As some reviewers have commented, These are Dane fine speakers! Danish sound (ie. Bang & Olufsen, Dynaudio, etc.) These look and sound great. I dont see any marks or damage of any kind. They still have the plastic protective covering over the electronics. I wish I didnt have to sell these but I need to let them go...Retail $3499 but Im letting them go for a steal of a price. Active/Powered speakers that work with Dalis wireless hubs or use them direct from any source (avr, digital streamer, etc.) using the standard rca input. Ive used them both ways and they sound fantastic. Theyve got a built in amp so no need to buy an extra amp to power these to get the best sound... its built in! These have that dual tweeter Dali uses for extra detail and are from their upper-mid tier level of speakers.There are plenty of rave reviews online to support the quality of these speakers. Snag these at a steal of a deal!You could also buy the Dali Oberon 1C speakers with soundhub that I have listed and be on your way to a great multi room audiophile wireless set up.DESCRIPTION from online third party below:The CALLISTO 2C is the stand mount solution in Dali’s new wireless ecosystem that empowers you to easily access all your Hi-Res music directly from your smart device. Connect via Bluetooth (AAC/AptX HD) or the optional BluOS module (Wi-Fi). The CALLISTO 2 C is the perfect choice for smaller rooms without giving up performance. The combination of Dali’s 6½” low-loss wood fibre woofer, hybrid tweeter module and the perfectly balanced internal cabinet volume form the base of a highly accurate audio experience.SMC TechnologyThe CALLISTO 2C woofers benefit from patented Soft Magnetic Compound (SMC) in the pole piece. The result is an extremely agile, well-behaving, ultra low-loss woofer with a significant reduction of distortion from mechanical loss.Wood Fibre ConesThe low-mass CALLISTO 2C wood fibre cones are optimized to work in perfect balance with the built-in amplifier. This enables the woofers to be more linear than in a similar passive speaker system. This is possible, as we have total control of the entire audio chain.Class D AmplifierThe CALLISTO C Class D amplifier is based on patented state-of-the-art technology with a global feedback and self-oscillating design, chosen for its very musical properties. Its able to deliver 250 Watts for up to 5 secs, ensuring plenty of power even in complex musical passages or massive movie explosions.PRODUCT DETAILSAs part of DALI’s wireless CALLISTO eco system, the stand mount CALLISTO 2C represents the virtues of traditional Hi-Fi merged with the convenience of wireless audio. Designed to deliver on DALI’s promise of producing the most natural and faithful reproduction possible.The CALLISTO 2C is perfect for smaller spaces or rooms where the speakers need to remain discreet, but where power and presence are still paramount. The combination of a 6½-inch low-loss wood fibre woofer, a hybrid tweeter module and the perfectly balanced internal cabinet volume results in a supremely accurate and powerful audio experience.The CALLISTO 2C connects wirelessly to the DALI Sound Hub through an extremely stable digital connection. With latency below 25 ms, sync between video and audio from a movie or TV source is obtained well within conventionally acceptable limits.Everything from the drivers to the amplifier is developed in-house, which is why we can optimize every single component to match each other perfectly. This enables us to design the woofers to be more linear than would be possible in a similar traditional passive speaker system.MQA CertifiedThe DALI CALLISTO speakers are MQA Certified. By adding the DALI BluOS NPM-1 module to your system, you can now take advantage of the ever-growing catalogue of studio master recordings that have been encoded into MQA and streamed on services like Tidal.WOOFER & SMCThe unique 6½ CALLISTO 2C woofer takes low loss and linearity to a whole new level. By controlling the entire signal path from source to driver, the DALI acoustics team were able to elevate audio performance beyond conventional speakers.Every element of the CALLISTO woofer is optimized to work in perfect balance with the built-in amplifier, and because of this, the sound stage created is detail-rich, time-coherent and effortlessly immersive. The result is music reproduced exactly as the artist intended.DALI used their experience from developing the OPTICON and RUBICON woofers - combined with a whole lot of listening hours - to optimize the magnet motor to deliver its ultimate. With that knowledge we were able obtain a very linear and perfectly symmetrical suspension within the working area of the voice coil and membrane, only taking control and slowing down the membrane movement at the outermost excursion points.The extra linearity obtained both around the voice-coil and in the spider manifests itself in reduction in mechanical distortion and less strain on the amplifier, which leads to more detailing and a better defined sound stage.SMCThe CALLISTO 2C woofer benefit from the use of SMC in the pole piece. When used in a speaker magnet motor system, it results in a significant reduction of distortion from mechanical loss. SMC’s unique ability to deliver a