You get the German DIY plans with our DIY kit. If you want them without kit
you get them within a journal from "Klang+Ton", c/o A&O GmbH,
Waldstr. 70, 63128 Dietzenbach or per internet from
Klang + Ton.
Klang+Ton 4/2017 (June/July 2017)
DIY kit test: Zaurak is a high end floorstanding loudspeaker with Wavecor drivers. This speaker produces a well balanced sound with low distortion.
K+T project: Movi is a high efficiency loudspeaker with PA coaxial driver and two hifi bass drivers.
DIY kit test: Subwoofer Scoop 18 shows 100 dB SPL (2.83V, 1m). It is a high efficiency back-loaded horn.
DIY kit test: Akerselva aktiv provides a Seas Excel coaxial driver, four Wavecor woofers and DSP amplifier with 2x 250W RMS.
Cheap Trick CT 292 is a two way compact loudspeaker with SB-Acoustics drivers to an affordable price.
DIY kit test: Omnes Audio Emotion 2017 with air motion transformer and Tang Band woofer.
Drivers test in journal K+T: SB Acoustics SB19ST-C000-4, SB Acoustics SB12PFC25-4, SB Acoustics SB13PFC25-8, Seas C18EN002, Celestion FTX0820Dayton AMT Mini 8, Eton 26HD3, Eton 28HD1, Gradient AT1R and Tang Band 25-2234s.
Klang+Ton 3/2017 (April/May 2017)
Cheap Trick, special: CT 230 Spezial is a remake of CT 230.
DIY kit test: Akerselva is a high end floorstanding loudspeaker with Seas Excel coaxial driver and four Wavecor woofers.
DIY kit test: Omnes Audio Empor 2016 is a cheap floorstanding speaker with good sound quality.
DIY kit test: Omnes Audio Shorty 2016 is a cheap compact speaker with good sound quality.
K+T project: Ariosa is a small monitor with Seas woofer and Gradient AMT (air-motion-transformer).
DIY kit test: Cinco is floorstander with Celestion coaxial driver and four Celestion woofers.
Cheap Trick CT 291 is a cheap and tall floorstanding loudspeaker with Mivoc drivers.
Klang+Ton 2/2017 (Febr./March 2017)
K+T project Double Four with two four inch loudspeakers: A Tang Band full range and a Tang Band woofer.
DIY kit test: Orwell MK2 is a high power HiFi floorstander with professional Celestion chassis.
DIY kit test: Eira, a compact high-end speaker with two Seas Excel woofers and an air motion transformer of high quality.
Cheap Trick CT 290 is a big floorstanding loudspeaker.
DIY kit test: Needle DeLuxe Silver (without plans)
Drivers test in journal K+T: Eton 4-612/C8/25 RP, Eton 5-612/C8/25 RP, Eton 7-612/C8/32 RP, Eton 8-612/C8/32 RP, Eton 11-612/C8/50 RP, Fostex FW108HS, Visaton BG20, Visaton PAW 38
Klang+Ton 1/2017 (Dec./Jan. 2017)
DIY kit test: Tigris, a high end floorstanding loudspeaker with Accuton woofers and Audaphon air motion transformer.
K+T project Ti Monitor, a three way loudspeaker with Visaton domes and woofer.
DIY kit test: Hotan, a professional speaker 99 dB (2,83V, 1m) good for HiFi
K+T project Omnes Delta-Horn, a back loaded horn with Omnes driver
Cheap Trick CT 289 is a low cost fullrange system with integrated subwoofer
Readers project Focal Mini-Onken / AMT with Focal 10C01 driver, has been produced some decades ago.
Drivers test in journal K+T: Morel TSCM 634, Morel CAW 638, Morel CAW 538, Omnes AMT OEM, Omnes Audio LoCo 6.1
Magazine: Anaview: class D amplifier modules of high quality
Audaphon: plate amplifiers
Klang+Ton 6/2016 (Oct./Nov. 2016)
DIY kit test: Adhara is a small very linear highend floorstanding speaker with AMT and Wavecor woofer
DIY kit test: New Needle is a transmissionline floorstanding loudspeaker with Omnes Audio full range loudspeaker
DIY kit test: Mintake is a slim highend FAST (Fullrange and Subwoofer Technologie) speaker.
