In this review, we will be comparing Bronze 100 and BW 606, two Passive Bookshelf speakers from Monitor Audio and Bowers Wilkins.
Let's have a brief look at the main features
of Monitor Audio Bronze 100 and B&W 606 first before getting into our more
detailed comparison.
| Key Specs | Monitor Audio Bronze 100 | B&W 606 |
|---|
| Design | 2-way | 2-way |
|---|
| Tweeter | 1" Hard-Dome | 1" Hard-Dome |
|---|
| Woofer | 8" C-CAM | 6.5" Continuum |
|---|
| Frequency response | 37-30k Hz | 52-28k Hz |
|---|
| Sensitivity | 87 dB | 88 dB |
|---|
| Impedance | 8 ohms | 8 ohms |
|---|
| Power range | 30-100 watts | 30-120 watts |
|---|
| Weight | 7.80kg / 17.2lbs | 6.90kg / 15.2lbs |
|---|
| Dimensions (H x W x D) | 14.8" x 9.0" x 12.7"
376.0 x 231.0 x 325.0mm | 24-26" x 7-1/2" x 12-13/16"
345.0 x 190.0 x 324.0mm |
|---|
What size room are the Monitor Audio Bronze 100 and B&W 606 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* |
Monitor Audio Bronze 100 |
B&W 606 |
| Near-field |
Average |
Poor |
| Small Room |
Good |
Average |
| Mid-size Room |
Average |
Good |
| Large Room |
Poor |
Average |
| Very Large Room |
Bad |
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.)
The sections below take each area in turn: drivers, frequency response, physical size and what you get in the box.
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through our links. As an Amazon Associate I earn from qualifying purchases.
Drivers
Both Bronze 100 and BW 606 are 2-way speakers.
Monitor Audio Bronze 100B&W 606
TweeterWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
Monitor Audio Bronze 100 |
B&W 606 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 8-inch
|
1 x 6.5-inch
|
Bronze 100 features a 1" Hard-Dome Tweeter and 1 x 8" C-CAM Woofer with a Crossover frequency at 2200Hz. On the other hand, the BW 606 features a 1" Decoupled Carbon Hard-Dome Tweeter and 1 x 6.5" Continuum Woofer.
Frequency Response
Bronze 100 has a frequency range of 37-30k Hz whereas BW 606 has a frequency range of 52-28k Hz. With a minimum frequency of 37Hz, the Bronze 100 can go significantly deeper on the low side and provide stronger bass compared to the BW 606's min frequency of 52Hz.
The graph below depicts how these two speakers compare with the max, min and average Low Frequency values of other speakers in the Bookshelf class in our database.
Low Frequency
Bookshelf 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
Bronze 100 and BW 606 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Bronze 100 sensitivity is rated at 87 dB and the BW 606's is at 88 dB. This 1 dB difference makes the B&W 606 a more sensitive speaker compared to Monitor Audio Bronze 100, hence will play louder with the same amount of watts.
Sensitivity
Bookshelf 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.
BW 606 can handle a max power of 120 watts RMS, whereas Bronze 100 has a max power handling value of 100 watts RMS, 20 watts less than the BW 606.
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
Both Bronze 100 and BW 606 features dual binding post speaker terminals for bi-amping or bi-wiring.
B&W 606's Post terminals allows Bi-amping or bi-wiring
Cabinet Type and Port Position
Both Bronze 100 and BW 606 have rear firing ports. Rear ported speakers generally need more room between the backside of the speaker and the wall compared to sealed and front/bottom ported speakers. Placing the speakers too close to the walls may cause the bass to sound boomy.
If you are limited in space and can't get the speakers away from the backwall, check our Speakers with Front Firing Ports page.
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 Monitor Audio Bronze 100's and B&W 606's external dimensions. Monitor Audio Bronze 100 has external dimensions of 376.0 x 231.0 x 325.0mm (14.8 x 9.0 x 12.7inch) whereas B&W 606 has external dimensions of 345.0 x 190.0 x 324.0mm (13.5 x 7.4 x 12.7inch).
Monitor Audio Bronze 100 is clearly the larger of the two speakers. Its body is 41mm wider, 31mm taller and 1mm deeper than B&W 606.
Below you can see the front view size comparison of Monitor Audio Bronze 100 and B&W 606 in scale.
Comparison image of Monitor Audio Bronze 100 and B&W 606 Size and External Dimensions
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 Monitor Audio Bronze 100 is approximately 750.8cm2 / 116.4inch2 and base area of the B&W 606 is approximately 615.6cm2 / 95.4inch2. The Bronze 100 requires 22% more surface area than the BW 606 which gives it a small disadvantage on placement in tight spaces.