high magnetic conductivity and a very low electrical conductivity delivers all the wanted qualities of a really good speaker magnet without the traditional downsides.As a result of these optimizations and especially through use of SMC, the CALLISTO 2C benefits from an extremely agile, well-behaved and ultra low loss woofer, that when working in conjunction with the amplifier is able to deliver a richly detailed, time coherent and very powerful audio signal.MQA CertifiedThe wireless CALLISTO system is now MQA Certified by MQA Ltd. This applies to all the DALI CALLISTO products, when the optional BluOS NPM-1 plug-in module is installed.MQA’s award-winning technology captures 100% of the original recording and packages it in a file small enough to stream. When streamed by BluOS to the wireless CALLISTO 2C speaker through the no-loss fully digital audio transfer, every little detail in the MQA file will find its way to the ear of the listener.BluOS was an early adopter of the MQA technology and the DALI CALLISTO 2C loudspeakers now join the nearly 30 other BluOS Enabled products by NAD Electronics and Bluesound as MQA Certified.HYBRID TWEETERLike its larger sibling, the CALLISTO 2C features DALI’s innovative hybrid tweeter module, which was optimized specifically for the CALLISTO series. Combining a dome and ribbon tweeter for astonishing rendering of high frequencies, and a dispersion of high frequency audio that outperforms all other tweeter technologies.The dome membrane is very soft and ultra-lightweight, and actually so thin that a coating has to be applied to hold the material together and be uniform in construction. We have optimized the magnet system to maximize flux saturation right at the voice coil area. This optimization combined with the use of an ultra-thin magnetic fluid for cooling results in better control, power handling and greatly limits distortion.The ribbon part of the hybrid module is a magneto-static type tweeter. Four bands of conductive material make up the active diaphragm that is controlled by a strong magnetic field formed around it. The ribbon tweeter is the master of wide dispersion, and combining it with the soft dome, we get a tweeter module that can be utilized as low as 2.0 KHz and continues to perform well above 30 KHz. This extreme bandwidth combined with the ultra wide dispersion is an important part of the DALI sonic definition.AMPLIFIERDesigning a ‘best in class’ active speaker system is the sum of many parts. One truly important part is the amplifier, or more correctly the amplifier module. Any quality amplifier module consists of three equally important parts that need to be designed to work together in perfect harmony: the amplifier itself, the PSU and the signal processing. The delivery from the signal processing and the PSU to the amplifier circuitry must adhere precisely to the amplifiers needs and demands. Only in this way can you achieve an undistorted, uncolored and coherent amplification.The CALLISTO 2C Class D amplifier is based on patented state-of-the-art technology with a global feedback and self-oscillating design chosen for its very musical properties. Being able to deliver 250 Watts for up to 5 seconds, there is plenty of power to ensure more than enough sound pressure even in complex musical passages or massive explosions in movies.CABINETAt DALI’S large woodworking facility in Denmark, we precision-cut the CALLISTO 2C MDF cabinets ourselves to maintain the high quality, followed by applying the vinyl.The CALLISTO 2C cabinet is constructed from 25mm solid MDF, which employ a very rigid construction with robust bracings across the inside of the cabinet for extra reinforcement. This contributes to a stiffness and density that practically eliminates resonance within the cabinet. At the same time great care is taken not to reduce the internal volume of the cabinet unnecessarily.The mounting of the drivers and the final tests and approvals on each and every speaker is also handled directly at our own assembly lines in our Danish factory.Through strict in-house control of every aspect of production, CALLISTO achieves a level of fit and finish typically found only in products well beyond its price point. Speaker Retail Price $3500.Features:Product: CALLISTO 2CFrequency Range (+/-3 dB) [Hz]: 47 - 30,000Maximum SPL [dB]: 108Crossover Frequency [Hz]: 2700Crossover Principle: Hybrid Full Active 24 bit DSP and Passive All AnalogueHybrid tweeter module, Super high freq. driver, Quantity: 1 x 17 x 45 mmHybrid tweeter module, Super high freq. driver, Diaphragm type: RibbonHybrid tweeter module, High frequency driver, Quantity: 1 x 29 mmHybrid tweeter module, High frequency driver Diaphragm type: Soft Textile DomeLow frequency driver, Quantity: 1 X 6½Low frequency driver, Diaphragm type: Wood Fibre ConeEnclosure type: Bass ReflexBass Reflex Tuning Frequency [Hz]: 46.0Max. Amplifier Power Output [RMS watt]: 250Amplifier Type: Discrete Class D (Closed Loop, Self Oscillating)Onboard DAC: Burr Brown PCM1796 (Balanced output)Input Impedance [ohms]: 5,000Connection Input: ADC-in (RCA)Wireless Input: Full 24 Bit / 96 kHz (No bit-loss attenuated) Includes:Original boxes, grills, feet, manuals, etc.They will ship in the original 2 reinforced boxes.

