In this review, we will be comparing iW 62TS and Sub Utopia EM Colour Evo, two Passive Subwoofer speakers from Tannoy and Focal. Let's have a brief look at the main features of Tannoy iW 62TS and Focal Sub Utopia EM Colour Evo first before getting into our more detailed comparison.
The sections below take each area in turn: driver and amplifier, frequency response, physical size and connectivity.
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Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.Tannoy iW 62TS and Focal Sub Utopia EM Colour Evo have a totally different setup: the Tannoy iW 62TS features x -inch drivers whereas the Sub Utopia EM Colour Evo features 1 x 13-inch drivers.
Frequency Response
iW 62TS has a frequency range of whereas Sub Utopia EM Colour Evo has a frequency range of 22-500 Hz. With a minimum frequency of Hz, the iW 62TS can go significantly deeper on the low side and provide stronger bass compared to the Sub Utopia EM Colour Evo's min frequency of 22Hz.
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 Subwoofer class in our database.
Low Frequency
Subwoofer Speakers
Focal Sub Utopia EM Colour Evo
High Frequency
Subwoofer Speakers
Focal Sub Utopia EM Colour Evo
Input Type and Bi-Amping / Bi-Wiring
iW 62TS features Binding post type posts and Sub Utopia EM Colour Evo has a Binding post type posts. None of these speakers feature bi-amping/bi-wiring.
Cabinet Type
The Tannoy iW 62TS has a Bass Reflex type cabinet. Bass Reflex type subwoofers (aka Ported, Vented or Reflex Port) have enclosures that uses a port, hole or vent cut into the cabinet. Ported designs are generally more efficient than the Sealed designs. On the other hand the Focal Sub Utopia EM Colour Evo have Acoustic Suspension type enclosure. Acoustic Suspension aka Sealed type subwoofers have enclosures that are sealed hence no ports or holes exists on the cabinet. Sealed designs helps to provide more accurate and tight bass responses compared to ported designs.
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 Tannoy iW 62TS's and Focal Sub Utopia EM Colour Evo's external dimensions. Tannoy iW 62TS has external dimensions of () whereas Focal Sub Utopia EM Colour Evo has external dimensions of 634.0 x 483.0 x 622.0mm (24-15/16 x 19 x 24-1/2inch).
Focal Sub Utopia EM Colour Evo is clearly the larger of the two speakers. Its body is 483mm wider, 634mm taller and 622mm deeper than Tannoy iW 62TS.
Weight Comparison The weight of a subwoofer may become an important factor if you need to move and reposition the unit often to find the optimal positioning, also known as 'Subwoofer Crawling'. The Tannoy iW 62TS weighs 7.39kg / 16.3lbs and the Focal Sub Utopia EM Colour Evo weighs 72.00kg / 158.4lbs. This makes the Sub Utopia EM Colour Evo 874% heavier than the iW 62TS.
Here is a comparison of how iW 62TS and Sub Utopia EM Colour Evo's weights compare with the average, max and min weights in Passive Subwoofer class.
Weight
All Subwoofer Speakers
Focal Sub Utopia EM Colour Evo
 Low Frequency Response |
Hz
vs
22 Hz
|
Generates deeper bass |
 Height |
0mm
vs
634mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
0cm2
vs
3004cm2
|
Takes less floor space |
| Woofer Size |
13 inches
vs
inches
|
Larger woofer |
 High Frequency Response |
500k Hz
vs
k Hz
|
Generates higher frequency |
| General |
Tannoy iW 62TS |
Focal Sub Utopia EM Colour Evo |
| Brand |
Tannoy |
Focal |
| Speaker Type |
Passive Subwoofer |
Passive Subwoofer |
| Sensitivity |
94 dB |
n/a |
| Impedance |
8 ohms |
n/a |
| Frequency Response |
|
22-500 Hz |
Drivers |
|
|
| Woofer Quantity |
|
1 |
| Woofer Size |
" |
13" |
| Woofer Composition |
|
W sandwich |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
110 Hz |
n/a |
Physical Specs |
|
|
| Height |
mm (0") |
634.0mm (25") |
| Width |
mm (0") |
483.0mm (19") |
| Depth |
mm (0") |
622.0mm (24.5") |
| Weight |
7.39kg (16.3lbs) |
72.00kg (158.4lbs) |
| Enclosure |
Bass Reflex |
Acoustic Suspension |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
|
|
| Labor Warranty |
|
|