Here is another comparison that shows both speakers on a BDI Octave Media Cabinet, next to a standard size amplifier and turntable in scale:
Size Comparison image of Monitor Audio Bronze 100 and B&W 606 on a Media Console
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 Monitor Audio Bronze 100 weighs 7.80kg / 17.2lbs and the B&W 606 weighs 6.90kg / 15.2lbs. This makes the Bronze 100 13% heavier than the BW 606.
Here is a comparison of how Bronze 100 and BW 606's weights compare with the average, max and min weights in Passive Bookshelf class.
Weight
All Bookshelf Speakers
What's in the Box of Monitor Audio Bronze 100?
Here are the items that are included inside the box of Bronze 100:
- 2 Bookshelf loudspeakers
- 2 Grilles
- 4 Terminal-jumpers (pre-installed)
- 2 Foam port plugs
- 8 Self-adhesive rubber feet
- Hex-key
- Quick Start Guide
- Important Safety Instructions
What's in the Box of B&W 606?
Here are the items that come with the BW 606:
- 2 Bookshelf loudspeakers
- 2 Grilles
- 2 Two-piece foam port plugs
- 8 Self-adhesive rubber feet
- 4 Jumper-straps (pre-installed)
- Manual
- Bowers & Wilkins brochure
- Warranty Information
 Minimum Impedance |
4.5 ohms
vs
3.7 ohms
|
Very low impedance levels puts more pressure on amplifier |
 Woofer Size |
8 inches
vs
6.5 inches
|
Larger woofer |
|
Low Frequency Response |
37 Hz
vs
52 Hz
|
Generates deeper bass |
 High Frequency Response |
30k Hz
vs
28k Hz
|
Generates higher frequency |
 Price per pair* |
675USD
vs
899USD
|
costs less (*prices may change depending on the seller, location and time) |
 Max Input Power |
120 watts
vs
100 watts
|
Handle more power from your amplifier |
 Sensitivity |
88 dB
vs
87 dB
|
Play louder with same amount of amplification power |
 Height |
345mm
vs
376mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
615cm2
vs
750cm2
|
Takes less floor space |
| General |
Monitor Audio Bronze 100 |
Bowers & Wilkins 606 |
| Brand |
Monitor Audio |
Bowers Wilkins |
| Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
| Power Range |
30-100 watts |
30-120 watts |
| Sensitivity |
87 dB |
88 dB |
| Impedance |
8 ohms |
8 ohms |
| Impedance |
4.5 ohms |
3.7 ohms |
| Frequency Response |
37-30k Hz |
52-28k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
8" |
6.5" |
| Woofer Composition |
C-CAM |
Continuum |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
Hard-Dome |
Hard-Dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
2200Hz |
n/a |
| Firing Direction |
rear |
rear |
| Suggested Break-in Period |
n/a |
allow up to a week for the temperature effects to stabilise and 15 hours of average use for the parts to attain their intended design characteristics. |
Physical Specs |
|
|
| Height |
376.0mm (14.8") |
345.0mm (13.6") |
| Width |
231.0mm (9.1") |
190.0mm (7.5") |
| Depth |
325.0mm (12.8") |
324.0mm (12.8") |
| Weight |
7.80kg (17.2lbs) |
6.90kg (15.2lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
MDF/Wood-grain vinyl |
MDF/Vinyl |
| Available Colors |
Walnut, Black, White, Urban Grey |
Black, White, Oak |
| Mounting Bracket |
No |
No |
| Recommended Stand Height |
22-26" |
24-26" |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
Yes |
Yes |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |
No single best speaker here - they are built to different priorities, and the right one depends on your room, your amplifier and what you listen to.
| Area | Better | Why |
|---|
| Bass |
A |
Monitor Audio Bronze 100 digs deeper - 37Hz against 52Hz. |
| Amplifier needs |
evenly matched |
Similar sensitivity (87dB vs 88dB) - both want much the same power. |
| Headroom |
evenly matched |
Similar power handling (100W vs 120W). |
| Size |
depends |
B&W 606 is easier to place; Monitor Audio Bronze 100 is bigger, which usually goes with fuller bass. Your room decides. |
| Expandability |
depends |
Monitor Audio Bronze 100: bi-amping; B&W 606: bi-amping. Monitor Audio Bronze 100 sits in a wider range (11 models), so a matched surround system is easier later. |
| Price |
A |
Monitor Audio Bronze 100 is cheaper - $675 against $899, about 25% less. |
A Monitor Audio Bronze 100
B B&W 606
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?
Monitor Audio Bronze 100 has the edge on paper, though the margin is not large. The rows marked "depends" may matter more to you than the score does. If a subwoofer is in your plans, the bass gap largely stops mattering - you would be crossing over above 52Hz anyway, so judge these on the other rows instead. Match it to your room: we rate Monitor Audio Bronze 100 the better fit for near-field listening and a small room, and B&W 606 for a mid-size room and a large room.
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.