As some reviewers have commented, These are Dane fine speakers! Danish sound (ie. Bang & Olufsen, Dynaudio, etc.) These look and sound great. I dont see any marks or damage of any kind. They still have the plastic protective covering over the electronics. I wish I didnt have to sell these but I need to let them go...Retail $3499 but Im letting them go for a steal of a price. Active/Powered speakers that work with Dalis wireless hubs or use them direct from any source (avr, digital streamer, etc.) using the standard rca input. Ive used them both ways and they sound fantastic. Theyve got a built in amp so no need to buy an extra amp to power these to get the best sound... its built in! These have that dual tweeter Dali uses for extra detail and are from their upper-mid tier level of speakers.There are plenty of rave reviews online to support the quality of these speakers. Snag these at a steal of a deal!You could also buy the Dali Oberon 1C speakers with soundhub that I have listed and be on your way to a great multi room audiophile wireless set up.DESCRIPTION from online third party below:The CALLISTO 2C is the stand mount solution in Dali’s new wireless ecosystem that empowers you to easily access all your Hi-Res music directly from your smart device. Connect via Bluetooth (AAC/AptX HD) or the optional BluOS module (Wi-Fi). The CALLISTO 2 C is the perfect choice for smaller rooms without giving up performance. The combination of Dali’s 6½” low-loss wood fibre woofer, hybrid tweeter module and the perfectly balanced internal cabinet volume form the base of a highly accurate audio experience.SMC TechnologyThe CALLISTO 2C woofers benefit from patented Soft Magnetic Compound (SMC) in the pole piece. The result is an extremely agile, well-behaving, ultra low-loss woofer with a significant reduction of distortion from mechanical loss.Wood Fibre ConesThe low-mass CALLISTO 2C wood fibre cones are optimized to work in perfect balance with the built-in amplifier. This enables the woofers to be more linear than in a similar passive speaker system. This is possible, as we have total control of the entire audio chain.Class D AmplifierThe CALLISTO C Class D amplifier is based on patented state-of-the-art technology with a global feedback and self-oscillating design, chosen for its very musical properties. Its able to deliver 250 Watts for up to 5 secs, ensuring plenty of power even in complex musical passages or massive movie explosions.PRODUCT DETAILSAs part of DALI’s wireless CALLISTO eco system, the stand mount CALLISTO 2C represents the virtues of traditional Hi-Fi merged with the convenience of wireless audio. Designed to deliver on DALI’s promise of producing the most natural and faithful reproduction possible.The CALLISTO 2C is perfect for smaller spaces or rooms where the speakers need to remain discreet, but where power and presence are still paramount. The combination of a 6½-inch low-loss wood fibre woofer, a hybrid tweeter module and the perfectly balanced internal cabinet volume results in a supremely accurate and powerful audio experience.The CALLISTO 2C connects wirelessly to the DALI Sound Hub through an extremely stable digital connection. With latency below 25 ms, sync between video and audio from a movie or TV source is obtained well within conventionally acceptable limits.Everything from the drivers to the amplifier is developed in-house, which is why we can optimize every single component to match each other perfectly. This enables us to design the woofers to be more linear than would be possible in a similar traditional passive speaker system.MQA CertifiedThe DALI CALLISTO speakers are MQA Certified. By adding the DALI BluOS NPM-1 module to your system, you can now take advantage of the ever-growing catalogue of studio master recordings that have been