In this review, we will be comparing Debut 2.0 B5.2 and Debut 2.0 B6.2, two Passive Bookshelf speakers by ELAC Let's have a brief look at the main features
of ELAC Debut 2.0 B5.2 and ELAC Debut 2.0 B6.2 first before getting into our more
detailed comparison.
Debut 2.0 B5.2 and Debut 2.0 B6.2 are members of ELAC's Debut 2.0 series of speakers. Below you can find the loudspeakers from this series.
ELAC Debut 2.0 Series History
What size room are the ELAC Debut 2.0 B5.2 and ELAC Debut 2.0 B6.2 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:
In the following sections, we will get into more detail in order to better understand how the ELAC Debut 2.0 B5.2 and ELAC Debut 2.0 B6.2 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 B5.2 and Debut 2.0 B6.2 are 2-way speakers. Debut 2.0 B5.2 features a 1" Cloth Soft-dome Tweeter and 1 x 5.25" Woven Aramid-Fiber Woofer with a Crossover frequency at 2200Hz. On the other hand, the 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.
Frequency Response
Debut 2.0 B5.2 has a frequency range of 46-35k Hz whereas Debut 2.0 B6.2 has a frequency range of 44-35k Hz. With a minimum frequency of 46Hz, the Debut 2.0 B5.2 can go slightly deeper then the Debut 2.0 B6.2's min frequency of 44Hz.
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 B5.2 and Debut 2.0 B6.2 have the same Impedance of 6 ohms but where they differ is the sensitivity levels. Debut 2.0 B5.2 sensitivity is rated at 86 dB and the Debut 2.0 B6.2's is at 87 dB. This 1 dB difference makes the ELAC Debut 2.0 B6.2 a more sensitive speaker compared to ELAC Debut 2.0 B5.2, 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.
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 B5.2 features 5-Way post type posts and Debut 2.0 B6.2 has a 5-Way post type posts. None of these speakers feature bi-amping/bi-wiring.
ELAC Debut 2.0 B5.2's 5-Way Metal post terminals
ELAC Debut 2.0 B6.2's 5-Way post terminals
Cabinet Type and Port Position
Both Debut 2.0 B5.2 and Debut 2.0 B6.2 have front firing ports. front ported speakers offers more flexibility in placement in regards to proximity to walls&surfaces compared to rear ported speakers.
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 B5.2's and ELAC Debut 2.0 B6.2's external dimensions. ELAC Debut 2.0 B5.2 has external dimensions of 341.0 x 180.0 x 234.0mm ( 13.4 x 7.0 x 9.2inch) whereas 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) .
ELAC Debut 2.0 B6.2 is clearly the larger of the two speakers. Its body is 15mm wider, 34mm taller and 34mm deeper than ELAC Debut 2.0 B5.2.
Below you can see the front view size comparison of ELAC Debut 2.0 B5.2 and ELAC Debut 2.0 B6.2 in scale.
Comparison image of ELAC Debut 2.0 B5.2 and ELAC Debut 2.0 B6.2 Size and External Dimensions
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 B5.2 is approximately 421.2cm2 / 65.3inch2 and base area of the ELAC Debut 2.0 B6.2 is approximately 522.6cm2 / 81.0inch2. The Debut 2.0 B5.2 requires 19% less surface area than the Debut 2.0 B6.2 which gives it a small advantage on placement in tight spaces.
Here is an another comparison that shows both speakers on a BDI Octave Media Cabinet, next to a standard size amplifier and turntable in scale:
Size Comparison image of ELAC Debut 2.0 B5.2 and ELAC Debut 2.0 B6.2 on a Media Console
Weight Comparison The weight of a loudspeaker can become an important factor if you need to move and reposition the unit often. Weight of a speaker can also "sometimes" be an indicator of the rigidity of the enclosure and the quality of the internal components used. The ELAC Debut 2.0 B5.2 weighs 5.90kg / 13lbs and the ELAC Debut 2.0 B6.2 weighs 7.40kg / 16.3lbs. This makes the Debut 2.0 B6.2 25% heavier than the Debut 2.0 B5.2.
Here is a comparison of how Debut 2.0 B5.2 and Debut 2.0 B6.2's weights compare with the average, max and min weights in Passive Bookshelf class.
Weight
All Bookshelf Speakers
What's in the Box of ELAC Debut 2.0 B5.2?
Here are the items that are included inside the box of Debut 2.0 B5.2:
2 Bookshelf loudspeakers 2 Grilles Operating Instructions
What's in the Box of ELAC Debut 2.0 B6.2?
Here are the items that come with the Debut 2.0 B6.2:
2 Bookshelf loudspeakers2 GrillesOperating Instructions
 Height |
341mm
vs
375mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
421cm2 (180x234mm)
vs
522cm2 (195x268mm)
|
Takes less floor space |
 Price per pair* |
330USD
vs
400USD
|
costs less (*prices may change depending on the seller, location and time) |
 Sensitivity |
87 dB
vs
86 dB
|
Play louder with same amount of amplification power |
 Woofer Size |
6.5 inches
vs
5.25 inches
|
Larger woofer |
| Low Frequency Response |
44 Hz
vs
46 Hz
|
Generates deeper bass |
| General |
ELAC Debut 2.0 B5.2 |
ELAC Debut 2.0 B6.2 |
| Brand |
ELAC |
ELAC |
| Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
| Power Range |
120 watts |
up to 120 watts |
| Sensitivity |
86 dB |
87 dB |
| Impedance |
6 ohms |
6 ohms |
| Frequency Response |
46-35k Hz |
44-35k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
5.25" |
6.5" |
| Woofer Composition |
Woven Aramid-Fiber |
Woven Aramid-Fiber |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
Soft-dome |
Soft-Dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
2200Hz |
2200Hz |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
341.0mm (13.4") |
375.0mm (14.8") |
| Width |
180.0mm (7.1") |
195.0mm (7.7") |
| Depth |
234.0mm (9.2") |
268.0mm (10.6") |
| Weight |
5.90kg (13lbs) |
7.40kg (16.3lbs) |
| Enclosure |
Bass Reflex |
Ported |
| Finish |
CARB2 Rated MDF/Vinyl |
MDF/Vinyl |
| Available Colors |
Black |
Black |
| Mounting Bracket |
No |
No |
| Recommended Stand Height |
24-28" |
24-28" |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
No |
No |
Other |
|
|
| Parts Warranty |
3 Years |
3 Years |
| Labor Warranty |
3 Years |
3 Years |