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With the launch of the DALI OBERON loudspeaker series, we have picked the best elements from our current speakers and brought them together in a series that delivers on audio quality, looks and versatility. As result, you will experience a well-integrated sound, even when listening at a significant off-axis angle. This is important as you are rarely seated directly in front of your loudspeakers when listening to music. An added benefit is seriously reduced harmonic distortion and diffractions causing frequency distortion, as these will always be stronger in an on-axis response. This is also the reason why all DALI speakers are not designed to be toed-in Product series: OBERON Sensitivity (2,83 V/1 m) [dB]: 88 Maximum SPL [dB]: 108 Crossover Frequency [Hz]: 2,400 High frequency driver, Quantity: 1 x 29 mm Low frequency driver, Quantity: 2 X 5.25“ Enclosure type: Bass Reflex Connection Input: Single Wire Recommended Placement Floor Dimensions With Base (HxWxD) [mm]: 830 x 162 x 283 Weight [kg]: 10.8
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Recommended Usage Front Speakers
Type 3-Way Bass Reflex Design
Woofers Dual 8" PMD Cone
MidRange Driver 5" Cone With Waveguide Horn
Tweeters 1" Aluminum Dome With Waveguide Horn
Magnetic Shielding Yes
Twin Bass Reflex Ports Single Port
Gold-Plated Brass Extruded Terminals Bi-Wiring Terminals
Frequency Response 30 Hz - 35 kHz
Sensitivity 89 dB/2.83 V/1 m
Input Power (Maximum / Nominal) 250W / 100W
Impedance 6 Ohms
Product Dimensions (W x H x D) 10-7/8" x 43-5/16" x 15-3/8“
Product Weight (lbs. each) 53.7
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The largest speaker in the 600 Series. This floorstander is ideal for audiophile stereo and home theatre applications in larger rooms, delivering serious performance and amazing value.
The 683 S2 features a Decoupled Double Dome tweeter - technology evolved from Bowers & Wilkins CM10 speaker. The double dome design uses an extremely thin aluminium dome for lightness, surrounded by a thicker aluminium ring for rigidity. The result is a far more precise treble performance. And while the tweeter looks like it's part of the main speaker, it's physically separated in its own gel-filled cavity, so performance isn't hit by unwanted resonances or vibrations, for a more natural, spacious sound.
Serious and accurate bass performance is equally vital to such a room-filling speaker. That's why the 683 S2 features a new bass driver construction method, using a similar method of bracing to the tweeter with twin layers of aluminium. The richer, distortion-free bass response is sumptuous.
As well as new bass driver construction techniques and a new tweeter, brought in from Bower & Wilkins high-end series, the 683 S2 also boasts an FST Kevlar midrange driver. Serious technology, serious performance, but seriously affordable for a speaker of this calibre.
Woven Kevlar | Yes | Crossover Tuning | Yes | Nautilus Tapering Tube | Yes | Flowport | Yes | Mushrooms | Yes | FST | Yes | Technical features | Decoupled Double Dome aluminium tweeter with NautilusTM tube loading
Kevlar® brand fibre cone FSTTM midrange driver
Dual-layer aluminium cone bass driver
FlowportTM | Description | 3-way vented-box system | Drive units | 1x ø25mm (1 in) aluminium dome high-frequency
1x ø150mm (6 in) woven Kevlar® cone FSTTM midrange
2x ø165mm (6.5 in) aluminium cone bass | Frequency range | -6dB at 30Hz and 50kHz | Frequency response | 52Hz - 22kHz ±3dB on reference axis | Dispersion | Within 2dB of reference response
Horizontal: over 60º arc
Vertical: over 10º arc | Sensitivity | 89dB spl (2.83V, 1m) | Harmonic distortion | 2nd and 3rd harmonics (90dB, 1m)
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Two way, double reflex
2 x Woofer 130 mm.
Covered paper, double magnet
Tweeter 24 x 50 mm.