encoded into MQA and streamed on services like Tidal.WOOFER & SMCThe unique 6½ CALLISTO 2C woofer takes low loss and linearity to a whole new level. By controlling the entire signal path from source to driver, the DALI acoustics team were able to elevate audio performance beyond conventional speakers.Every element of the CALLISTO woofer is optimized to work in perfect balance with the built-in amplifier, and because of this, the sound stage created is detail-rich, time-coherent and effortlessly immersive. The result is music reproduced exactly as the artist intended.DALI used their experience from developing the OPTICON and RUBICON woofers - combined with a whole lot of listening hours - to optimize the magnet motor to deliver its ultimate. With that knowledge we were able obtain a very linear and perfectly symmetrical suspension within the working area of the voice coil and membrane, only taking control and slowing down the membrane movement at the outermost excursion points.The extra linearity obtained both around the voice-coil and in the spider manifests itself in reduction in mechanical distortion and less strain on the amplifier, which leads to more detailing and a better defined sound stage.SMCThe CALLISTO 2C woofer benefit from the use of SMC in the pole piece. When used in a speaker magnet motor system, it results in a significant reduction of distortion from mechanical loss. SMC’s unique ability to deliver a high magnetic conductivity and a very low electrical conductivity delivers all the wanted qualities of a really good speaker magnet without the traditional downsides.As a result of these optimizations and especially through use of SMC, the CALLISTO 2C benefits from an extremely agile, well-behaved and ultra low loss woofer, that when working in conjunction with the amplifier is able to deliver a richly detailed, time coherent and very powerful audio signal.MQA CertifiedThe wireless CALLISTO system is now MQA Certified by MQA Ltd. This applies to all the DALI CALLISTO products, when the optional BluOS NPM-1 plug-in module is installed.MQA’s award-winning technology captures 100% of the original recording and packages it in a file small enough to stream. When streamed by BluOS to the wireless CALLISTO 2C speaker through the no-loss fully digital audio transfer, every little detail in the MQA file will find its way to the ear of the listener.BluOS was an early adopter of the MQA technology and the DALI CALLISTO 2C loudspeakers now join the nearly 30 other BluOS Enabled products by NAD Electronics and Bluesound as MQA Certified.HYBRID TWEETERLike its larger sibling, the CALLISTO 2C features DALI’s innovative hybrid tweeter module, which was optimized specifically for the CALLISTO series. Combining a dome and ribbon tweeter for astonishing rendering of high frequencies, and a dispersion of high frequency audio that outperforms all other tweeter technologies.The dome membrane is very soft and ultra-lightweight, and actually so thin that a coating has to be applied to hold the material together and be uniform in construction. We have optimized the magnet system to maximize flux saturation right at the voice coil area. This optimization combined with the use of an ultra-thin magnetic fluid for cooling results in better control, power handling and greatly limits distortion.The ribbon part of the hybrid module is a magneto-static type tweeter. Four bands of conductive material make up the active diaphragm that is controlled by a strong magnetic field formed around it. The ribbon tweeter is the master of wide dispersion, and combining it with the soft dome, we get a tweeter module that can be utilized as low as 2.0 KHz and continues to perform well above 30 KHz. This extreme bandwidth combined with the ultra wide dispersion is an important part of the DALI sonic