/20 = 17 meters. Features: RockvilIe RBG18FA 18" 3000W Pro Audio Folded Horn Active Powered Subwoofer. power 2500 wattss #JIMLGTV #DIYFoldedHornSubwoofer DELTA F18B Folded horn supersub 3200 W Peak, 1600 W Programme, 800 W RMS141 dB Max SPL8Ω ImpedanceFolded horn design for long throw low end30 Hz - 300 Hz Frequency response2 x Parallel speakON compatible InputsRhino Rock textured black paint finish18mm Plywood construction4 x 4-way high impact plastic handlesSupplied with 4 robust castorsIntegral 35 mm … Delta F18B Read More » Its gigantic 21" woofer with advanced Stroker technology delivers 144dB of maximum SPL (better than 2 - 18" folded horn speakers. Would each fold only be an inch or 2 high? Aug 15, 2023 · Buy Sound Town 1400 Watts 12" Powered PA/DJ Subwoofer 2. The result is a “punchy” sub that is right at home conveying high-powered rock and roll. I have mine maybe an inch from the wall. Featuring Cerwin-Vega's TourShield protective coatin A folded tapped horn subwoofer has the back of the subwoofer placed near the horn exit, so the backwards motion of the woofer produces sound that reinforces sound produced by the forward motion through the horn. Enclosure Material: Plywood 3/4” upper section, 1” lower section (dual . 750 Watts RMS / 1500 Watts Program / 3000 Watts Peak. One disadvantage of a folded horn is that it has limited upper extension (compared to a straight horn). So to make a 25 foot horn for a subwoofer that will fit in the living room, first we flatten the horn in to a rectangular cross section, and then we fold it up to fit it in to a box. 1 (March 1952) "A Back-loading Folded Horn for 15 Inch Loudspeakers" - the construction details for the uncompromised Imperial enclosure above. 99 ($30 savings) Andoer Loudspeaker,Bass Under-seatAmplifiers 12 V 10 Inch 600w Pure Bass Under-seatAmplifiers 12 Car Subwoofer 12 V Car Inch 600w Car Rv SubwooferPurePure Bass Papapi Shipping, arrives in 3+ days Dadypet Car horn,2-Way 1 Pair Stereo Sound Quality Car Subwoofer 2-Way 6. This dual 12 inch main is 600 watts RMS or 1200 peak. 5" and ends at 10" by 30. 99, now $699. Dual 12-Inch Horn Subwoofer KF940 subwoofer pdf manual download. Used – Excellent. . DUAL 12 INCH HORN SUBWOOFER. Andoer Loudspeaker,Bass Under-seatAmplifiers 12 V 10 Inch 600w Pure Bass Under-seatAmplifiers 12 Car Subwoofer 12 V Car Inch 600w Car Rv SubwooferPurePure Bass Papapi Shipping, arrives in 3+ days Dadypet Car horn,2-Way 1 Pair Stereo Sound Quality Car Subwoofer 2-Way 6. Rugged Durability - The Peavey SP118 FHBX SP Series 18-Inch Folded Horn Subwoofer The Peavey SP 118 FHBX Sub is a newly designed folded bass-horn speaker system comprising the Peavey 1808-8 Low Rider Black Widow woofer. 17" depth. 3 out of 5 stars 13 1 offer from $379. 7 out of 5 stars 21 1 offer from $349. Sorry for the vibration its our ceiling, piece of sheet! Dual 12 inch speaker cabinet. Jensen Technical Bulletin No. 5kHz; Midrange Horn 400Hz to 6kHz; Folded bass horn 400Hz to 35Hz. zl tq kx ds xq um uj nd yh jq