In this review, we will be comparing two different type of speakers by DALI. DALI Spektor 6 is a Floor-standing speaker whereas the Oberon 3 is a Bookshelf speaker.
Let's have a brief look at the main features
of DALI Spektor 6 and DALI Oberon 3 first before getting into our more
detailed comparison.
DALI Spektor 6 Key Specs
- 2-way Design
- 1" Soft-Dome Tweeter
- 2 x 6.5" Wood Fiber Woofer
- 43-26k Hz Frequency Response
- 88.5 dB Sensitivity
- Impedance: 6ohms
- Power Range:30-150watts
- Weight:13.80kg
- Dimensions (H x W x D): 972.0" x 7.7" x 12.3"( 972.0 x 195.0 x 313.0mm )
DALI Oberon 3 Key Specs
- 2-way Design
- 1.125" Soft-Dome Tweeter
- 7" Wood Fiber Woofer
- 47-26k Hz Frequency Response
- 87 dB Sensitivity
- Impedance: 6ohms
- Power Range:25-150watts
- Weight:6.32kg
- Dimensions (H x W x D): 350.0" x 7-7/8" x 12-3/16"( 350.0 x 201.0 x 310.0mm )
What size room are the DALI Spektor 6 and DALI Oberon 3 speakers good for?
The size of the room in which you are planning to use these loudspeakers is an important decision
factor. Here we have compared their suitability to various sizes of environments considering their size
and max power parameters:
| Listening Environment* |
DALI Spektor 6 |
DALI Oberon 3 |
| Near-field |
Bad |
Poor |
| Small Room |
Poor |
Average |
| Mid-size Room |
Good |
Good |
| Large Room |
Good |
Average |
| Very Large Room |
Poor |
Poor |
(* Approximate Room sizes: Small < 100sq. ft / 9 m2,
Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: >
400 sq. ft / 36 m2.
Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual
listening experience changes depending on floor height, room shape, surface materials, listening
position, speaker locations, etc.)
In the following sections, we will get into more detail in order to better understand how the DALI Spektor 6 and DALI Oberon 3 compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.
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Drivers
Both DALI Spektor 6 and Oberon 3 are 2-way speakers.
| Driver |
DALI Spektor 6 |
DALI Oberon 3 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1.125-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
2 x 6.5-inch
|
1 x 7-inch
|
DALI Spektor 6 features a 1" Soft-Dome Tweeter and 2 x 6.5" Wood Fiber Woofer with a Crossover frequency at 2500Hz. On the other hand, the Oberon 3 features a 1.125" Soft-Dome Tweeter and 1 x 7" Wood Fiber Woofer with a Crossover frequency at 2400Hz.
Frequency Response
DALI Spektor 6 has a frequency range of 43-26k Hz whereas Oberon 3 has a frequency range of 47-26k Hz. With a minimum frequency of 43Hz, the DALI Spektor 6 can go slightly deeper then the Oberon 3's min frequency of 47Hz.
Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers in the Floor-standing class in our database.
Low Frequency
Floor-standing Speakers
High Frequency
Floor-standing Speakers
None of these speakers achieves full range experience which is commonly agreed as 20Hz-20kHz. In order to achieve lower lows / deeper bass, we recommend you pair these with a subwoofer. Visit our Powered Subwoofers section to find out more about the available options.
Impedance and Sensitivity
DALI Spektor 6 and Oberon 3 have the same Impedance of 6 ohms but where they differ is the sensitivity levels. DALI Spektor 6 sensitivity is rated at 88.5 dB and the Oberon 3's is at 87 dB. This 2 dB difference makes the DALI Spektor 6 a more sensitive speaker compared to DALI Oberon 3, hence will play louder with the same amount of watts.
Sensitivity
Floor-standing Speakers
Power Range
Power
range is the range of input power in watts RMS that a loudspeaker is designed to handle. While using
an amplifier within this range ensures the nominal performance , inputting a power that is higher than the
max wattage can result in a damaged speaker.
Keep in mind that a higher max power handling value doesn't necessarily make that a louder speaker
compared to a lower max handling speaker. Loudness or the sound level is also impacted by parameters
such as Impedance, sensitivity and system efficiencies.
Input Type and Bi-Amping / Bi-Wiring
DALI Spektor 6 features Post type posts and Oberon 3 has a Post type posts. None of these speakers feature bi-amping/bi-wiring.
DALI Oberon 3's Post terminals
Cabinet Type and Port Position
Both DALI Spektor 6 and Oberon 3 have rear firing ports. Rear ported speakers generally need more room between the backside of the speaker and the wall compared to sealed and front/bottom ported speakers. Placing the speakers too close to the walls may cause the bass to sound boomy.
If you are limited in space and can't get the speakers away from the backwall, check our Speakers with Front Firing Ports page.
Physical Specs
Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare DALI Spektor 6's and DALI Oberon 3's external dimensions. DALI Spektor 6 has external dimensions of 972.0 x 195.0 x 313.0mm ( 38.3 x 7.7 x 12.3inch) whereas DALI Oberon 3 has external dimensions of 350.0 x 201.0 x 310.0mm ( 13-3/4 x 7-7/8 x 12-3/16inch) .
DALI Oberon 3 is 622mm shorter and 3mm less deeper than DALI Spektor 6 but it is also 6mm wider.
Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base surface area of the DALI Spektor 6 is approximately 610.4cm2 / 94.6inch2 and base area of the DALI Oberon 3 is approximately 623.1cm2 / 96.6inch2. The DALI Spektor 6 requires 2% less surface area than the Oberon 3 which gives it a small advantage on placement in tight spaces.
What's in the Box of DALI Spektor 6?
Here are the items that are included inside the box of DALI Spektor 6:
Floorstanding loudspeaker GrilleRubber Feet4 Spike-feetManual
What's in the Box of DALI Oberon 3?
Here are the items that come with the Oberon 3:
2 Bookshelf loudspeakers2 Grilles8 Rubber feetManual