definition.AMPLIFIERDesigning a ‘best in class’ active speaker system is the sum of many parts. One truly important part is the amplifier, or more correctly the amplifier module. Any quality amplifier module consists of three equally important parts that need to be designed to work together in perfect harmony: the amplifier itself, the PSU and the signal processing. The delivery from the signal processing and the PSU to the amplifier circuitry must adhere precisely to the amplifiers needs and demands. Only in this way can you achieve an undistorted, uncolored and coherent amplification.The CALLISTO 2C Class D amplifier is based on patented state-of-the-art technology with a global feedback and self-oscillating design chosen for its very musical properties. Being able to deliver 250 Watts for up to 5 seconds, there is plenty of power to ensure more than enough sound pressure even in complex musical passages or massive explosions in movies.CABINETAt DALI’S large woodworking facility in Denmark, we precision-cut the CALLISTO 2C MDF cabinets ourselves to maintain the high quality, followed by applying the vinyl.The CALLISTO 2C cabinet is constructed from 25mm solid MDF, which employ a very rigid construction with robust bracings across the inside of the cabinet for extra reinforcement. This contributes to a stiffness and density that practically eliminates resonance within the cabinet. At the same time great care is taken not to reduce the internal volume of the cabinet unnecessarily.The mounting of the drivers and the final tests and approvals on each and every speaker is also handled directly at our own assembly lines in our Danish factory.Through strict in-house control of every aspect of production, CALLISTO achieves a level of fit and finish typically found only in products well beyond its price point. Speaker Retail Price $3500.Features:Product: CALLISTO 2CFrequency Range (+/-3 dB) [Hz]: 47 - 30,000Maximum SPL [dB]: 108Crossover Frequency [Hz]: 2700Crossover Principle: Hybrid Full Active 24 bit DSP and Passive All AnalogueHybrid tweeter module, Super high freq. driver, Quantity: 1 x 17 x 45 mmHybrid tweeter module, Super high freq. driver, Diaphragm type: RibbonHybrid tweeter module, High frequency driver, Quantity: 1 x 29 mmHybrid tweeter module, High frequency driver Diaphragm type: Soft Textile DomeLow frequency driver, Quantity: 1 X 6½Low frequency driver, Diaphragm type: Wood Fibre ConeEnclosure type: Bass ReflexBass Reflex Tuning Frequency [Hz]: 46.0Max. Amplifier Power Output [RMS watt]: 250Amplifier Type: Discrete Class D (Closed Loop, Self Oscillating)Onboard DAC: Burr Brown PCM1796 (Balanced output)Input Impedance [ohms]: 5,000Connection Input: ADC-in (RCA)Wireless Input: Full 24 Bit / 96 kHz (No bit-loss attenuated) Includes:Original boxes, grills, feet, manuals, etc.They will ship in the original 2 reinforced boxes.

Biete hier aus einer Inzahlungnahme einen Dali Sound Hub an. Das Gerät befindet sich in einem sehr guten Zustand. Im Lieferumfang enthalten ist: Dali Sound Hub, Netzteil, Anleitung und die originale Verpackung. Ich gewähre für Gebrauchtgeräte 12 Monate Gewährleistung. Die MwSt ist nicht ausweisbar (§25a UStG Differenzbesteuerung) Inzahlungnahmen sind möglich. Bei weiteren Fragen, einfach Kontakt aufnehmen. Wir sind Fachhändler für diverse Hifi Produkte. Besuchen Sie doch mal unsere Webseite mit angegliedertem Online Shop. For the International Interests: Here I sell a very good condition Dali Sound Hub in black. If you have any questions, please do not hesitate to contact me. Shipping is possible, please drop me a call. Normal 0 21 false false false DE X-NONE X-NONE <p><a href=http://feedback.supreme.de target=_blank>Widget erstellen oder Farben anpassen.</a></p> <a href=http://logo.supreme.de target=_blank><img src=http://storage.supremeauction.com/flash/widgets/widgetworld/img/saWidgetsFooterLogo.png border=0 /></a> <div style=clear: left;> </div> supremeauctiononlinesoftware.widgets.FeedbackWidgetBasic.swf

