In this review, we will be comparing Debut 2.0 B6.2 and M126Be, two Passive Bookshelf speakers from ELAC and Revel.
Let's have a brief look at the main features
of ELAC Debut 2.0 B6.2 and Revel M126Be first before getting into our more
detailed comparison.
ELAC Debut 2.0 B6.2 Key Specs
- 2-way Design
- 1" Soft-Dome Tweeter
- 6.5" Woven Aramid-Fiber Woofer
- 44-35k Hz Frequency Response
- 87 dB Sensitivity
- Impedance: 6ohms
- Power Range:up to 120watts
- Weight:7.40kg
- Dimensions (H x W x D): 375.0" x 7-3/4" x 11-5/16"( 375.0 x 195.0 x 268.0mm )
Revel M126Be Key Specs
- 2-way Design
- 1" Hard-Dome Tweeter
- 6.5" DCC Aluminum Woofer
- 54-44k Hz Frequency Response
- 86 dB Sensitivity
- Impedance: 8ohms
- Power Range:50-150watts
- Weight:10.00kg
- Dimensions (H x W x D): 388.0" x 8-5/16" x 10-5/16"( 388.0 x 212.0 x 262.0mm )
What size room are the ELAC Debut 2.0 B6.2 and Revel M126Be 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* |
ELAC Debut 2.0 B6.2 |
Revel M126Be |
| Near-field |
Poor |
Poor |
| Small Room |
Average |
Average |
| Mid-size Room |
Good |
Good |
| Large Room |
Average |
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 ELAC Debut 2.0 B6.2 and Revel M126Be 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 Debut 2.0 B6.2 and M126Be are 2-way speakers.
| Driver |
ELAC Debut 2.0 B6.2 |
Revel M126Be |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 6.5-inch
|
1 x 6.5-inch
|
Debut 2.0 B6.2 features a 1" Cloth Soft-Dome Tweeter and 1 x 6.5" Woven Aramid-Fiber Woofer with a Crossover frequency at 2200Hz. On the other hand, the M126Be features a 1" beryllium Hard-Dome Tweeter and 1 x 6.5" DCC Aluminum Woofer .
Frequency Response
Debut 2.0 B6.2 has a frequency range of 44-35k Hz whereas M126Be has a frequency range of 54-44k Hz. With a minimum frequency of 44Hz, the Debut 2.0 B6.2 can go significantly deeper on the low side and provide stronger bass compared to the M126Be's min frequency of 54Hz.
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 Bookshelf class in our database.
Low Frequency
Bookshelf Speakers
High Frequency
Bookshelf 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
Debut 2.0 B6.2 is a 6 ohms speaker compared to the M126Be which has a nominal impedance of 8 ohms.
These two speakers also have different sensitivity levels. Debut 2.0 B6.2 sensitivity is rated at 87 dB and the M126Be's is rated at 86 dB. This 1 dB difference makes the ELAC Debut 2.0 B6.2 a more sensitive speaker compared to Revel M126Be, hence will play louder with the same amount of watts.
Sensitivity
Bookshelf 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.
Debut 2.0 B6.2 can handle a max power of 150 watts RMS from the amp the whereas Debut 2.0 B6.2 has a max power handling value of 120 watts RMS , 30 watts less than the M126Be.
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
Debut 2.0 B6.2 features Binding post type posts and M126Be has a Binding post type posts. None of these speakers feature bi-amping/bi-wiring.
ELAC Debut 2.0 B6.2's 5-Way post terminals
Cabinet Type and Port Position
Debut 2.0 B6.2 has a front firing port whereas M126Be has a rear firing ports. ELAC Debut 2.0 B6.2's front-firing port gives more flexibility in placement in regards to proximity to walls compared to Revel M126Be with its rear-firing port.
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 ELAC Debut 2.0 B6.2's and Revel M126Be's external dimensions. ELAC Debut 2.0 B6.2 has external dimensions of 375.0 x 195.0 x 268.0mm ( 14.7 x 7.6 x 10.5inch) whereas Revel M126Be has external dimensions of 388.0 x 212.0 x 262.0mm ( 15-1/4 x 8-5/16 x 10-5/16inch) .
ELAC Debut 2.0 B6.2 is 17mm narrower and 13mm shorter than Revel M126Be but it is also 6mm deeper.
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 ELAC Debut 2.0 B6.2 is approximately 522.6cm2 / 81.0inch2 and base area of the Revel M126Be is approximately 555.4cm2 / 86.1inch2. The Debut 2.0 B6.2 requires 6% less surface area than the M126Be which gives it a small advantage on placement in tight spaces.