In this review, we will be comparing Sonus faber Sonetto III G2 and Sonus faber Sonetto VIII G2, two Passive Floor-standing speakers by Sonus faber
Let's have a brief look at the main features
of Sonus faber Sonetto III G2 and Sonus faber Sonetto VIII G2 first before getting into our more
detailed comparison.
Sonus faber Sonetto III G2 Key Specs
- 2-way Design
- 1.1" Soft-dome Tweeter
- 2 x 6.5" Paper Pulp Woofer
- 38-40k Hz Frequency Response
- 88 dB Sensitivity
- Impedance: 4ohms
- Power Range:50-280watts
- Weight:25.85kg
- Dimensions (H x W x D): 42-1/16" x 11-5/16" x 14-5/16" ( 1069.0 x 288.0 x 364.0mm )
Sonus faber Sonetto VIII G2 Key Specs
- 3-way Design
- 1.1" Soft-dome Tweeter
- 6.5" Midrange
- 2 x 8" Paper Pulp Woofer
- 6.5" Midrange
- 33-40k Hz Frequency Response
- 90 dB Sensitivity
- Impedance: 4ohms
- Power Range:50-400watts
- Weight:45.10kg
- Dimensions (H x W x D): 46-13/16" x 13-3/16" x 19-7/16" ( 1190.0 x 335.0 x 494.0mm )
Sonus faber Sonetto III G2 and Sonus faber Sonetto VIII G2 are members of Sonus faber's Sonetto series of speakers. Below you can find the loudspeakers from this series.
Sonus faber Sonetto Series
History
In the following sections, we will get into more detail in order to better understand how the Sonus faber Sonetto III G2 and Sonus faber Sonetto VIII G2 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 Sonus faber Sonetto III G2 is a 2-way design whereas the Sonus faber Sonetto VIII G2 is a 3-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 |
Sonus faber Sonetto III G2 |
Sonus faber Sonetto VIII G2 |
|
Driver Setup
|
2-way
|
3-way
|
|
Tweeter
|
1.1-inch
|
1.1-inch
|
|
Midrange
|
- |
1 x 6.5-inch |
|
Woofer
|
2 x 6.5-inch
|
2 x 8-inch
|
Sonus faber Sonetto III G2 features a 1.1" Soft-dome Tweeter and 2 x 6.5" Paper Pulp Woofer . On the other hand, the Sonus faber Sonetto VIII G2 features a 1.1" Soft-dome Tweeter , a 6.5" Midrange and 2 x 8" Paper Pulp Woofer .
Frequency Response
Sonus faber Sonetto III G2 has a frequency range of 38-40k Hz whereas Sonus faber Sonetto VIII G2 has a frequency range of 33-40k Hz. With a minimum frequency of 33Hz, the Sonus faber Sonetto VIII G2 can go significantly deeper on the low side and provide stronger bass compared to the Sonus faber Sonetto III G2's min frequency of 38Hz.
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
Sonus faber Sonetto III G2
Sonus faber Sonetto VIII G2
High Frequency
Floor-standing Speakers
Sonus faber Sonetto III G2
Sonus faber Sonetto VIII G2
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
Sonus faber Sonetto III G2 and Sonus faber Sonetto VIII G2 have the same Impedance of 4 ohms but where they differ is the sensitivity levels. Sonus faber Sonetto III G2 sensitivity is rated at 88 dB and the Sonus faber Sonetto VIII G2's is at 90 dB. This 2 dB difference makes the Sonus faber Sonetto VIII G2 a more sensitive speaker compared to Sonus faber Sonetto III G2, hence will play louder with the same amount of watts.
One thing to keep in mind that the lower impedance speakers, especially the ones that are rated at 4 ohms may put more pressure on the amplifier unit comared to higher impedance speakers especially at high volume levels, so make sure the amp you pair with the Sonus faber Sonetto III G2 and the Sonus faber Sonetto III G2 can provide this impedance level.
Sensitivity
Floor-standing Speakers
Sonus faber Sonetto III G2
Sonus faber Sonetto VIII G2
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.
Sonus faber Sonetto III G2 can handle a max power of 400 watts RMS from the amp the whereas Sonus faber Sonetto III G2 has a max power handling value of 280 watts RMS , 120 watts less than the Sonus faber Sonetto VIII G2.
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
Both Sonus faber Sonetto III G2 and Sonus faber Sonetto VIII G2 features dual binding post speaker terminals for bi-amping or bi-wiring.