Isodynamic mylar diaphragm
Impedance: 8 Ohm (min. 6,5)
RMS Power: 100 W
MAX Power: 150W
Efficiency: 90 dB/W/1m
Dimensions: 170x1080x260mm.
Weight: 17 Kg.
Finish: rosewood, black oak
| System Format: 3 Way
Frequency Response: 30 Hz - 60 kHz
Sensitivity (1W@1M): 90 dB
Nominal Impedance: 8 ohms
Maximum S.P.L
(Per pair in room): 116.8 dBA
Power Handling (RMS): 200 W
Recommended Amplifier Requirements (RMS): 100 - 200 W
Bass Alignment: Bass reflex. HiVe port system
Crossover Frequency: L.F - M.F: 790 Hz
M.F - H.F: 2.3 kHz
Drive Unit Compliment: 2 x 6.5" RST bass driver
1 x 4" RST mid-range driver
1 x C-CAM H.F ribbon transducer
External Dimensions excl Stand (H x W x D)
1060 x 210 x 330 mm
(41 3/4 x 8 1/4 x 13 inch)
Weight (each) Excluding stands: 27.2 Kg (59.9 lbs) |
Driver Complements Subwoofer 2 - 6" Diameter (15.24cm) Dynamic Balance Cassini Ovals with Super Cell Aerated Polypropylene diaphragms 2 - 5" Diameter (12.70cm) Dynamic Balance Cassini Ovals with Super Cell Aerated Polypropylene diaphrams Mid/Woofer 1 - 6 1/2" Diameter (16.51cm) Dynamic Balance driver with Super Cell Aerated Polypropylene cone 1 - 5 1/4" Diameter (13.34cm) Dynamic Balance driver with Super Cell Aerated Polypropylene cone Midrange 1 - 3 1/4" Diameter (8.26cm) Dynamic Balance driver with Super Cell Aerated Polypropylene cone 1 - 3 1/4" Diameter (8.26cm) Dynamic Balance driver with Super Cell Aerated Polypropylene cone Tweeter 1 - 1" Diameter (2.54cm) Dynamic Balance Enhanced Ring Radiator Tweeter 1 - 1" Diameter (2.54cm) Dynamic Balance Ehanced Ring Radiator tweeter Electrical Overall Frequency Response 20Hz-40kHz 22Hz-40kHz Lower -3dB Limit 38Hz dB 42Hz dB Upper -3dB Limit 30kHz dB 30kHz dB Nominal Impedance compatible with 8 ohm outputs ohms compatible with 8 ohm outputs ohms Recommended Amplifier Power 20-300 w/channel 20-250 w/channel Efficiency 88 dB 88 dB Crossover Orth Crossover Orth Crossover Crossover (mid-high array) 3000Hz 2800Hz Crossover (subwoofer) 100HZ 100Hz Inputs Dual Gold-Plated Binding Posts Dual Gold-Plated Binding Posts Dimensions Cabinet Size 50 13/16" H x 9 1/2" W x 18 7/16" D (129.06cm H x 24.13cm W x 46.83cm D) 47" H x 8 5/16" W x 14 3/8" D (119.38cm H x 21.11cm W x 36.51cm D) Footprint Size 10 1/2" W x 20 5/16" D (26.67cm W x 51.59cm D) 9 1/4" W x 16 1/4" D (23.50cm W x 41.27cm D) Mounting Options floor floor Enclosure Type Sealed Sealed Enclosure Type (subwoofer) Dual PowerPort Dual PowerPort bass venting Shipping/Other Product Weight 99.20 lbs. (45.00kgs) 78.00 lbs. (35.38kgs) Shipping unit: each each Total Shipping Weight 114.70 lbs. (52.03kgs) 86.40 lbs. (39.19kgs) Speaker Warranty 5 years parts and labor (original purchaser) 5 years parts and labor (original purchaser) ALSO AVAILABLE IN "EBONY" COLOR
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