Product description
Merging Traditional Hi-Fi with the Convenience of Wireless Audio
As part of the wireless DALI EQUI ecosystem, the stand-mount CALLISTO 6 C represents the virtues of traditional Hi-Fi merged with the convenience of wireless audio. The CALLISTO 6 C connects wirelessly to the DALI SOUND HUB or SOUND HUB COMPACT via an extremely stable, high-resolution digital connection. Everything from the drivers to the built-in Class D power amplifier is developed in-house, which means we can optimize every single component to match each other perfectly.
MQA's Award-Winning Technology
The wireless DALI EQUI ecosystem is MQA certified by MQA Ltd, thanks to the NPM-2i plug-in module. When installed in the DALI SOUND HUB, the NPM-2i's award-winning MQA compression technology captures 100% of the original recording in a file that's small enough to stream wirelessly via BluOS to the CALLISTO 6 C and other active speakers in the EQUI family. With lossless, MQA-certified audio, you can enjoy the finest musical rendition with the convenience of wireless technology.
Taking Audio to the Next Level
The CALLISTO 6 C features two 6½" woofers that take 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 6 C woofers is optimised to work in perfect balance with the built-in amplifier to create a soundstage that's detail rich, time coherent and effortlessly immersive.
Reducing Distortion with Soft Magnetic Compound
For the CALLISTO 6 C woofers, we've incorporated our signature Soft Magnetic Compound (SMC) in the pole piece. When used in a speaker magnet motor system, SMC greatly reduces distortion due to mechanical loss. By using SMC, the extremely agile, ultra low loss woofers deliver a richly detailed, time coherent and extremely powerful audio signal.
The Master of Wide Dispersion
The CALLISTO 6 C features an optimized version of our trademark hybrid tweeter. Combining a soft dome tweeter with a high-performance ribbon tweeter, high frequencies are rendered with amazing detail and a wide dispersion pattern that outperforms all other tweeter technologies. Our hybrid tweeter design also outperforms in terms of frequency range, reaching down to 2 kHz and up to 30 kHz and beyond.
Specifications
| Product series | CALLISTO C |
|---|---|
| Frequency Range ( +/-3 dB ) [ Hz ] | 37 - 30,000 |
| Maximum SPL [ dB ] | 110 |
| Crossover Frequency [ Hz ] | 2,600 |
| 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 | 2 X 6½" |
| Low frequency driver, Diaphragm type | Wood Fibre Cone |
| Enclosure type | Bass Reflex |
| Bass Reflex Tuning Frequency [ Hz ] | 40.0 |
| 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 | Floor |
| Recommended Distance From Wall [ cm ] | 25 - 100 |
| Max. Power Consumption [ W ] | 325 |
| Standby Power Consumption [ W ] | 1.2 |
| Dimensions With Base ( H x W x D ) [ mm ] | 1004 x 200 x 346 |
| Accessories Included | Manual Rubber Feet Front Grille |
| Weight [ kg ] | 22.6 |
| Input Sensitivity [ mV ] | 1,850 |
| Input Mains Voltage [ Volts ] | 100 - 240 ( Universal mains ) |
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