Readers project: ViMo is a small monitor with Visaton drivers.
Cheap Trick CT 288 consists of Seas tweeter, Fountek woofer and a passiv radiator made of a Mission loudspeaker.
Drivers test in journal K+T: Mivoc AWX Mk II, Omnes Audio W8 Alu, Omnes Audio BB 8.01, Visaton PAW 30 ND, Visaton PAW 25, Seas MR18REX/XF, Monacor RBT 56
Klang+Ton 5/2016 (Aug./Sept. 2016)
highend project: K+T CorDial is a monitor with Wavecor drivers.
DIY kit test: BPA Exklusiv 3/8 Kompakt is a big monitor with Omnes-Audio loudspeakers.
DIY kit test: Avior is a floorstander with big magnetostat sourrounded by two highend Wavecor mids-woofer.
readers project: Noun is a loudspeaker with two Sica drivers
Klang+Ton project: Stage 12 with professional Monacor coaxial loudspeaker
Cheap Trick CT 287 is a floorstander with Sica coaxial driver for cars.
Drivers test in journal K+T: Monacor AIRMT-85 und AIRMT-130, Visaton PAW 46, Monacor SP-308CX, Visaton W130X
Klang+Ton 4/2016 (June/July 2016)
DIY kit test: Orwell is a high power HiFi floorstander with professional Celestion chassis.
amplifier test: DSP plate amplifier Audaphon AMP-24, available in our shop
K+T project: Ephedra 2016 an improvement of high power HiFi floorstander Ephedra.
DIY kit test: Omnes Audio No. 5 Royal is a shelf speaker with highend fullrange Tang Band driver
DIY kit test: Scan Concert - ein Kompaktlautsprecher mit geringen nichtlinearen Verzerrungen
DIY kit test: Alya passiv is a highend floorstanding speaker with Audaphon tweeter and Wavecor mids-woofer
DIY kit test: Alya active is a highend floorstanding speaker with digital signal processor and power amplifier.
Cheap Trick CT 286 is a small loudspeaker for the desk.
Drivers test in journal K+T: Celestion CDX20-3075, Fostex FE-108 Sol, Omnes Audio BB3.5, Wavecor WF182CU13 and Audiopur W254.
Klang+Ton 3/2016 (April/May 2016)
DIY kit test: Sirius is a top-quality floorstanding speaker with dipole tweeter
(two air motion transformers; one on the front and one on the rear part), mids, woofer and two passive radiators.
DIY kit test: Mo-Line is a transmissionline loudspeaker with ribbon tweeter and woofer.
DIY kit test: Omnes Audio No.4 Royal a compact fullrange monitor with Tang Band loudspeaker.
Cheap Trick CT 285 three solutions with two Visaton full range loudspeakers.
Klang+Ton 2/2016 (Feb./March 2016)
DIY kit test: Wavecor Cursa is an excellent two way shelf speaker with Wavecor chassis.
DIY kit test: Wega a 2 way bass reflex system in D'Appolito arrangement with tweeter Wavecor TW030WA12 and two mid-woofers Wavecor WF120 CU07.
Cheap Trick CT 284 is a dipole loudspeaker with Visaton drivers.
K+T project: Monacor Studio 10 with PA coaxial driver characterised by high dynamics.
readers project: Steffan Kluges soundbar with Monacor chassis
Klang+Ton 1/2016 (Dec./Jan. 2016)
DIY kit test: Atlas, shelf speaker with Wavecor drivers. This speaker produces a well balanced sound with low distortion.
DIY kit test: Cube 8BB4, a compact cubic loudspeaker with Omnes Audio fullrange driver and Omnes Audio subwoofer in one cabinet.
DIY kit test: Twerc High quality floorstanding speaker with Wavecor chassis.
readers project: Menhir L Active floorstanding speaker with pa chassis and integrated amplifier with digital signal processor (DSP).
DIY kit test: Hadera high quality bookshelf speaker with Morel chassis.
Cheap Trick CT 283 is a small loudspeaker for your desk with Visaton drivers.
Klang+Ton 6/2015 (Oct./Nov. 2015)
DIY kit test: Blue Start 5 TQWT is a floorstanding with Omnes Audio and LPG drivers.
