In this review, we will be comparing Theva No3-D and Chora 826-D, two Passive Floor-standing speakers by Focal.
Let's have a brief look at the main features
of Focal Theva No3-D and Focal Chora 826-D first before getting into our more
detailed comparison.
| Key Specs | Focal Theva No3-D | Focal Chora 826-D |
|---|
| Design | 3-way | 3-way |
|---|
| Tweeter | 1" inverted dome | 1" inverted dome |
|---|
| Midrange | 6.5" | 6.5" |
|---|
| Woofer | 2 x 6.5" Slatefiber | 2 x 6.5" Slatefiber |
|---|
| Frequency response | 48-28kHz | 48-28k Hz |
|---|
| Sensitivity | 91 dB | 91 dB |
|---|
| Impedance | 8 ohms | 8 ohms |
|---|
| Power range | 40-250 watts | 40-250 watts |
|---|
| Weight | 21.82kg / 48lbs | 22.20kg / 48.8lbs |
|---|
| Dimensions (H x W x D) | 40-1/8" x 8-3/8" x 15-1/4"
1020.0 x 213.0 x 388.0mm | 41-7/16" x 12" x 16-1/2"
1053.0 x 305.0 x 420.0mm |
|---|
What size room are the Focal Theva No3-D and Focal Chora 826-D 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* |
Focal Theva No3-D |
Focal Chora 826-D |
| Near-field |
Bad |
Bad |
| Small Room |
Poor |
Poor |
| Mid-size Room |
Average |
Average |
| Large Room |
Good |
Good |
| Very Large Room |
Average |
Average |
(* 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.)
The sections below take each area in turn: drivers, frequency response, physical size and what you get in the box.
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Drivers
Both Theva No3-D and Chora 826-D are 3-way speakers.
Focal Theva No3-DFocal Chora 826-D
TweeterMidrangeWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
Focal Theva No3-D |
Focal Chora 826-D |
|
Driver Setup
|
3-way
|
3-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 Chora 826-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 270Hz and 2700Hz.
Frequency Response
Theva No3-D has a frequency range of 48-28kHz whereas Chora 826-D has a frequency range of 48-28k Hz.
The graph below depicts how these two speakers compare with the max, min and average Low Frequency values of other speakers in the Floor-standing class in our database.
Low Frequency
Floor-standing Speakers
Neither pair reaches down to 20Hz, the usual definition of full-range, which is normal for speakers of this size. If you want the bottom octave for movies or bass-heavy music, add a subwoofer to whichever you choose. Visit our Powered Subwoofers section to find out more about the available options.
Impedance and Sensitivity
Theva No3-D and Chora 826-D have the same Impedance of 8 ohms and their sensitivity is also same at 91 dB.
Sensitivity
Floor-standing Speakers
Power Range
Power
range is the range of input power in watts RMS that a loudspeaker is designed to handle. Staying
within that range gives nominal performance; driving the speaker beyond its maximum wattage can damage it.
Theva No3-D and Chora 826-D have the same power range of 40-250 watts.
Note that higher power handling does not make a speaker louder: that depends mainly on
sensitivity and impedance. The calculator below shows how loud each of these actually plays
on a real amplifier.
Which plays louder on your amplifier?
Starting with a popular amplifier — change it to the one you own, or any you are
considering, and watch both numbers move.
Input Type and Bi-Amping / Bi-Wiring
Theva No3-D features Binding post type posts and Chora 826-D has a Binding post type posts. None of these speakers feature bi-amping/bi-wiring.
Focal Theva No3-D's Binding post terminals
Focal Chora 826-D's Binding post terminals
Cabinet Type and Port Position
Theva No3-D has a rear firing port whereas Chora 826-D has a front firing ports. Focal Chora 826-D's front-firing port gives more flexibility in placement in regards to proximity to walls compared to Focal Theva No3-D with its rear-firing port.
Physical Specs
The size of a speaker can sometimes be 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 Chora 826-D'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 Chora 826-D has external dimensions of 1053.0 x 305.0 x 420.0mm (41-7/16 x 12 x 16-1/2inch).
Focal Chora 826-D is clearly the larger of the two speakers. Its body is 92mm wider, 33mm taller and 32mm deeper than Focal Theva No3-D.
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 Chora 826-D is approximately 1281.0cm2 / 198.6inch2. The Theva No3-D requires 35% less surface area than the Chora 826-D which gives it a small advantage 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 Chora 826-D weighs 22.20kg / 48.8lbs. This makes the Chora 826-D 2% heavier than the Theva No3-D.
Here is a comparison of how Theva No3-D and Chora 826-D's weights compare with the average, max and min weights in Passive Floor-standing class.
Weight
All Floor-standing Speakers
What's in the Box of Focal Chora 826-D?
Here are the items that come with the Chora 826-D:
- Dolby-Atmos enabled floorstanding loudspeaker
- Base
- 4 Rubber feet
- 4 Spike feet
- 4 Nuts
- 4 Screws
- 4 Washers
- Hex-key
- 2 Grilles
- User manual
 Height |
1020mm
vs
1053mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
826cm2
vs
1281cm2
|
Takes less floor space |
 Port Position |
Front
vs
Rear
|
Gives more flexibility placing close to walls |
| General |
Focal Theva No3-D |
Focal Chora 826-D |
| Brand |
Focal |
Focal |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
40-250 watts |
40-250 watts |
| Sensitivity |
91 dB |
91 dB |
| Impedance |
8 ohms |
8 ohms |
| Impedance |
2.9 ohms |
2.9 ohms |
| Frequency Response |
48-28kHz |
48-28k Hz |
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 |
270Hz and 2700Hz |
| Firing Direction |
rear |
front |
Physical Specs |
|
|
| Height |
1020.0mm (40.2") |
1053.0mm (41.5") |
| Width |
213.0mm (8.4") |
305.0mm (12") |
| Depth |
388.0mm (15.3") |
420.0mm (16.5") |
| Weight |
21.82kg (48lbs) |
22.20kg (48.8lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
n/a |
MDF/Vinyl-wrap |
| Available Colors |
Black High Gloss,Dark Wood,Light Wood |
Black, 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 |
Both are Focal, from different ranges - so the house sound is shared and the differences are mostly in scale, engineering and price.
| Area | Better | Why |
|---|
| Bass |
evenly matched |
Much the same reach (48Hz vs 48Hz). |
| Amplifier needs |
evenly matched |
Similar sensitivity (91dB vs 91dB) - both want much the same power. |
| Headroom |
evenly matched |
Similar power handling (250W vs 250W). |
| Size |
depends |
Focal Theva No3-D is easier to place; Focal Chora 826-D is bigger, which usually goes with fuller bass. Your room decides. |
| Expandability |
depends |
Focal Theva No3-D: Atmos drivers; Focal Chora 826-D: Atmos drivers. |
| Price |
evenly matched |
Much the same money ($2,998 vs $2,998 a pair). |
A Focal Theva No3-D
B Focal Chora 826-D
depends neither is better in the abstract - it turns on your room, placement or how you will use them.
Only specs published for both speakers are judged; anything missing on either side is left out rather than guessed.
Which should you choose?
Neither runs away with it - they trade advantages. Let the "depends" rows and your own room settle it. In a large or open-plan room, Focal Chora 826-D has the cabinet volume to fill it more easily; in a small room, near a wall or at desk distance, Focal Theva No3-D is the easier speaker to get right.
And remember what a spec sheet cannot show: how each looks in your room and whether the finish suits it, what dealer support and warranty are like where you live, and how they actually sound to you. If you can hear them first - ideally with your own music - that will tell you more than any number above.