DALI grīdas skaļrunis Oberon 7 C, balts + BluOS skaņas centrs, komplekts

Bass / Mid Driver

OBERON C bass/mid drivers feature our proprietary paper pulp and wood fibre composite diaphragm materials, advanced copper-coated aluminium voice-coil wire and, in particular, our unique SMC (Soft Magnet Compound) magnet technology. By introducing electrically non-conductive elements to the magnet structure, SMC significantly reduces the effect of a variety of distortion-producing mechanisms inherent to moving-coil driver architecture.

Cabinet Construction

OBERON C cabinets are constructed from CNC-machined high strength MDF panels and finished with a variety of wood-effect or matt white laminates. The cabinets are engineered for optimum rigidity to minimise panel resonance, with corner fillets and, in the case of the larger OBERON 7 C, strategic internal cross-bracing. Corner fillets have become increasingly unusual in contemporary speaker cabinet construction but at DALI we believe they play an important role in ensuring rigidity.

Power Amplification

The OBERON C power amplification comprises two 50 Watt peak, closed loop Class-D power amplifiers chosen specifically for their sound quality and dynamic ability. One amplifier powers the high frequency driver, one powers the bass/mid driver (or twin drivers in the case of the OBERON 7 C). The 100dB signal-to-noise ratio of the power amplifiers ensures that even the smallest detail in a quiet musical passage is reproduced with clarity and accuracy.

Easy Positioning

The driver materials, crossover design and geometry applied in the OBERON C series has been selected to achieve a wide dispersion pattern. This ensures a well-integrated sound, even when listening at a significant off-axis angle. An added benefit is seriously reduced harmonic distortion and diffractions causing frequency distortion. This is why all DALI speakers are not designed to be toed-in.

Patented SMC

The iron pole piece of the OBERON C woofer magnet is crowned by the DALI patented SMC disk – minimizing the negative effects of the iron. The use of the SMC disk greatly reduces mechanical distortion, which lowers third order distortion. This allows for a longer listening pleasure, a relaxed midrange and a surprising amount of detail for its price class.

Low Latency

The SOUND HUB COMPACT transmits to OBERON C speakers using a proprietary 30 bit wireless protocol derived from the acclaimed DALI SOUND HUB. Audio transmission latency from input to speaker is typically less than 15 mS, and inter-speaker timing is accurate to the single sample period of the broadcast audio data.

BluOS Module

The first expansion module integrates Bluesound’s incredible BluOS hi-res multi-room platform. BluOS is devised by audiophiles for audiophiles to deliver the best digital sound quality imaginable throughout your house. And because BlueSound is compatible with speakers from a variety of audiophile manufacturers, it delivers flexibility, convenience and choice as well as unparalleled quality.

Wireless Audio Transfer

The wireless connection between the Sound Hub and the speakers is an extremely stable digital connection, made on either the 2.4 GHz or the 5.8 GHz band depending on location and quality of the connection. The proprietary 30 bit protocol transfers an uncompressed I2S audio signal in 24 bit 96 kHz, utilising the remaining bits to control volume, speaker ID and other control data.

Optical Inputs

The Sound Hub features two optical inputs that are controlled differently – with a clear focus on TV and audio use. The TV input is activated by the carrier signal. This enables the Sound Hub to power up the OBERON C speaker system the second the TV is turned on. The audio input is activated by an audio signal, and by analysing the audio signal, the Sound Hub can determine if audio is played back.

MQA Certified

When streamed by BluOS through the Sound Hub’s wireless 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 OBERON C system now joins the nearly 30 other BluOS Enabled products by NAD Electronics and Bluesound as MQA Certified.

Quick Setup

Setting up a Hi-Fi system couldn’t be easier. You literally only have to connect the power chord to the Oberon C speakers and the Sound Hub followed by pushing the CONNECT button. Voilà and you are ready to stream from your phone or music server.

Mulitiple Sources

The Sound Hub supports a list of different sources: Bluetooth (AAC & Apt-X HD), Analogue (RCA & Mini Jack), Coaxial RCA, 2 x Optical (Audio & TV), USB output (Google Chromecast Audio) and 2 x modular expansion ports (e.g. BluOS).

Specifications

Oberon 7C

Frequency Range (±3 dB) (Hz) 31 – 26,000
Maximum SPL (dB) 108
Crossover Frequency (Hz) 2450
Crossover Principle Full Active 24 Bit DSP
High Frequency Driver 1 × 29 mm Soft Dome Tweeter
Low Frequency Driver 1 × 7″
Enclosure Type Bass Reflex (Rear ported)
Reflex Tuning Frequency (Hz) 40
Amplifier Output Power (W) 2 × 50 W
Amplifier Type Class-D
Wireless Input Full 24 Bit / 96 kHz (Not Compressed)
Wireless Audio RF Band (MHz) 5150-5250 MHz and 5725-5875 MHz*
Input Mains Universal Mains 100-240 VAC
Maximum Power Consumption (W) 62
Standby Power Consumption (W) 1
Networked Standby Power Consumption (W) 1.25
Time To Enter Networked Standby < 20 Minutes
Dimensions (H × W × D) mm 1015 × 200 × 340
Weight 14.8 kg Each

Sound Hub

Connection Input 2 x Optical (TosLink)
Coax (S/PDIF)
RCA (Analouge Stereo)
3.5 mm Mini Jack
2 x Plug-In Module
Chromecast ready
Connection Output Stereo Line Level (RCA)
SUB Out (RCA)
USB Charge (5V/1A)
Wireless Input(s) Bluetooth 4.2 (AAC, Apt-X, Apt-X HD)
Wireless Output Full 24 Bit / 96 kHz (No bit-loss attenuated)
Max. Digital Resolution [bits/KHz] 24 / 96
Max. Power Consumption [W] 4.5
Standby Power Consumption [W] 2.5
Dimensions H76mm x W300mm x D213mm
Weight 1.6kg
Input Impedance RCA [Ω] 10k
Input Sensitivity RCA [V] 2.3
Input Impedance 3.5mm Mini-jack [Ω] 10k
Input Sensitivity 3.5mm Mini-jack [V] 1.2
Input Impedance S/PDIF [Ω] 75
Output Voltage Max. Line Level [V] 1.9
Output Voltage Max. Sub-Out [V] 0.9
Input Mains Voltage [Volts] Universal AC Mains Adapter (1.75 m wire length)

Package Contents: DALI Floorstanding Speaker Oberon 7 C, White + BluOS Sound Hub, Set; Mains Cable; Power cable; Front Grilles; Rubber Feet; Spikes; Sound Hub, Manual.