DIY kit test: Fuerte is a 3-way floorstander wit air-motion-transformer, Wavecor mids and 27 cm Wavecor woofer.
K+T project: loudspeaker system DD (for dynamical duo) comes with bass loudspeaker and satellit.
DIY kit test: Lia MK2 is a monitor of high quality with ribbon tweeter and Wavecor woofer.
Cheap Trick CT 282 is a FAST system (Fullrange and subwoofer technology) with Mivoc fullrange speaker and Mivoc subwoofer.
Klang+Ton 5/2015 (Aug./Sept. 2015)
DIY kit test: Floorstander Cherlen is equipped with Air Motion Transformer and Morel TSCM-woofer and 6 dB crossover
DIY kit test: Floorstander Cherlen is equipped with Air Motion Transformer and Morel TSCM-woofer and 12/18 dB crossover
K+T project: Horn CT256-655 comes with fullrange loudspeaker Tang Band W4-655 C.
K+T project: Ephedra is a high power floorstander with professional Monacor chassis.
DIY kit test: Compact Monitor 1i (or short m1i) comes with AMT and Titanium woofer
Cheap Trick: CT 280 is a shelf speaker for a very low price.
Cheap Trick: CT 281 is a floorstander with Visaton drivers.
Klang+Ton 4/2015 (June/July 2015)
DIY kit test: floorstander Donau is equipped with premium components, designed to bring the highest level of sonic quality.
K+T project Pinpoint is floorstander with Visaton full range driver and four Visaton woofers.
DIY kit test: Floorstander Diva Simone is a floorstander with ribbon tweeter, mids-driver and two woofer.
DIY kit test: Shelf speaker Cuando is a high end loudspeaker with 1st order crossover
DIY kit test: two low cost subwoofers with Omnes Audio woofer
Klang+Ton 3/2015 (April/May 2015)
high end project: Bijou MHT a shelf speaker with magnetostat and aluminium cone woofer.
DIY kit test: BPPR 3 is reasonably priced floorstander with Wavecor drivers, characterised by high dynamics and a high SPL.
DIY kit test: Loki 1797 is a small bookshelf speaker with Tang Band full range driver and two Tang Band woofers.
DIY kit test: Porto Sub subwoofer 601: two bass reflex subwoofer cabinets with one or two Tang Band woofers.
Drivers test: Morel TiCW 1058, Omnes SW6.01, Omnes W8-670Z, Wavecor WF120CU07, Wavecor WF152CU14
Cheap Trick CT 278 (Leitz) is a small shelf speaker with reasonably priced drivers.
Cheap Trick CT 279 (Maxi-Beep) is a small shelf speaker with full range driver HiWave BMR65-8.
Klang+Ton 2/2015 (Febr./March 2015)
DIY kit test: Visaton Zyklop contains a Visaton fullrange loudspeaker B80. The bass is provided by Visaton woofer TIW 200 XS.
DIY kit test: BPA Competition is a floorstander with high efficiency.
DIY kit test: Maja floorstander with 30 mm Wavecor dome tweeter and two Wavecor woofers.
DIY kit replika JBL 4355: Rebuilt of JBL 4355 with used loudspeaker chassis.
Cheap Trick CT 277 is a small PC Speaker with special cabinet design.
Klang+Ton 1/2015 (Dec./Jan. 2015)
.. still in translation ..
Klang+Ton 6/2014 (Oct./Nov. 2014)
DIY kit test: Tas: system with very flat frequency response. It consists of a top part (satellit)
which should be combined with one or two subwoofer parts.
K+T project: Celeste contains a Celestion coaxial speaker. It has a high efficiency of 94 dB (2,83V, 1m).
DIY kit test: TriniTI is a tall transmissionline floorstander with Visaton drivers of high quality.
DIY kit test: Blue Planet Spirit Four Double
Klang+Ton 5/2014 (Aug./Sept 2014)
K+T project: Albatros, a floorstander with Harwood air motion transformer and mid-woofer.
DIY kit test: LIA AMT, a shelf speaker of highest precision and quality.
