Dali Oberon 1 Bookshelf Loudspeakers 2-way (pair) WHITE

The DALI OBERON 1 is a ultra compact bookshelf speaker. The cabinet size enables an optimal balance between inner volume for bass performance and a compact appearance for easy integration - suited for smaller rooms, discreet audio setups or wall mounting. It features the same oversized 29 mm ultra-lightweight soft dome tweeter as its floor-standing siblings, and a SMC based 5.25" wood fibre woofer to handle lower midrange and bass. The OBERON 1 is based on the most innovative DALI ideas, traditions and inventions - united in a sleek compact design.

The driver materials, crossover design and geometry applied in the OBERON 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.

The rounded edges and rustic fabric of these new DALI front grilles add a lighter and more contemporary visual look to the OBERON series. This look is enhanced by the elegantly shaped aluminium base mounted on the two floor-standing models.

The OBERON woofer features a wood fibre cone with a blend of fine grain paper pulp, reinforced with wood fibres, which creates a stiff, light-weight and well-behaving structure. In combination with a low-loss surround and spider suspension, this cone reproduces the micro details in the signal - unfiltered and with high accuracy.

The iron pole piece of the OBERON woofer magnet is crowned by a 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.

• Frequency Range (+/-3 dB) [Hz]: 51 - 26,000
• Sensitivity (2,83 V/1 m) [dB]: 86
• Nominal Impedance [ohms]: 6
• Maximum SPL [dB]: 106
• Recommended Amplifier Power [W]: 25 - 100
• Crossover Frequency [Hz]: 2,800
• Crossover Principle: 2-way
• High frequency driver, Quantity: 1 x 29 mm
• High frequency driver, Diaphragm type: Soft Textile Dome
• Low frequency driver, Quantity: 1 X 5.25“
• Low frequency driver, Diaphragm type: Wood Fibre Cone
• Enclosure type: Bass Reflex
• Bass Reflex Tuning Frequency [Hz]: 50
• Connection Input: Single Wire
• Recommended Placement: Shelf or stand
• Recommended Distance From Wall [cm]: 1 - 50
• Dimensions With Base (HxWxD) [mm]: 274 x 162 x 234
• Weight [kg]: 4.2
• Accessories Included: Manual, Rubber Feet, Front Grille
  

Item    Value
System Format:     2 Way
Frequency Response:     55 Hz - 60 kHz
Sensitivity (1W@1M):     86 dB
Nominal Impedance:     8 ohms
Maximum S.P.L
(Per pair in room):     109.8 dBA
Power Handling (RMS):     100 W
Recommended Amplifier Requirements (RMS):     50 - 100 W
Bass Alignment:     Bass reflex. HiVe port system
Crossover Frequency:     2.3 kHz
Drive Unit Compliment:     1 x 5.5" RST bass/mid-range driver
1 x C-CAM H.F ribbon transducer

External Dimensions excl Stand (H x W x D)
    300 x 170 x 263 mm
(11 13/16 x 6 11/16 x 10 3/8 inch)
Weight (each) Excluding stands:     

7.5 Kg (16.5 lbs)

System Format:    2 Way
Frequency Response:    42 Hz - 60 kHz
Sensitivity (1W@1M):    88 dB
Nominal Impedance:    8 ohms
Maximum S.P.L
(Per pair in room):    112.6 dBA
Power Handling (RMS):    120 W
Recommended Amplifier Requirements (RMS):    60 - 120 W
Bass Alignment:    Bass reflex. HiVe port system
Crossover Frequency:    2.7 kHz
Drive Unit Compliment:    1 x 6.5" RST bass/mid-range driver
1 x C-CAM H.F ribbon transducer
External Dimensions excl Stand (H x W x D)

362 x 210 x 303 mm
(14 3/8 x 8 1/4 x 11 15/16 inch)
Weight (each) Excluding stands:    9.9 Kg (21.75 lbs)

