Dali Oberon 7 floorstanding Loudspeakers 2-way (pair) WHITE

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.

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.

Frequency Response: 48 Hz - 35 KHz
Sensitivity (1W@1m): 90 dB
Nominal Impedance: 8 Ohms
Power Handling Single (RMS): 100 W
System Power Handling (RMS): 150 W
Recommended Amplifier Requirements: 20 - 150 W
Maximum SPL (dBA): 108
Bass Alignment: Front and rear ported
Drive Unit Complement: 2 x 100mm (4“) MMP®II cone bass/mid driver.
1 x 25mm (1“) C-CAM® gold dome tweeter
External Dimensions
(H x W x D): mm (inches) 1000 x 125 x 140 mm
(39 3/8 x 4 15/16 x 5 1/2)
(Without spikes)
Weight (each):
Kg (lbs) 10.2 (22 1/2)

User's Manual

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)

AVAILABLE IN SIX COLOR FINISHES

Room-filling sound without a room-filling speaker cabinet. Slimmer than ever before, the 684 S2 offers an amazing combination of floorstander power, audio performance and unbeatable value.

Switching to 5-inch bass/midrange drivers from the previous 6.5-inch cones, means the 684 S2 is now significantly slimmer than its predecessor, with simultaneously improved audio performance, thanks to Bowers & Wilkins innovation. The two Kevlar cone drivers benefit from smaller voice coils to increase sensitivity.

The 5-inch drivers now also feature Anti-Resonance Plug dustcaps, technology taken from our high-end PM1 speakers, that improve pistonic movement inside the voice coil. This helps to deliver amazingly distortion-free midrange performance, all in a smaller space.

As well as slimmer, improved driver performance, the 684 S2 also features a Decoupled Double Dome tweeter. Double dome technology, brought across from the CM10, increases tweeter rigidity for a more precise sound, while the tweeter sits in a gel-filled cavity, decoupled from the surrounding cabinet - which removes resonances and vibrations, for a more natural, spacious sound.

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