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Tectonic TEBM46C20N-4B gebraucht

Tectonic TEBM46C20N-4B

Wide directivity, full-range coverage from a single transducer
Tectonic is the world leading expert in bending-wave audio transducers, with proprietary technology including the Balanced Mode Radiator (BMR), Distributed Mode Loudspeaker (DML) and balanced exciters.

Balanced Mode Radiators (BMR)
The BMR is a unique flat diaphragm loudspeaker that addresses two significant limitations
of conventional cone diaphragms: break up and power beaming.

BMR delivers key improvements:

• Wide sound directivity: Delivers extended SPL on and off-axis, with improved coverage for all listeners
• Excellent voice intelligibility: Achieved by combination of smooth extended sound power response and low distortion
• Simplified acoustic solution: Preserves sound integrity due to fewer drive units (no tweeters)

How to use a BMR:

• Amplification: Works with all typical audio amplifiers
• Low frequency alignment: Same design methodology as a conventional speaker, including passive radiators and ports
• HF/MF Crossover: Not needed

 
Highlights
  • Bending-wave technology and pistonic modes of operation improve high frequency response
  • Flat diaphragm increases dispersion for better off axis response
  • Less than 1.375" deep for mounting in extremely shallow locations
  • 2.67" across for close center-to-center spacing in line arrays

 

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Accessory Items

DayDream Center Bausatz
DayDream Center Bausatz

DayDream Center KitDayDream Center Loudspeaker system from Hobby Hifi 01/2021 Assembly: Dayton Audio Chassis RS150-4 Woofer / Tectonic TEBM46C20N-4B Full-Range, Bending Wave Transducer(Biegewellenstrahler), Balance Mode Radiator. Properties: Bei diesem Center ist der Name buchstäblich Programm, „DayDream“… diese Box lässt sie wirklich nur sodream away. It captivates its listeners even at minimal volume and is thus absolutely present. TheDayDream Speaker - Kit with Chassis from Dayton Audio is really something for the all-rounder, becauseDayDream allows you to experience almost all genres of music in a fantastic world of sound,not too intrusive but absolutely precise in spatiality. Hobby Hifi 1/2021 Conclusion: "The DayDream surround setup offers genuine audiophile sound quality – ona level that really has nothing to do with the low material price. With finished speakerswould a home cinema or surround system of this quality only be in the high four-digit rangefeasible."   Modification Recommendation Keynote Adjustment In the lower frequency range (100-300Hz, the DayDream-Center plays depending on the speaker-Aufstellung unterschiedlich kräftig: With one-sided extended baffle, i.e., on a piece of furniture withclosed front placed, this area is about 1 to 2 dB stronger than with freestandingSetup (on a stand or on an open shelf). By varying the internal resistance of thein the low-frequency signal path coil, this is compensable "Variation Fundamental Tone Adjustment"; aexisting coil can also be made high-impedance by inserting a resistor in front or behindbe.   Scope of delivery: Screws Chassis Mounting ring stainless steel incl. screws Terminal Grid Plate Cable (Internal) Insulation fleece Crossover Components (Loose)   The delivery time refers to the kit without housing. The selected quantity refers to pieces, not pairs. The depicted box is a construction variation/suggestion from us on how it could be done.

Regular price: From €285.95
DayDream Sat Lautsprecherbausatz
DayDream Sat Lautsprecherbausatz

DayDream Sat Speaker KitAssembly: Dayton Audio RS125-4, Tectonic TEBM46C20N-4B full-range drivers, bending wave transducer (bending wave radiator),Balance Mode Radiator.; Crossover components Mundorf Hi-Quality: Properties: The DayDream by Bernd Timmermanns from the specialist magazine Hobby-HiFi is a success story like itlange nicht mehr im Selbstbau vorkam. Since its first appearance in 2020, it has always been a livelyInterest. The long-awaited addition. Obviously, the design and sound hit the nail on the head!The value for money certainly also plays a significant role. However, it is the sound that the customers whoalready built as the most important and striking element of the DayDream. ModernTechnology, mature sophisticated qualitative classical design forms and skillful case design withklanglich optimized crossover tuning and quality make DayDream something special.   Broadband drivers as mid-high tweeters, Reference subwoofer from Dayton Audio FAZIT HobbyHifi 5/2021: "Wonderfully compact, space-saving speaker boxes with truly great sound; That is theSpecialty of these excellent satellite speakers. As a surround satellite in home cinema, Daydream-Sat just as highly talented as in the front ranks in a classic 2.1 sub-sat system. Thanks to thereally small size, several of these transducers can also be accommodated in the home theater, whetherunder the ceiling or hanging on the wall or free-standing on floor stands. Truly great cinema!"   Scope of delivery: Screws Chassis Terminal Cable (Interior) Insulation material Crossover Components (Loose) Grid plate    Die Lieferzeit refers to the kit without housing. The selected quantity refers to pieces, not pairs.

Regular price: From €206.95
DayDream miniMonitor Lautsprecher-Bausatz
DayDream miniMonitor Lautsprecher-Bausatz

DayDream miniMonitor Speaker KitDayDream Minimonitor 2-Way Main, Rear, and Effect Speakers Bestückung: Dayton Audio RS125-4, Tectonic TEBM46C20N-4B Full-Range, Bending Wave Transducer(Biegewellenstrahler), Balance Mode Radiator.: Crossover components Mundorf Hi-Quality: Properties: Sensational value for money Conclusion Hobby HiFi 6/21; Wonderful compact, space-saving speaker boxes with great sound, extending down to deep basscomplete sound image. That is the specialty of these excellent mini monitors. Whether surround in theKombination with the other members of the DayDream family or simply "just" stereo, theseTransducers shine with outstanding sound at a highly living room-friendly size. Customer Reviews: Hello Mr. Schmitz, I have been following the Daydream series by Mr. with great anticipation since issue 4-2020.Timmermanns. I have already recreated some of his projects and was impressed by the direction towards home cinemaDevelopment very excited about the completion. After the Daydream Sat came the DayDream Minimonitorarose, I jumped at the chance and ordered a kit with a case kit from them. Everything wentsuper and due to the delivery issues that you communicated, I had to wait a little longer.To say in advance, it was more than worth it. With the case kit, everything went very quickly and easily fromthe hand. Even before I could bring the color to the MDF, my curiosity about the sound was so greatthat I assembled everything without color at first. "MISTAKE" because now the two are standing in the living room3 months and delight me with an incredible richness of sound like I've never experienced with any other speaker.heard. I was very unsure whether such a broadband speaker would suffice for me, as I have always used 2-wayLoudspeaker with tweeter heard. But just as described in the Hobby HiFi article, nothing is missing andthe resolution and liveliness is enchanting. So thank you to Mr. Timmermanns and thank you for theSuper housing kit, I would never have been able to do it like this with my DIY machines. That theLautsprecher not having any color yet bothers my wife a bit, but she'll have to wait until summer.waiting for when the weather allows painting again, hmm and then the others follow forCompletion of 5.1. When will a Daydream Subwoofer be released? Best regards, S.Klose Scope of delivery: Speaker Chassis Stainless Steel Ring Crossover components (Loose) Loch perforated board Cable Screws Insulation material Terminal Construction and Switch Plan Variation: For the perfectionist and a setup option on spikes, there is an acoustically optimizedGehäuse mit der Bassreflexöffnung nach vorne-unten. Dies vermindert das Mitteltonanteile nach vorn ausdem Bassreflexschacht kommen. The optimized enclosure is slightly lower in its proportions butslightly deeper to achieve the same volume. In the selected quantity, it is a piece, not a pair.

Regular price: From €209.95