DIY kit test: Oka is a wall speaker with Wavecor chassis
Cheap Trick CT 274 a 3-way universal loudspeaker with Visaton chassis
loudspeaker test: Tang Band W3-1401SD, Wavecor SW118WA01, Fostex FE103-Sol, Peerless DX20BF00-08
Klang+Ton 4/2014 (June/July 2014)
high end project Radius a 3-way shelf speaker with Morel loudspekers and dome tweeter and mids.
DIY kit test: floorstander Angara 2 - a reference with Audaphon air mortion transformer and Wavecor woofers
readers project: Hans Georg is a shelf speaker with Monacor loudspeaker
TiStar 4 Ribbon is a floorstander with Omnes Audio ribbon tweeter and Tang Band fullrange loudspeaker.
Cheap Trick CT 273 build your coax driver on your own.
loudspeaker test: Jordan Eikona 2, Ciare CXPA 6, Tang Band W5-2106, Air Motion Technologies AMT 700.
Klang+Ton 3/2014 (April/May 2014)
high end project Ophelia floorstander with Scan-Speak beryllium dome tweeter and two Scan-Speak woofers.
DIY kit test: Javari Monitor; 93 dB (2,83V, 1m)
or as floorstanding Javari XL floorstander with subwoofer amplifier module
or big passive Javari XXL floorstander with two 25 cm woofer.
K+T-project Cornetto, a horn with tang Band fullrange.
K+T-project Klein-Phi a small line array with two woofers.
Cheap Trick CT 272 is a small floorstander with Westra full range driver and Dynavox woofer.
loudspeaker test Harwood: AM 20, AM 25, AM 25.2.
Klang+Ton 2/2014 (Febr./March 2014)
DIY kit test: Loire floorstander is a speaker with Wavecor chassis. Excellent for high-end hifi and for home cinema!
K+T project d'Accord ia a floorstander with Davis full range driver.
Konzeptstudie: Subwoofer W8Q PR with Tang Band woofer and Tang Band passive radiator.
K+T project Monitor CB is a monitor with Monacor drivers.
DIY kit test: Volta is a 3 way ported floorstander with tweeter Audiopur MAG17M and 18 cm Audaphon MB 18-8.
Cheap Trick CT 271 is a small floorstander with Visaton FR10 full range driver.
Klang+Ton 1/2014 (Dec./Jan. 2014)
DIY kit test: Loire Top, closed 2 way shelf speaker with Wavecor chassis.
K+T project Vintage One is a new shelf speaker edition with familiar Seas drivers.
K+T project GT6 is a small shelf speaker with Monacor dome tweeter and Monacor woofer.
DIY kit test: Morel Elite 621 mk IV: Louis Timmers developed a speaker with Morel high quality loudspeaker chassis.
Cheap Trick CT 270 is a closed 2 way shelf speaker with Visaton chassis.
K+T project CARmen a floorstanding with Audio System speaker chassis
DIY kit test: BPA Closed Six is a shelf speaker with Tang Band loudspeaker chassis.
Klang+Ton 6/2010 (Oct./Nov. 2010)
Needle CX is a TQWT (Tapered Quarter Wave Tube) with Mission CP-10X coax system.
Lina is a floorstanding speaker with Omnes Audio coax driver assisted by two woofers (not deliverable).
Unihorn stands for Universal Back Loaded Horn. It is designed with a Seas Exotic F8 driver.
Legno is a compact loudspeaker with Monacor full range driver, complemented by a woofer.
VIB 170 BP is a new flöoorstanding design by Visaton. Inside the cabinet is a powerful woofer.
CT 251 is a large but not particularly high floorstanding bass reflex loudspeaker.
Klang+Ton 5/2010 (Aug./Sept. 2010)
CT 250 is 1.80 meter high floorstanding speaker comprising two Visaton BG 20 full range drivers and a Monacor horn
Aspera MK2 is a slim loudspeaker with outstanding sound qualities.
Fineline is a transmissionline with Wavecor WF 182 BD01 and TW030 WA07.
248 XXL Small shelf speaker with Seas and Seas Excel drivers and Subwoofer.
Klang+Ton 2/2009 (Febr./March 2009):
Monacor Lightning is an impressive 2-way line array with magnetostats and full range drivers
Dazu als Subwoofer Wild Thing > is a subwoofer kit consisting of 4 bass drivers.
