In this review, we will be comparing Sonetto VIII and Silver 500 7G, two Passive Floor-standing speakers from Sonus faber and Monitor Audio.
Let's have a brief look at the main features
of Sonus Sonetto VIII and Monitor Audio Silver 500 7G first before getting into our more
detailed comparison.
| Key Specs | Sonus Sonetto VIII | Monitor Audio Silver 500 7G |
|---|
| Brand | Sonus faber
Italy · founded 1983 | Monitor Audio
United Kingdom · founded 1972 |
|---|
| Design | 3-way | 3-way |
|---|
| Tweeter | 1.15" high definition DAD Dome | 1" gold dome C-CAM with Uniform Dispersion (UD) Waveguide II |
|---|
| Midrange | 6" | 3" |
|---|
| Woofer | 3 x 7" aluminum cone | 2 x 8" C-CAM RST II |
|---|
| Frequency response | 36-25k Hz | 27-35k Hz |
|---|
| Sensitivity | 90 dB | 90.5 dB |
|---|
| Impedance | 4 ohms | 8 ohms |
|---|
| Power range | 50-300 watts | 80-250 watts |
|---|
| Weight | 26.30kg / 57.9lbs | 22.53kg / 49.6lbs |
|---|
| Dimensions (H x W x D) | 47" x 11" x 17"
1188.0 x 283.0 x 427.0mm | 42-11/16" x 12-11/16" x 15-7/16"
1085.0 x 323.0 x 393.0mm |
|---|
What size room are the Sonus Sonetto VIII and Monitor Audio Silver 500 7G 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* |
Sonus Sonetto VIII |
Monitor Audio Silver 500 7G |
| 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.
Drivers
Both Sonetto VIII and Silver 500 7G are 3-way speakers.
Sonus Sonetto VIIIMonitor Audio Silver 500 7G
TweeterMidrangeWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
Sonus Sonetto VIII |
Monitor Audio Silver 500 7G |
|
Driver Setup
|
3-way
|
3-way
|
|
Tweeter
|
1.15-inch
|
1-inch
|
|
Midrange
|
1 x 6-inch |
1 x 3-inch |
|
Woofer
|
3 x 7-inch
|
2 x 8-inch
|
Sonetto VIII features a 1.15" high definition DAD Dome Tweeter, a 6" Midrange and 3 x 7" aluminum cone Woofer with a Crossover frequency at 270 and 3.000 Hz. On the other hand, the Silver 500 7G features a 1" gold dome C-CAM with Uniform Dispersion (UD) Waveguide II Tweeter, a 3" Midrange and 2 x 8" C-CAM RST II Woofer.
Frequency Response
Sonetto VIII has a frequency range of 36-25k Hz whereas Silver 500 7G has a frequency range of 27-35k Hz. With a minimum frequency of 27Hz, the Silver 500 7G can go significantly deeper on the low side and provide stronger bass compared to the Sonetto VIII's min frequency of 36Hz.
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
Sonetto VIII is a 4 ohms speaker compared to the Silver 500 7G which has a nominal impedance of 8 ohms. Lower impedance speakers, especially the ones that are rated at 4 ohms may put more pressure on the amplifier unit especially when played at high volume levels, so make sure the amp you pair with the Sonetto VIII can provide this impedance level.
These two speakers also have different sensitivity levels. Sonetto VIII sensitivity is rated at 90 dB and the Silver 500 7G's is rated at 90.5 dB. This 1 dB difference makes the Monitor Audio Silver 500 7G a more sensitive speaker compared to Sonus Sonetto VIII, 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. Staying
within that range gives nominal performance; driving the speaker beyond its maximum wattage can damage it.
Sonetto VIII can handle a max power of 300 watts RMS, whereas Silver 500 7G has a max power handling value of 250 watts RMS, 50 watts less than the Sonetto VIII.
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.
Monitor Audio Silver 500 7G
Input Type and Bi-Amping / Bi-Wiring
Both Sonetto VIII and Silver 500 7G features dual binding post speaker terminals for bi-amping or bi-wiring.
Sonus Sonetto VIII's Binding post terminals allows Bi-amping or bi-wiring
Cabinet Type and Port Position
Sonetto VIII has a bottom firing port whereas Silver 500 7G has a rear firing ports. Sonus Sonetto VIII's bottom-firing port gives more flexibility in placement in regards to proximity to walls compared to Monitor Audio Silver 500 7G 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 Sonus Sonetto VIII's and Monitor Audio Silver 500 7G's external dimensions. Sonus Sonetto VIII has external dimensions of 1188.0 x 283.0 x 427.0mm (47 x 11 x 17inch) whereas Monitor Audio Silver 500 7G has external dimensions of 1085.0 x 323.0 x 393.0mm (42-11/16 x 12-11/16 x 15-7/16inch).
Monitor Audio Silver 500 7G is 103mm shorter and 34mm less deeper than Sonus Sonetto VIII but it is also 40mm wider.
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 Sonetto VIII is approximately 1208.4cm2 / 187.3inch2 and base area of the Monitor Audio Silver 500 7G is approximately 1269.4cm2 / 196.8inch2. The Sonetto VIII requires 5% less surface area than the Silver 500 7G 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 Sonetto VIII weighs 26.30kg / 57.9lbs and the Monitor Audio Silver 500 7G weighs 22.53kg / 49.6lbs. This makes the Sonetto VIII 17% heavier than the Silver 500 7G.