• Time Lens Technology-The acoustic centers of the tweeter and mid-bass driver are located in the same plane for superior imaging
• PowerPort® a patented Polk technology, extends the low frequency mid-bass driver response as it decreases air turbulence, and eliminates "port noise" and bass output losses up to 3 dB.
• 3/4" Silk Dome Tweeters for crisp, clear imaging and smooth response that's never tiring.
• 3 1/4" Composite Injection Molded Cones With Dynamic Balance Driver Technology
• Combination Keyhole Slot & 1/4" x 20 Threaded Insert fits all aftermarket ceiling and wall brackets for ultimate flexibility
• Time Lens Technology-The acoustic centers of the tweeter and mid-bass driver are located in the same plane for superior imaging
• PowerPort a patented Polk technology, extends the low frequency mid-bass driver response as it decreases air turbulence, eliminates "port noise" and bass output losses up to 3 dB.

• 3/4" Silk Dome Tweeters for crisp, clear imaging and smooth response that's never tiring.
• 3 1/4" Composite Injection Molded Cones With Dynamic Balance Driver Technology
• Combination Keyhole Slot & 1/4" x 20 Threaded Insert fits all aftermarket ceiling and wall brackets for ultimate flexibility.

Driver Complements
Mid/Woofer     1 - 3 1/4" Diameter (8.26cm)
Dynamic Balance composite cone driver
Tweeter     1 - 3/4" Diameter (1.91cm)
silk dome
Electrical
Overall Frequency Response     95Hz-24kHz
Lower -3dB Limit     125 Hz dB
Upper -3dB Limit     20kHz dB
Nominal Impedance     8 ohms
Recommended Amplifier Power     10-125 w/channel
Efficiency     89 dB
Inputs     Gold-plated 5-way binding posts
Dimensions
Cabinet Size     7 1/8" H x 4 1/8" W x 5 3/16" D
(18.10cm H x 10.48cm W x 13.18cm D)
Mounting Options     keyhole slot; .25 x 20 threaded insert
Enclosure Type     Steel-plate reinforced curved enclosure with time-aligned driver geometry and PowerPort bass venting
Shipping/Other
Product Weight     3.00 lbs. (1.36kgs)
Shipping unit:     each
Total Shipping Weight     3.70 lbs. (1.68kgs)
Speaker Warranty     5 years parts and labor (original purchaser)

ΔΙΑΤΙΘΕΤΑΙ ΚΑΙ ΣΕ ΑΣΠΡΟ ΧΡΩΜΑ

At home on a stand, wall or bookshelf, the versatile 685 S2 is ideal for stereo and home theatre uses in most rooms. And performance is enhanced with the addition of a Decoupled Double Dome tweeter.

The Decoupled Double Dome tweeter found in the 685 S2, and the rest of the new 600 Series, is technology taken straight from our award-winning CM10 speaker. A dual-layer design combines a thin aluminium dome for lightness and a thicker aluminium ring for rigidity - the result is absolutely stunning, with far greater clarity in the audible spectrum.

The tweeter is also decoupled from the main cabinet, kept physically separate in its own cavity with a ring of gel cushioning it from vibrations. This improves imaging and dispersion for a more natural, spacious treble.

As well as a decoupled, double dome aluminium tweeter, the two-way 685 S2 features a full-range 6.5-inch driver constructed from woven Kevlar and using Anti-Resonance Plug dustcaps, as seen in high-end Bowers & Wilkins speakers. The result is stunning audio quality from a highly versatile smaller speaker.

Woven Kevlar    
Crossover Tuning    
Nautilus Tapering Tube    
Flowport    
Technical features     Nautilus™ tube loaded aluminium dome tweeter

Kevlar® brand fibre cone bass / midrange

Flowport™
Description     2-way vented-box system
Drive units     1x ø25mm (1 in) aluminium dome high-frequency

1x ø130mm (5 in) woven Kevlar® cone bass / midrange
Frequency range     -6dB at 45Hz and 50kHz
Frequency response     55Hz - 22kHz ±3dB on reference axis
Dispersion     Within 2dB of reference response
Horizontal:     over 60º arc
Vertical:     over 10º arc
Sensitivity     84dB spl (2.83V, 1m)
Harmonic distortion     2nd and 3rd harmonics (90dB, 1m)