MPower is a floorstander with Mivoc PA drives
Darling a dipol with two Mission coax speakers and a Ripol cabinet.
BPA Typus 3 is a 3 way bass reflex floorstanding with Tang Band drivers.
Dayton 17 AL is a 2 way bass reflex floorstanding with Dayton DC28F-8 and DA175-8 woofer
CT 241 mini monitor with Visaton tweeter SC 10 N8 and W100S4 bass driver.
Klang+Ton 1/2009 (Dec./Jan. 2009):
Monacor Cirrus, The Cirrus is a slim floorstanding loudspeaker with Monacor magnetostat RBT-95 and Monacor SPH-165 KEP bass driver with a Kevlar fibre cone
CT 240 is a CT 230 revised with an additional Visaton W 300 S4 for bass.
ASE/Vifa/Alcone Pascal CX, Pascal CX was designed around the Vifa ASE 17 CN 225/8-XT coax (discontinued)
Neo Line Neo Line is a small floorstanding with Thiel SCS-3N Mk II driver.
CT 240 (Snow White) with Mivoc drivers.
Klang+Ton 6/2008 (Oct./Nov. 2008):
Purus a loudspeaker with pure sound quality and low distortion, providing listening fun independent of the music style.
Menhir: high dynamics was the main objective in designing this loudspeaker.
Quintet a big floorstanding with Visaton drivers.
Titan FAST One a Tang Band fullrange with bass support
Redondo a radiator with Seas coax driver and Seas bass.
CT239 is a monitor with high power handling, containing Mivoc KFT 130 M magnetostat and the 20 cm MPA WM8, a PA bass driver.
Klang+Ton 5/2008 (Aug./Sept. 2008):
... so viele interessante Boxenbauvorschläge gab es fast noch nie:
FAST-Monitor mit Fostex Breitbänder und 18 cm Audaphon Tieftöner
Sixteen eine Standbox mit Mivoc-Magnetostat und 4 Mivoc-Minibässen
High-End-Projekt Phlex mit Expolinear Magnetostat RT-9 Pro und PHL E25-3020
Bausatztest Cognito / Incognito ein Satelliten-Subwoofer-System vom Monacor
Bausatztest Conga eine große Visaton Standbox mit Keramikkalotte, Alu-Mitteltöner und 25 cm Bass.
CT238 a small monitor with fabric tweeter Noferro 12 (19 TF) and Tang Band W4-656 bass driver.
K+T Dayton Bausatz, eine kleine Regalbox mit mit Dayton Chassis.
Klang+Ton 4/2008 (June/July 2008):
The bifrost is a Seas kit comprising T29 CF002 tweeter and W18 NX001 bass driver.
The flat sub is a flat subwoofer that is easy to integrate in smaller rooms
Pipe SIX is a Tang Band kit comprising Tang Band 28-847S and Tang Band W6-623C bass driver.
3 Subwoofer from Visaton: T-20.39, T-25.50 and W-20.39
CT237 small shelf speaker with Tang Band fullrange W4-1320
Klang+Ton 3/2008 (April/May 2008):
Nova 2 is a high end floorstanding with Cantare ribbon, two Alcone mids and 2 Alcone woofer.
Football speaker with Mivoc Chassis
Mimir is a new design by Seas comprising WA 180 bass driver and KT27/550 dome tweeter.
Sound 12, ein neuer preiswerter PA-Bausatz von Monacor
Visaton Bijou (French for gem) is an appropriate name for this speaker.
It's a small shelf speaker with Visaton AL 130 and the ceramic dome KE 25 SC.
CT236 a transmission line speaker with Tang Band W6-1530 coax driver.
Klang+Ton 2/2008 (Febr/March 2008):
Three subwoofer for line array Twentyfive
El Diablo is a project with glass fibre compound cabinet featured in Klang+Ton
One Point Monitor with Jim Thiel high quality coaxial driver.
Watt/Puppy System 8 by Wilson Audio was the inspiration for Watt/Puppy
CT235 with Eminence Coax Driver.