Aus einer Inzahlungnahme bieten wir ein Paar Dali Callisto 2C Aktivlautsprecher in schwarz an.Der Lautsprecher befindet sich in einem sehr guten Zustand.Der Sound Hub ist nicht inklusive, könnte aber damit behilflich sein.Im Lieferumfang enthalten ist: Paar Dali Callisto 2C, Abdeckungen, Netzkabel und die originale Verpackung. Ich gewähre 12 Monate Gewährleistung. Inzahlungnahmen sind möglich. Die MwSt ist nicht ausweisbar (§25a UStG Differenzbesteuerung) Bei weiteren Fragen, einfach Kontakt aufnehmen. Wir sind Fachhändler für diverse Hifi Produkte. Besuchen Sie doch mal unsere Webseite mit angegliedertem Online Shop. For the International Interests: Here we sell a mint condition Pair Dali Callisto 2C active Speaker in black. If you have any questions, please do not hesitate to contact me. Visit our website with Online Shop. Thanks for looking. supreme supremewidgets <object classid=clsid:d27cdb6e-ae6d-11cf-96b8-444553540000 codebase=http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=10,0,0,0 width=100% height=430 id=EbayGalleryZ.swf428830><param name=allowFullscreen value=true /><param name=allowScriptAccess value=always /><param name=movie value=http://storage.supremeauction.com/flash/widgets/widgetworld/EbayGalleryZ.swf /><param name=quality value=high /><param name=bgcolor value=ffffff /><param name=wmode value=opaque /><param name=FlashVars value=id=428830&properties= /><embed src=http://storage.supremeauction.com/flash/widgets/widgetworld/EbayGalleryZ.swf FlashVars=id=428830&properties= quality=high bgcolor=ffffff width=100% height=430 name=EbayGalleryZ.swf428830 align=middle allowFullscreen=true allowScriptAccess=always wmode=opaque type=application/x-shockwave-flash pluginspage=http://www.macromedia.com/go/getflashplayer /></object> <p><a href=http://feedback.supreme.de target=_blank>Widget erstellen oder Farben anpassen.</a></p> <a href=http://logo.supreme.de target=_blank><img src=http://storage.supremeauction.com/flash/widgets/widgetworld/img/saWidgetsFooterLogo.png border=0 /></a> <div style=clear: left;> </div> supremeauctiononlinesoftware.widgets.FeedbackWidgetBasic.swf

One pair of DALI CALLISTO 2 C Wireless (EQUI system) Class D Active Speakers with Grilles in Black finish. Superb condition excepting one tiny mark to the rear of one of the speakers and the usual stand mount marks on the bottom of each (these CALLISTO 2C were briefly bolted to the dedicated DALI M-601 Connect stands - these have specific channels so the bolts do not enter the cabinets). Superbly specified and sound incredible - 6.5” wood fibre cone woofer with patented SMC pole-piece, 29mm soft-dome and 17 x 45mm ribbon tweeters; DALI Class D amplification with Burr Brown PCM1796 DAC, configurable up to 7.1 surround with other EQUI products, Hi-Res 24-bit/96kHz wireless transmission over proprietary EQUI protocol. Use with the DALI Sound Hub Compact or DALI Sound Hub products for flexible connectivity including Digital Coaxial and TOSLINK, analogue RCA, Bluetooth, HDMI, BluOS streaming, AirPlay 2, etc. Can also be used standalone using their ADC RCA connectors for a preamp, DAC, etc. RRP £1999 when new. These were purchased as part of a 7.1 HDMI system that never came to pass - they saw brief usage in a multi room system and then were put in storage. Original boxes, albeit from my white CALLISTO 2 Cs (which I use as my main 2.0 music system). Sensible offers welcomed - these are high-end EQUI wireless speakers at OPTICON 2 Mk. 2 prices! International delivery is available through the Global Shopping Programme but please bear in mind that these speakers are very heavy at ~21kg the pair before packaging.