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 Sonus faber Sonetto III G2's and Sonus faber Sonetto VIII G2's external dimensions. Sonus faber Sonetto III G2 has external dimensions of 1069.0 x 288.0 x 364.0mm ( 42-1/16inch x 11-5/16inch x 14-5/16inch ) whereas Sonus faber Sonetto VIII G2 has external dimensions of 1190.0 x 335.0 x 494.0mm ( 46-13/16inch x 13-3/16inch x 19-7/16inch ) .
Sonus faber Sonetto VIII G2 is clearly the larger of the two speakers. Its body is 47mm wider, 121mm taller and 130mm deeper than Sonus faber Sonetto III G2.
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 Sonus faber Sonetto III G2 is approximately 1048.3cm2 / 162.5inch2 and base area of the Sonus faber Sonetto VIII G2 is approximately 1654.9cm2 / 256.5inch2. The Sonus faber Sonetto III G2 requires 37% less surface area than the Sonus faber Sonetto VIII G2 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 Sonus faber Sonetto III G2 weighs 25.85kg / 56.9lbs and the Sonus faber Sonetto VIII G2 weighs 45.10kg / 99.2lbs. This makes the Sonus faber Sonetto VIII G2 74% heavier than the Sonus faber Sonetto III G2.
Here is a comparison of how Sonus faber Sonetto III G2 and Sonus faber Sonetto VIII G2's weights compare with the average, max and min weights in Passive Floor-standing class.
Weight
All Floor-standing Speakers
Sonus faber Sonetto III G2
Sonus faber Sonetto VIII G2
What's in the Box of Sonus faber Sonetto III G2?
Here are the items that are included inside the box of Sonus faber Sonetto III G2:
- 2 Floorstanding loudspeakers
- 6 Grilles
- 4 Jumper-straps (pre-installed)
- 2 Binding-post covers (pre-installed)
- 8 Rubber feet
- 8 Spikes 8 Protective discs
- 8 Locking washers
- Wrench
- Dust cloth
What's in the Box of Sonus faber Sonetto VIII G2?
Here are the items that come with the Sonus faber Sonetto VIII G2:
- 2 Floorstanding loudspeakers
- 6 Grilles
- 4 Jumper-straps (pre-installed)
- 2 Binding-post covers (pre-installed)
- 8 Rubber feet
- 8 Spikes 8 Protective discs
- 8 Locking washers
- Wrench
- Dust cloth
 Height |
1069mm
vs
1190mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1048cm2
vs
1654cm2
|
Takes less floor space |
 Price per pair* |
5000USD
vs
9000USD
|
costs less (*prices may change depending on the seller, location and time) |
 Max Input Power |
400 watts
vs
280 watts
|
Handle more power from your amplifier |
 Driver Setup |
3-way
vs
2-way
|
Have a dedicated mid-range driver |
 Sensitivity |
90 dB
vs
88 dB
|
Play louder with same amount of amplification power |
 Woofer Size |
8 inches
vs
6.5 inches
|
Larger woofer |
|
Low Frequency Response |
33 Hz
vs
38 Hz
|
Generates deeper bass |
| General |
Sonus faber Sonetto III G2 |
Sonus faber Sonetto VIII G2 |
| Brand |
Sonus faber |
Sonus faber |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
50-280 watts |
50-400 watts |
| Sensitivity |
88 dB |
90 dB |
| Impedance |
4 ohms |
4 ohms |
| Frequency Response |
38-40k Hz |
33-40k Hz |
Drivers |
|
|
| Woofer Quantity |
2 |
2 |
| Woofer Size |
6.5" |
8" |
| Woofer Composition |
Paper Pulp |
Paper Pulp |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1.1" |
1.1" |
| Tweeter Type |
Soft-dome |
Soft-dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
6.5" |
Physical Specs |
|
|
| Height |
1069.0mm (42.1") |
1190.0mm (46.9") |
| Width |
288.0mm (11.3") |
335.0mm (13.2") |
| Depth |
364.0mm (14.3") |
494.0mm (19.4") |
| Weight |
25.85kg (56.9lbs) |
45.10kg (99.2lbs) |
| Enclosure |
|
|
| Finish |
Wood/Leather/Concrete |
Wood/Leather/Concrete |
| Available Colors |
Wenge |
Black |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
Yes |
Yes |
Other |
|
|
| Parts Warranty |
2 Yrs (8 Yrs registered) |
2 Yrs (8 Yrs registered) |
| Labor Warranty |
2 Yrs (8 Yrs registered) |
2 Yrs (8 Yrs registered) |