Klang+Ton 1/2008 (December/January 2008):
CT234 - a three way speaker with Mission chassis
PHL Point P - PA solution with PHL speakers
V8 engine - fun with V8 engine
Klang+Ton 6/2007 (Oktober/November 2007):
Hot Sprot, a system with woofer ans full range, Coax or 3 way system
3 high end monitors: Mini CG, Mini TS und Mini HB
CT233 Design Satelit/Subwoofer system with Mivoc chassis
Klang+Ton 5/2007 (August/September 2007):
Newtronics Empress - a floorstanding with many excellent reviews over the last 10 years.
Schwarzweiß - a more than 2 metres tall, but extremely flat 3 way loudspeaker
CT232 a large bass reflex, floorstander with low bass extension. The components are similar to the CT 230
eine Gate 5.1
Info: Ground Sound with new amplifier kit Coolback 600
Klang+Ton 4/2007 (June/July 2007):
Versacube fullrange - with Beyma 8 AG/N
Sprinter, big floorstanding with Fostex fullrange, tweeter and woofer
Partybox a 3 way fun speaker
CT231 a small shelf speaker with Dayton tweeter and Peerless woofer.
Specialist - 3 way shelf speaker with Monacor chassis.
Klang+Ton 3/2007 (April/May 2007):
Advanced 3 - a floorstanding with Audaphon ribbon, Vifa mids and Alcone woofer
Obelisk - floorstanding with Ciare HW 161 N and Newtronics HT 26
Pharos - a two way ported speaker with Seas and Peerless
Versacube Coax - a system kit that is based on subwoofer cubes
CT 230 is bass reflex shelf speaker containing a modified Visaton BG 20 full range driver
Klang+Ton 2/2007 (Febr./Mars 2007):
Basis 3 - a new floorstanding with Audaphon and Vifa, which you should know.
Nexus a shelf speakers with Seas Excel chassis
Dipol subwoofer and dipol fullrange from Audio Circle in Plaidt
Twentyfive ideal radiation all around – everywhere in the room,
independent of height or angle: a radiation source in form of a line – ideally infinite
Klang+Ton 1/2007 (Dez./Jan. 2007):
Versacube Peerless floorstanding with integrated subwoofer.
Visaton Fiesta 25 - a floorstanding with mids horn
Direkt 1 - a point rediator from Akustik Art
CT 228 a subwoofer for CT 225
Klang+Ton 5/2006 (August/September 2006):
Hightower a D'Appolito floorstanding with mids and magnetostat
Asparago a tall floorstanding (discontinued)
Visaton TL Sub 30 a subwoofer
Triple Play floorstanding with tweeter waveguide from Monacor
CT 226 a small woofer within a wooden case
Test in K+T laboratries: 6 different drivers.
Klang+Ton 4/2006 (June/July 2006):
Newtronics Temperance a very good floorstanding from Harald Hecken
Vettern F.A.S.T - a 2 way ported floorstanding from akustik art, Wilhelmplatz 5, 24106 Kiel.
Minium, a small 2 way ported shelf Speaker with Jordan and Visaton Chassis
Mivoc bandpass (Bapas) a subwoofer with two 30 cm Mivoc chassis.
CT 225 "kleiner Schreihals" (what meens small squaller) with PA chassis
Master 5.1 a 5.1 set with front, center, rear box and subwoofer (incl. ampl. module)
Test: Capaciti-Elektrostat with dipol from Audio Elevation and amplifier of the HiFi Akademie
Klang+Ton 3/2006 (April/Mai 2006):
Newtronics Gate 5.1 with Newtronics Sub 5.1
CT 224 a subwoofer satellit system with Monacor chassis
Studio 12 XL a Scan Speak solution with Scan Speak chassis
Electronic: Digital subwoofer crossover with and without power amplifier
Klang+Ton 2/2006 (Febr/March 2006):
Descartes II a big Alcone floorstanding of high quality
Eckeharrt, a subwoofer for the corner with Mivoc AWX 184
Inside Out shelf speaker with build in bandpass
CT 223 small transmissionline with Omnes Audio chassis
Coax18 a 3 variants with Seas coax speaker
Visaton Quadro with 4 fullrange Visaton B200
Klang+Ton 1/2006 (Dez./Jan. 2006):
CT 222 Sat-Sub System with Omnes-Audio amplifier