Content | 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.
This large floor-standing OBERON 7 speaker features 2 x 7” wood fibre SMC based woofers and an oversized 29 mm ultra-lightweight soft dome tweeter.
This, combined with the large but elegant cabinet, delivers the very best in deep bass and large room performance. Despite its size, this speaker is surprisingly delicate and will impress with its ability to render any music style naturally and lifelike even at lower volumes. This makes the OBERON 7 perfect for almost any audio setup and any music or movie style.
With the OBERON 7, we have made it easy to integrate your loudspeakers into any room. Both the driver materials and geometry applied in the OBERON 7 has been selected to achieve a wide dispersion pattern in the listening area. The same principles have been applied in the design of the crossover.
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.
DALI OBERON 7 SPECS
Product series |
OBERON |
Frequency Range (+/-3 dB) [Hz] |
36 - 26,000 |
Sensitivity (2,83 V/1 m) [dB] |
88.5 |
Nominal Impedance [ohms] |
6 |
Maximum SPL [dB] |
110 |
Recommended Amplifier Power [W] |
30 - 180 |
Crossover Frequency [Hz] |
2,300 |
Crossover Principle |
2-way |
High frequency driver, Quantity |
1 x 29 mm |
High frequency driver, Diaphragm type |
Soft Textile Dome |
Low frequency driver, Quantity |
2 X 7“ |
Low frequency driver, Diaphragm type |
Wood Fibre Cone |
Enclosure type |
Bass Reflex |
Bass Reflex Tuning Frequency [Hz] |
39.5 |
Connection Input |
Single Wire |
Recommended Placement |
Floor |
Recommended Distance From Wall [cm] |
20 - 80 |
Dimensions With Base (HxWxD) [mm] |
1015 x 200 x 340 |
Weight [kg] |
14.8 |
Accessories Included |
Manual
Rubber Feet
Spikes
Front Grille |
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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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PRICE PER SPEAKER
Specifications Recommended Usage | Front Speakers | Type | 3-Way Bass Reflex Design | Woofers | Dual 6-1/2" 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 | 88 dB/2.83 V/1 m | Input Power (Maximum / Nominal) | 250W / 100W | Impedance | 6 Ohms | Product Dimensions (W x H x D) | 8-3/4" x 38-9/16" x 13-9/16“ | Product Weight (lbs. each) | 20 Kg
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System Format: 3 Way Frequency Response: 35 Hz - 60 kHz Sensitivity (1W@1M): 89 dB Nominal Impedance: 8 ohms Maximum S.P.L (Per pair in room): 114.5 dBA Power Handling (RMS): 150 W Recommended Amplifier Requirements (RMS): 100 - 150 W Bass Alignment: Bass reflex. HiVe port system Crossover Frequency: L.F - M.F: 400 Hz M.F - H.F: 2.6 kHz Drive Unit Compliment: 2 x 5.5" 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) 951 x 170 x 300 mm (37 7/16 x 6 11/16 x 11 13/16 inch) Weight (each) Excluding stands: 22.2 Kg (48.9 lbs)
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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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System Format: 3 Way Frequency Response: 32Hz - 35kHz Sensitivity (1W@1M): 90dB Nominal Impedance: 4 Ohms Maximum SPL (dBA): 116.2 Power Handling (RMS): 175W Recommended Amplifier Requirements (RMS): 50 - 175W Bass Alignment: Bass reflex. Twin HiVe®II port System Tweeter Crossover Frequency: LF/MF: 300Hz MF/HF: 2.2 kHz Drive Unit Complement: 2 x 6" RST® Bass drivers. 1 x 6" RST® Bass/Mid driver. 1 x 1" (25mm) C-CAM® gold dome tweeter Product External Dimensions: (H x W x D) inc. plinth & feet 960 x 275 x 388 mm (37 13/16 x 10 13/16 x 15 1/4 inch) Individual Weight: 21.76 Kg (47.88 lb) User's Manual
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