DALI CALLISTO 2 C Wireless Powered SpeakersPerfect for smaller spaces or rooms where the speakers need to remain discreet, but where power and presence are still paramount. The combination of a 6½-inch low-loss wood fibre woofer, a hybrid tweeter module and the perfectly balanced internal cabinet volume results in a supremely accurate and powerful audio experience. Connects wirelessly to the DALI Sound Hub through an extremely stable digital connection. With latency below 25 ms, sync between video and audio from a movie or TV source is obtained well within conventionally acceptable limits.Everything from the drivers to the amplifier is developed in-house, which is why we can optimise every single component to match each other perfectly. This enables us to design the woofers to be more linear than would be possible in a similar traditional passive speaker system.The CALLISTO 2 C connects wirelessly to the DALI Sound Hub (https://www.ebay.com/itm/233686150843) through an extremely stable digital connection. With latency below 25 ms, sync between video and audio from a movie or TV source is obtained well within conventionally acceptable limits.The DALI CALLISTO speakers are MQA Certified. By adding the DALI BluOS NPM-1 module to your system, you can now take advantage of the ever-growing catalogue of studio master recordings that have been encoded into MQA and streamed on services like Tidal.HYBRID TWEETERLike its larger sibling, the CALLISTO 2 C features DALI’s innovative hybrid tweeter module, which was optimised specifically for the CALLISTO series. Combining a dome and ribbon tweeter for astonishing rendering of high frequencies, and a dispersion of high frequency audio that outperforms all other tweeter technologies.The dome membrane is very soft and ultra-lightweight, and actually so thin that a coating has to be applied to hold the material together and be uniform in construction. We have optimised the magnet system to maximize flux saturation right at the voice coil area. This optimisation combined with the use of an ultra-thin magnetic fluid for cooling results in better control, power handling and greatly limits distortion.The ribbon part of the hybrid module is a magneto-static type tweeter. Four bands of conductive material make up the active diaphragm that is controlled by a strong magnetic field formed around it. The ribbon tweeter is the master of wide dispersion, and combining it with the soft dome, we get a tweeter module that can be utilised as low as 2.0 KHz and continues to perform well above 30 KHz. This extreme bandwidth combined with the ultra wide dispersion is an important part of the DALI sonic definition.AMPLIFIERDesigning a ‘best in class’ active speaker system is the sum of many parts. One truly important part is the amplifier, or more correctly the amplifier module. Any quality amplifier module consists of three equally important parts that need to be designed to work together in perfect harmony: the amplifier itself, the PSU and the signal processing. The delivery from the signal processing and the PSU to the amplifier circuitry must adhere precisely to the amplifiers needs and demands. Only in this way can you achieve an undistorted, uncoloured and coherent amplification.The CALLISTO 2 C Class D amplifier is based on patented state-of-the-art technology with a global feedback and self-oscillating design chosen for its very musical properties. Being able to deliver 250 Watts for up to 5 seconds, there is plenty of power to ensure more than enough sound pressure even in complex musical passages or massive explosions in movies.Product seriesCALLISTO CFrequency Range (+/-3 dB)47 - 30,000Maximum SPL108Crossover Frequency2,700Crossover PrincipleHybrid Full Active 24 bit DSP and Passive All AnalogueHybrid tweeter module, Super high freq. driver, Quantity1 x 17 x 45 mmHybrid tweeter module, Super high freq. driver, Diaphragm typeRibbonHybrid tweeter module, High frequency driver, Quantity1 x 29 mmHybrid tweeter module, High frequency driver Diaphragm typeSoft Textile DomeLow frequency driver, Quantity1 X 6½Low frequency driver, Diaphragm typeWood Fibre ConeEnclosure typeBass ReflexBass Reflex Tuning Frequency46.0Max. Amplifier Power Output250Amplifier TypeDiscrete Class D (Closed Loop, Self Oscillating)Onboard DACBurr Brown PCM1796 (Balanced output)Input Impedance5,000Connection InputADC-in (RCA)Wireless Input(s)Full 24 Bit / 96 kHz (No bit-loss attenuated)Wireless Audio RF Band5725-5875 MHzMax. Digital Resolution24 / 96Magnetic ShieldingNoRecommended PlacementShelf or standRecommended Distance From Wall10 - 80Max. Power Consumption325Standby Power Consumption1.2Dimensions With Base (HxWxD)393 x 200 x 321Accessories IncludedManual Rubber Feet Front GrilleWeight10.1Input Sensitivity1,700Input Mains Voltage100 - 240 (Universal mains

DALI Sound Hub EQUI Wireless Audio Preamplifier for Oberon C/Callisto C/Rubicon C DALI EQUI wireless speakers (including Oberon Vokal C and On-Wall C). Opened only to check and test, so in as new condition - polythene still present on the Hub top and on the wireless remote control. RRP £519.