In this review, we will be comparing Theva No3-D and Theva No2, two Passive Floor-standing speakers by Focal Let's have a brief look at the main features
of Focal Theva No3-D and Focal Theva No2 first before getting into our more
detailed comparison.
Theva No3-D and Theva No2 are members of Focal's Theva series of speakers. Below you can find the loudspeakers from this series.
Focal Theva Series History
What size room are the Focal Theva No3-D and Focal Theva No2 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 Focal Theva No3-D and Focal Theva No2 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
One of the fundamental differences between these two speakers is that Theva No3-D is a 3-way design whereas the Theva No2 is a 2-way speaker. 3-way designs utilize a midrange driver in addition to the tweeter and woofer on 2-way designs. Designing a crossover for a 3-way speaker is a complicated process and generally increases the overall cost of the speaker.
| Driver |
Focal Theva No3-D |
Focal Theva No2 |
|
Driver Setup
|
3-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
1 x 6.5-inch |
1 x 6.5-inch |
|
Woofer
|
2 x 6.5-inch
|
2 x 6.5-inch
|
Theva No3-D features a 1" TNF Al/Mg inverted dome Tweeter , a 6.5" Midrange and 2 x 6.5" Slatefiber Woofer with a Crossover frequency at 270 Hz - 2700 Hz. On the other hand, the Theva No2 features a 1" TNF Al/Mg inverted dome Tweeter , a 6.5" Midrange and 2 x 6.5" Slatefiber Woofer with a Crossover frequency at 280 Hz - 2900 Hz.
Frequency Response
Theva No3-D has a frequency range of 48-28kHz whereas Theva No2 has a frequency range of 53-28kHz. With a minimum frequency of 48Hz, the Theva No3-D can go significantly deeper on the low side and provide stronger bass compared to the Theva No2's min frequency of 53Hz.
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
Theva No3-D and Theva No2 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Theva No3-D sensitivity is rated at 91 dB and the Theva No2's is at 90 dB. This 1 dB difference makes the Focal Theva No3-D a more sensitive speaker compared to Focal Theva No2, 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.
Theva No3-D can handle a max power of 250 watts RMS from the amp the whereas Theva No2 has a max power handling value of 200 watts RMS, 50 watts less than the Theva No3-D.
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
Theva No3-D features Binding post type posts and Theva No2 has a Binding post type posts. None of these speakers feature bi-amping/bi-wiring.
Focal Theva No3-D's Binding post terminals
Focal Theva No2's Binding post terminals
Cabinet Type and Port Position
Both Theva No3-D and Theva No2 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 Focal Theva No3-D's and Focal Theva No2's external dimensions. Focal Theva No3-D has external dimensions of 1020.0 x 213.0 x 388.0mm ( 401/8 x 83/8 x 151/4) whereas Focal Theva No2 has external dimensions of 931.0 x 191.0 x 353.0mm ( 365/8 x 71/2 x 137/8) .
Focal Theva No3-D is clearly the larger of the two speakers. Its body is 22mm wider, 89mm taller and 35mm deeper than Focal Theva No2.
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 Focal Theva No3-D is approximately 826.4cm2 / 128.1inch2 and base area of the Focal Theva No2 is approximately 674.2cm2 / 104.5inch2. The Theva No3-D requires 23% more surface area than the Theva No2 which gives it a small disadvantage on placement in tight spaces.
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 Focal Theva No3-D weighs 21.82kg / 48lbs and the Focal Theva No2 weighs 16.82kg / 37lbs. This makes the Theva No3-D 30% heavier than the Theva No2.
Here is a comparison of how Theva No3-D and Theva No2's weights compare with the average, max and min weights in Passive Floor-standing class.
Weight
All Floor-standing Speakers
 Max Input Power |
250 watts
vs
200 watts
|
Handle more power from your amplifier |
 Driver Setup |
3-way
vs
2-way
|
Have a dedicated mid-range driver |
 Sensitivity |
91 dB
vs
90 dB
|
Play louder with same amount of amplification power |
 Low Frequency Response |
48 Hz
vs
53 Hz
|
Generates deeper bass |
 Dolby Atmos Drivers |
Built-in 1 x 5-inch
vs
No
|
Dolby Atmos Compatibility |
 Minimum Impedance |
4 ohms
vs
2.9 ohms
|
Very low impedance levels puts more pressure on amplifier |
 Height |
931mm
vs
1020mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
674cm2 (191x353mm)
vs
826cm2 (213x388mm)
|
Takes less floor space |
 Price per pair* |
1798USD
vs
2998USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Focal Theva No3-D |
Focal Theva No2 |
| Brand |
Focal |
Focal |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
40-250 watts |
40-200 watts |
| Sensitivity |
91 dB |
90 dB |
| Impedance |
8 ohms |
8 ohms |
| Impedance |
2.9 ohms |
4 ohms |
| Frequency Response |
48-28kHz |
53-28kHz |
Drivers |
|
|
| Woofer Quantity |
2 |
2 |
| Woofer Size |
6.5" |
6.5" |
| Woofer Composition |
Slatefiber |
Slatefiber |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
inverted dome |
inverted dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
6.5" |
6.5" |
| Crossover Frequency |
270 Hz - 2700 Hz |
280 Hz - 2900 Hz |
| Firing Direction |
rear |
rear |
Physical Specs |
|
|
| Height |
1020.0mm (40.2") |
931.0mm (36.7") |
| Width |
213.0mm (8.4") |
191.0mm (7.5") |
| Depth |
388.0mm (15.3") |
353.0mm (13.9") |
| Weight |
21.82kg (48lbs) |
16.82kg (37lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Available Colors |
Black High Gloss,Dark Wood,Light Wood |
Black High Gloss,Dark Wood,Light Wood |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
No |
No |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |