In this review, we will be comparing BRX and Bronze 100, two Passive Bookshelf speakers from GoldenEar and Monitor Audio.
Let's have a brief look at the main features
of GoldenEar BRX and Monitor Audio Bronze 100 first before getting into our more
detailed comparison.
| Key Specs | GoldenEar BRX | Monitor Audio Bronze 100 |
|---|
| Brand | GoldenEar
United States · founded 2010 | Monitor Audio
United Kingdom · founded 1972 |
|---|
| Design | 2-way | 2-way |
|---|
| Tweeter | Folded Ribbon | 1" Hard-Dome |
|---|
| Woofer | 6" Polypropylene | 8" C-CAM |
|---|
| Frequency response | 40-35k Hz | 37-30k Hz |
|---|
| Sensitivity | 90 dB | 87 dB |
|---|
| Impedance | 8 ohms | 8 ohms |
|---|
| Power range | 20-250 watts | 30-100 watts |
|---|
| Weight | 5.45kg / 12lbs | 7.80kg / 17.2lbs |
|---|
| Dimensions (H x W x D) | 12-1/8" x 8-1/8" x 12-5/16"
308.0 x 207.0 x 313.0mm | 14.8" x 9.0" x 12.7"
376.0 x 231.0 x 325.0mm |
|---|
What size room are the GoldenEar BRX and Monitor Audio Bronze 100 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* |
GoldenEar BRX |
Monitor Audio Bronze 100 |
| Near-field |
Poor |
Average |
| Small Room |
Poor |
Good |
| Mid-size Room |
Good |
Average |
| Large Room |
Good |
Poor |
| Very Large Room |
Average |
Bad |
(* 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 BRX and Bronze 100 are 2-way speakers.
GoldenEar BRXMonitor Audio Bronze 100
TweeterWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
GoldenEar BRX |
Monitor Audio Bronze 100 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 6-inch
|
1 x 8-inch
|
BRX features a " Folded Ribbon Tweeter and 1 x 6" Polypropylene Woofer. On the other hand, the Bronze 100 features a 1" Hard-Dome Tweeter and 1 x 8" C-CAM Woofer with a Crossover frequency at 2200Hz.
Frequency Response
BRX has a frequency range of 40-35k Hz whereas Bronze 100 has a frequency range of 37-30k Hz. With a minimum frequency of 37Hz, the Bronze 100 can go slightly deeper then the BRX's min frequency of 40Hz.
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
BRX and Bronze 100 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. BRX sensitivity is rated at 90 dB and the Bronze 100's is at 87 dB. This 3 dB difference makes the GoldenEar BRX 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.
BRX can handle a max power of 250 watts RMS, whereas Bronze 100 has a max power handling value of 100 watts RMS, 150 watts less than the BRX.
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
Bronze 100 features Post posts which make bi-amping or bi-wiring possible. BRX has a 5-way post which doesn't feature bi-amping/bi-wiring.
GoldenEar BRX's 5-way post terminals
Cabinet Type and Port Position
Both BRX and Bronze 100 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 GoldenEar BRX's and Monitor Audio Bronze 100's external dimensions. GoldenEar BRX has external dimensions of 308.0 x 207.0 x 313.0mm (12-1/8 x 8-1/8 x 12-5/16inch) whereas Monitor Audio Bronze 100 has external dimensions of 376.0 x 231.0 x 325.0mm (14.8 x 9.0 x 12.7inch).
Monitor Audio Bronze 100 is clearly the larger of the two speakers. Its body is 24mm wider, 68mm taller and 12mm deeper than GoldenEar BRX.
Below you can see the front view size comparison of GoldenEar BRX and Monitor Audio Bronze 100 in scale.
Comparison image of GoldenEar BRX and Monitor Audio Bronze 100 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 GoldenEar BRX is approximately 647.9cm2 / 100.4inch2 and base area of the Monitor Audio Bronze 100 is approximately 750.8cm2 / 116.4inch2. The BRX requires 14% less surface area than the Bronze 100 which gives it a small advantage 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 GoldenEar BRX and Monitor Audio Bronze 100 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 GoldenEar BRX weighs 5.45kg / 12lbs and the Monitor Audio Bronze 100 weighs 7.80kg / 17.2lbs. This makes the Bronze 100 43% heavier than the BRX.
Here is a comparison of how BRX and Bronze 100's weights compare with the average, max and min weights in Passive Bookshelf class.
Weight
All Bookshelf Speakers
What's in the Box of GoldenEar BRX?
Here are the items that are included inside the box of BRX:
- Bookshelf loudspeaker
Grille
Owner's Manual
What's in the Box of Monitor Audio Bronze 100?
Here are the items that come with the 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
 Max Input Power |
250 watts
vs
100 watts
|
Handle more power from your amplifier |
 Sensitivity |
90 dB
vs
87 dB
|
Play louder with same amount of amplification power |
 High Frequency Response |
35k Hz
vs
30k Hz
|
Generates higher frequency |
 Passive Radiator |
two rectangular side-mounted
vs
None
|
Increases the bass performance |
 Height |
308mm
vs
376mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
647cm2
vs
750cm2
|
Takes less floor space |
 Woofer Size |
8 inches
vs
6 inches
|
Larger woofer |
|
Low Frequency Response |
37 Hz
vs
40 Hz
|
Generates deeper bass |
 Bi-Amping and Bi-Wiring |
Yes
vs
No
|
Allows bi-amping and bi-wiring connections |
 Price per pair* |
675USD
vs
1598USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
GoldenEar BRX |
Monitor Audio Bronze 100 |
| Brand |
GoldenEar |
Monitor Audio |
| Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
| Power Range |
20-250 watts |
30-100 watts |
| Sensitivity |
90 dB |
87 dB |
| Impedance |
8 ohms |
8 ohms |
| Impedance |
n/a |
4.5 ohms |
| Frequency Response |
40-35k Hz |
37-30k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
6" |
8" |
| Woofer Composition |
Polypropylene |
C-CAM |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
- |
1" |
| Tweeter Type |
Folded Ribbon |
Hard-Dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
n/a |
2200Hz |
| Firing Direction |
rear |
rear |
Physical Specs |
|
|
| Height |
308.0mm (12.1") |
376.0mm (14.8") |
| Width |
207.0mm (8.1") |
231.0mm (9.1") |
| Depth |
313.0mm (12.3") |
325.0mm (12.8") |
| Weight |
5.45kg (12lbs) |
7.80kg (17.2lbs) |
| Enclosure |
Passive Radiator |
Bass Reflex |
| Finish |
MDF/Lacquer |
MDF/Wood-grain vinyl |
| Available Colors |
Gloss Black |
Walnut, Black, White, Urban Grey |
| Mounting Bracket |
No |
No |
| Recommended Stand Height |
24-26" |
22-26" |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
No |
Yes |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |
These sit in different price classes - GoldenEar BRX costs roughly 2.4x what Monitor Audio Bronze 100 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 Bronze 100 digs deeper - 37Hz against 40Hz. A subwoofer would even that out. |
| Amplifier needs | A | GoldenEar BRX is more sensitive (90dB vs 87dB), so it goes louder on the same amplifier. |
| Headroom | A | GoldenEar BRX takes more power (250W vs 100W) - more in hand in a big room. |
| Size | depends | GoldenEar BRX is easier to place; Monitor Audio Bronze 100 is bigger, which usually goes with fuller bass. Your room decides. |
| Cabinet | depends | Passive Radiator vs Ported. |
| Expandability | B | Monitor Audio Bronze 100: bi-amping. |
| Price | B | Monitor Audio Bronze 100 is cheaper - $675 against $1,598, about 58% less; arguably a different class. |
A GoldenEar BRX B Monitor Audio Bronze 100
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?
Neither runs away with it - they trade advantages. Let the "depends" rows and your own room settle it. Match it to your room: we rate GoldenEar BRX the better fit for a mid-size room, a large room and a very large room, and Monitor Audio Bronze 100 for near-field listening and a small room. In a large or open-plan room, Monitor Audio Bronze 100 has the cabinet volume to fill it more easily; in a small room, near a wall or at desk distance, GoldenEar BRX is the easier speaker to get right.
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.