In this review, we will be comparing two different type of speakers by Focal. Focal Aria Evo X No4 is a Floor-standing speaker whereas the Aria Evo X No1 is a Bookshelf speaker.
Let's have a brief look at the main features
of Focal Aria Evo X No4 and Focal Aria Evo X No1 first before getting into our more
detailed comparison.
Focal Aria Evo X No4 Key Specs
- 3-way Design
- 1" inverted dome Tweeter
- 6.5" Midrange
- 2 x 6.5" Flax Woofer
- 37-30kHz Frequency Response
- 92.5 dB Sensitivity
- Impedance: 8ohms
- Power Range:40-350watts
- Weight:35.00kg
- Dimensions (H x W x D): 1150.0" x 14-5/8" x 15-1/4"( 115 x 37.1 x 42 cm )
Focal Aria Evo X No1 Key Specs
- 2-way Design
- 1" inverted dome Tweeter
- 6.5" Flax Woofer
- 55-30kHz Frequency Response
- 89.5 dB Sensitivity
- Impedance: 8ohms
- Power Range:25-120watts
- Weight:8.50kg
- Dimensions (H x W x D): 391.0" x 8-7/8" x 11"( 39 x 22.5 x 28 cm )
Aria Evo X No4 and Aria Evo X No1 are members of Focal's Aria Evo X series of speakers. Below you can find the loudspeakers from this series.
Focal Aria Evo X Series History
What size room are the Focal Aria Evo X No4 and Focal Aria Evo X No1 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 Aria Evo X No4 |
Focal Aria Evo X No1 |
| Near-field |
Are you nuts? |
Poor |
| Small Room |
Poor |
Average |
| Mid-size Room |
Average |
Good |
| Large Room |
Good |
Average |
| Very Large Room |
Good |
Poor |
(* 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.)
In the following sections, we will get into more detail in order to better understand how the Focal Aria Evo X No4 and Focal Aria Evo X No1 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
One of the fundamental differences between these two speakers is that Aria Evo X No4 is a 3-way design whereas the Aria Evo X No1 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 Aria Evo X No4 |
Focal Aria Evo X No1 |
|
Driver Setup
|
3-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
1 x 6.5-inch |
- |
|
Woofer
|
2 x 6.5-inch
|
1 x 6.5-inch
|
Aria Evo X No4 features a 1" Al/Mg inverted dome Tweeter , a 6.5" Midrange and 2 x 6.5" Flax Woofer with a Crossover frequency at 280 Hz - 2600 Hz. On the other hand, the Aria Evo X No1 features a 1" Al/Mg inverted dome Tweeter and 1 x 6.5" Flax Woofer with a Crossover frequency at 2800 Hz.
Frequency Response
Aria Evo X No4 has a frequency range of 37-30kHz whereas Aria Evo X No1 has a frequency range of 55-30kHz. With a minimum frequency of 37Hz, the Aria Evo X No4 can go significantly deeper on the low side and provide stronger bass compared to the Aria Evo X No1's min frequency of 55Hz.
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
Aria Evo X No4 and Aria Evo X No1 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Aria Evo X No4 sensitivity is rated at 92.5 dB and the Aria Evo X No1's is at 89.5 dB. This 3 dB difference makes the Focal Aria Evo X No4 a more sensitive speaker compared to Focal Aria Evo X No1, 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.
Aria Evo X No4 can handle a max power of 350 watts RMS from the amp the whereas Aria Evo X No1 has a max power handling value of 120 watts RMS, 230 watts less than the Aria Evo X No4.
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
Aria Evo X No1 features Binding post posts which make bi-amping or bi-wiring possible. Aria Evo X No4 has a Binding post which doesn't feature bi-amping/bi-wiring.
Focal Aria Evo X No4's Binding post terminals
Cabinet Type and Port Position
Both Aria Evo X No4 and Aria Evo X No1 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 Focal Aria Evo X No4's and Focal Aria Evo X No1's external dimensions. Focal Aria Evo X No4 has external dimensions of 115 x 37.1 x 42 cm ( 45-¼ x 14-⅝ x 16-½) whereas Focal Aria Evo X No1 has external dimensions of 39 x 22.5 x 28 cm ( 15-3/8 x 8-⅞ x 11) .
Focal Aria Evo X No4 is clearly the larger of the two speakers. Its body is 146mm wider, 759mm taller and 140mm deeper than Focal Aria Evo X No1.
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 Aria Evo X No4 is approximately 1558.2cm2 / 241.5inch2 and base area of the Focal Aria Evo X No1 is approximately 630.0cm2 / 97.7inch2. The Aria Evo X No4 requires 147% more surface area than the Aria Evo X No1 which gives it a small disadvantage on placement in tight spaces.
Max Input Power 
Driver Setup 
Sensitivity 
Number of Woofers 
Minimum Impedance 
Bi-Amping and Bi-Wiring 
Height 
Base Surface Area 
Price per pair*