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DALI CALLISTO 2 C Wireless Powered Speakers

The CALLISTO 2 C 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 our 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.

Warranty: 1 Year

SKU: Callisto 2 C Categories: , ,
 

Description

DALI CALLISTO 2 C Wireless Powered Speakers

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.  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 TWEETER

Like 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.

AMPLIFIER

Designing 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 series CALLISTO C
Frequency Range (+/-3 dB) [Hz] 47 – 30,000
Maximum SPL [dB] 108
Crossover Frequency [Hz] 2,700
Crossover Principle Hybrid Full Active 24 bit DSP and Passive All Analogue
Hybrid tweeter module, Super high freq. driver, Quantity 1 x 17 x 45 mm
Hybrid tweeter module, Super high freq. driver, Diaphragm type Ribbon
Hybrid tweeter module, High frequency driver, Quantity 1 x 29 mm
Hybrid tweeter module, High frequency driver Diaphragm type Soft Textile Dome
Low frequency driver, Quantity 1 X 6½”
Low frequency driver, Diaphragm type Wood Fibre Cone
Enclosure type Bass Reflex
Bass Reflex Tuning Frequency [Hz] 46.0
Max. Amplifier Power Output [RMS watt] 250
Amplifier Type Discrete Class D (Closed Loop, Self Oscillating)
Onboard DAC Burr Brown PCM1796 (Balanced output)
Input Impedance [ohms] 5,000
Connection Input ADC-in (RCA)
Wireless Input(s) Full 24 Bit / 96 kHz (No bit-loss attenuated)
Wireless Audio RF Band [MHz] 5725-5875 MHz
Max. Digital Resolution [bits/KHz] 24 / 96
Magnetic Shielding No
Recommended Placement Shelf or stand
Recommended Distance From Wall [cm] 10 – 80
Max. Power Consumption [W] 325
Standby Power Consumption [W] 1.2
Dimensions With Base (HxWxD) [mm] 393 x 200 x 321
Accessories Included Manual
Rubber Feet
Front Grille
Weight [kg] 10.1
Input Sensitivity [mV] 1,700
Input Mains Voltage [Volts] 100 – 240 (Universal mains

Additional information

Weight 22.2 lbs
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