In this review, we will be comparing Debut 2.0 B5.2 and Ultra Bookshelf, two Passive Bookshelf speakers from ELAC and SVS. Let's have a brief look at the main features
of ELAC Debut 2.0 B5.2 and SVS Ultra Bookshelf first before getting into our more
detailed comparison.
What size room are the ELAC Debut 2.0 B5.2 and SVS Ultra Bookshelf 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 SVS Ultra Bookshelf 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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through my links. As an Amazon Associate I earn from qualifying purchases.
Drivers
Both Debut 2.0 B5.2 and Ultra Bookshelf are 2-way speakers.
Driver |
ELAC Debut 2.0 B5.2 |
SVS Ultra Bookshelf |
Driver Setup
|
2-way
|
2-way
|
Tweeter
|
1-inch
|
1-inch
|
Midrange
|
- |
- |
Woofer
|
1 x 5.25-inch
|
1 x 6.5-inch
|
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 Ultra Bookshelf features a 1" aluminum Hard-Dome Tweeter and 1 x 6.5" Composite glass-fiber Woofer with a Crossover frequency at 2000Hz.
Frequency Response
Debut 2.0 B5.2 has a frequency range of 46-35k Hz whereas Ultra Bookshelf has a frequency range of 45-32k Hz. With a minimum frequency of 45Hz, the Ultra Bookshelf can go slightly deeper then the Debut 2.0 B5.2's min frequency of 46Hz.
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 is a 6 ohms speaker compared to the Ultra Bookshelf which has a nominal impedance of 8 ohms.
These two speakers also have different sensitivity levels. Debut 2.0 B5.2 sensitivity is rated at 86 dB and the Ultra Bookshelf's is rated at 87 dB. This 1 dB difference makes the SVS Ultra Bookshelf 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.
Debut 2.0 B5.2 can handle a max power of 150 watts RMS from the amp the whereas Debut 2.0 B5.2 has a max power handling value of 120 watts RMS , 30 watts less than the Ultra Bookshelf.
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
Ultra Bookshelf features 5-way post posts which make bi-amping or bi-wiring possible. Debut 2.0 B5.2 has a 5-Way Metal post which doesn't feature bi-amping/bi-wiring.
Cabinet Type and Port Position
Debut 2.0 B5.2 has a front firing port whereas Ultra Bookshelf has a rear firing ports. ELAC Debut 2.0 B5.2's front-firing port gives more flexibility in placement in regards to proximity to walls compared to SVS Ultra Bookshelf 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 B5.2's and SVS Ultra Bookshelf'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 SVS Ultra Bookshelf has external dimensions of 380.0 x 218.0 x 281.0mm ( 14-15/16 x 8-9/16 x 11-1/16inch) .
SVS Ultra Bookshelf is clearly the larger of the two speakers. Its body is 38mm wider, 39mm taller and 47mm 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 SVS Ultra Bookshelf in scale.
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 SVS Ultra Bookshelf is approximately 612.6cm2 / 95.0inch2. The Debut 2.0 B5.2 requires 31% less surface area than the Ultra Bookshelf 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:
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 SVS Ultra Bookshelf weighs 8.64kg / 19lbs. This makes the Ultra Bookshelf 46% heavier than the Debut 2.0 B5.2.
Here is a comparison of how Debut 2.0 B5.2 and Ultra Bookshelf'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 SVS Ultra Bookshelf?
Here are the items that come with the Ultra Bookshelf:
2 Bookshelf loudspeakers2 Grilles8 Rubber feet2 Terminal jumpers (pre-installed)Owners ManualSVS brochureOnline Product Registration Card
High Frequency Response |
35k Hz
vs
32k Hz
|
Generates higher frequency |
Port Position |
Front
vs
Rear
|
Gives more flexibility placing close to walls |
Height |
341mm
vs
380mm
|
Easier to fit in smaller spaces |
Base Surface Area |
421cm2 (180x234mm)
vs
612cm2 (218x281mm)
|
Takes less floor space |
Price per pair* |
330USD
vs
1200USD
|
costs less (*prices may change depending on the seller, location and time) |
Max Input Power |
150 watts
vs
120 watts
|
Handle more power from your amplifier |
Sensitivity |
87 dB
vs
86 dB
|
Play louder with same amount of amplification power |
Nominal Impedance |
8 ohms
vs
6 ohms
|
Less selective with amplifiers |
Woofer Size |
6.5 inches
vs
5.25 inches
|
Larger woofer |
Low Frequency Response |
45 Hz
vs
46 Hz
|
Generates deeper bass |
Bi-Amping and Bi-Wiring |
Yes
vs
No
|
Allows bi-amping and bi-wiring connections |
General |
ELAC Debut 2.0 B5.2 |
SVS Ultra Bookshelf |
Brand |
ELAC |
SVS |
Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
Power Range |
120 watts |
20-150 watts |
Sensitivity |
86 dB |
87 dB |
Impedance |
6 ohms |
8 ohms |
Frequency Response |
46-35k Hz |
45-32k Hz |
Drivers |
|
|
Woofer Quantity |
1 |
1 |
Woofer Size |
5.25" |
6.5" |
Woofer Composition |
Woven Aramid-Fiber |
Composite glass-fiber |
Woofer Surround Material |
Rubber |
Rubber |
Tweeter Size |
1" |
1" |
Tweeter Type |
Soft-dome |
Hard-Dome |
Aimable Tweeter |
No |
No |
Midrange Driver |
No |
No |
Crossover Frequency |
2200Hz |
2000Hz |
Firing Direction |
front |
rear |
Physical Specs |
|
|
Height |
341.0mm (13.4") |
380.0mm (15") |
Width |
180.0mm (7.1") |
218.0mm (8.6") |
Depth |
234.0mm (9.2") |
281.0mm (11.1") |
Weight |
5.90kg (13lbs) |
8.64kg (19lbs) |
Enclosure |
Bass Reflex |
Bass Reflex |
Finish |
CARB2 Rated MDF/Vinyl |
MDF/Oak veneer |
Available Colors |
Black |
Black Oak,Piano Gloss Black,Piano Gloss White |
Mounting Bracket |
No |
No |
Recommended Stand Height |
24-28" |
22-28" |
Grille |
Yes |
Yes |
Moisture Resistancy |
No |
No |
Connections |
|
|
Biamp Inputs |
No |
Yes |
Other |
|
|
Parts Warranty |
3 Years |
5 Years |
Labor Warranty |
3 Years |
5 Years |