Here is a comparison of how Sonetto VIII and Silver 500 7G's weights compare with the average, max and min weights in Passive Floor-standing class.
Weight
All Floor-standing Speakers
Monitor Audio Silver 500 7G
What's in the Box of Sonus Sonetto VIII?
Here are the items that are included inside the box of Sonetto VIII:
- 8 Spikes
- 8 Under Spikes
- 8 Spike locks
- 2 Masks
- 2 Fabric dust guards
- 2 Basis
- 16 Locking screws
- 2 Jumpers
- 1 Allen Wrench
- 1 Manual
What's in the Box of Monitor Audio Silver 500 7G?
Here are the items that come with the Silver 500 7G:
- Floorstanding loudspeaker
- Grille
- 4 Outrigger feet
- 4 Rubber feet (pre-installed on outrigger feet)
- 4 Spikes
- 4 Bolts
- 4 Machine screws
- 2 Foam port plugs
- 2 Hex-keys
- Owners Manual
- Important Safety Instructions
 Max Input Power |
300 watts
vs
250 watts
|
Handle more power from your amplifier |
 Number of Woofers |
3
vs
2
|
More woofers |
 Base Surface Area |
1208cm2
vs
1269cm2
|
Takes less floor space |
 Sensitivity |
91 dB
vs
90 dB
|
Play louder with same amount of amplification power |
 Nominal Impedance |
8 ohms
vs
4 ohms
|
Less selective with amplifiers |
|
Woofer Size |
8 inches
vs
7 inches
|
Larger woofer |
|
Low Frequency Response |
27 Hz
vs
36 Hz
|
Generates deeper bass |
 High Frequency Response |
35k Hz
vs
25k Hz
|
Generates higher frequency |
 Height |
1085mm
vs
1188mm
|
Easier to fit in smaller spaces |
 Price per pair* |
3200USD
vs
5499USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Sonus faber Sonetto VIII |
Monitor Audio Silver 500 7G |
| Brand |
Sonus faber |
Monitor Audio |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
50-300 watts |
80-250 watts |
| Sensitivity |
90 dB |
90.5 dB |
| Impedance |
4 ohms |
8 ohms |
| Frequency Response |
36-25k Hz |
27-35k Hz |
Drivers |
|
|
| Woofer Quantity |
3 |
2 |
| Woofer Size |
7" |
8" |
| Woofer Composition |
aluminum cone |
C-CAM RST II |
| Woofer Surround Material |
n/a |
Rubber |
| Tweeter Size |
1.15" |
1" |
| Tweeter Type |
high definition DAD Dome |
gold dome C-CAM with Uniform Dispersion (UD) Waveguide II |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
6" |
3" |
| Crossover Frequency |
270 and 3.000 Hz |
n/a |
| Firing Direction |
bottom |
rear |
Physical Specs |
|
|
| Height |
1188.0mm (46.8") |
1085.0mm (42.7") |
| Width |
283.0mm (11.1") |
323.0mm (12.7") |
| Depth |
427.0mm (16.8") |
393.0mm (15.5") |
| Weight |
26.30kg (57.9lbs) |
22.53kg (49.6lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
n/a |
MDF/Wood veneer |
| Available Colors |
Wood, White, Black, Wenge |
Oak |
| Grille |
n/a |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
Yes |
Yes |
Other |
|
|
| Parts Warranty |
|
5 Years |
| Labor Warranty |
|
5 Years |
These sit in different price classes - Sonus Sonetto VIII costs roughly 1.7x what Monitor Audio Silver 500 7G does. Expect it to lead on paper; the question is whether the gap is audible enough in your room to be worth it.
| Area | Better | Why |
|---|
| Bass | B | Monitor Audio Silver 500 7G digs deeper - 27Hz against 36Hz. A subwoofer would even that out. |
| Amplifier needs | evenly matched | Similar sensitivity (90dB vs 91dB) - both want much the same power. |
| Amplifier match | B | Monitor Audio Silver 500 7G is the easier load at 8 ohms; the other is 4 ohms and wants an amplifier rated for it. |
| Headroom | evenly matched | Similar power handling (300W vs 250W). |
| Size | depends | Similar cabinet size - neither is easier to fit. |
| Expandability | depends | Sonus Sonetto VIII: bi-amping; Monitor Audio Silver 500 7G: bi-amping. Sonus Sonetto VIII sits in a wider range (11 models), so a matched surround system is easier later. |
| Price | B | Monitor Audio Silver 500 7G is cheaper - $3,200 against $5,499, about 42% less; arguably a different class. |
A Sonus Sonetto VIII B Monitor Audio Silver 500 7G
depends neither is better in the abstract - it turns on your room, your system 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?
Monitor Audio Silver 500 7G is the easier recommendation: it leads on most of the measured areas and costs less. Take Sonus Sonetto VIII if its size, looks or fit in your room suit you better. If a subwoofer is in your plans, the bass gap largely stops mattering - you would be crossing over above 36Hz anyway, so judge these on the other rows instead. If your amplifier is modest, vintage or valve-based, Monitor Audio Silver 500 7G is the safer partner - the other will want more current or more watts to sound its best.
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.