In this review, we will be comparing two different types of speakers by Monitor Audio. Monitor Audio Bronze C150 is a Center Channel speaker whereas the Bronze 50 is a Bookshelf speaker.
Let's have a brief look at the main features
of Monitor Audio Bronze C150 and Monitor Audio Bronze 50 first before getting into our more
detailed comparison.
| Key Specs | Monitor Audio Bronze C150 | Monitor Audio Bronze 50 |
|---|
| Design | 2-way | 2-way |
|---|
| Tweeter | 1" vented dome with waveguide | 1" Hard-Dome |
|---|
| Woofer | 5.25" aluminum | 5.25" C-CAM |
|---|
| Frequency response | 66-30k Hz | 40-30k Hz |
|---|
| Sensitivity | 88 dB | 85 dB |
|---|
| Impedance | 8 ohms | 8 ohms |
|---|
| Power range | 30-120 watts | 20-80 watts |
|---|
| Weight | 7.01kg / 15.4lbs | 5.00kg / 11lbs |
|---|
| Dimensions (H x W x D) | 6-9/16" x 17-13/16" x 8-15/16"
167.0 x 453.0 x 228.0mm | 11.0" x 6.5" x 10.4"
281.0 x 166.0 x 265.0mm |
|---|
Bronze C150 and Bronze 50 are members of Monitor Audio's Bronze series of speakers. Below you can find the loudspeakers from this series.
Monitor Audio Bronze Series
History
What size room are the Monitor Audio Bronze C150 and Monitor Audio Bronze 50 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 C150 |
Monitor Audio Bronze 50 |
| Near-field |
Poor |
Average |
| Small Room |
Average |
Good |
| Mid-size Room |
Good |
Average |
| Large Room |
Average |
Poor |
| Very Large Room |
Poor |
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.
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Drivers
Both Bronze C150 and Bronze 50 are 2-way speakers.
Monitor Audio Bronze C150Monitor Audio Bronze 50
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 C150 |
Monitor Audio Bronze 50 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 5.25-inch
|
1 x 5.25-inch
|
Bronze C150 features a 1" aluminum vented dome with waveguide Tweeter and 1 x 5.25" aluminum Woofer. On the other hand, the Bronze 50 features a 1" Hard-Dome Tweeter and 1 x 5.25" C-CAM Woofer with a Crossover frequency at 2500Hz.
Frequency Response
Bronze C150 has a frequency range of 66-30k Hz whereas Bronze 50 has a frequency range of 40-30k Hz. With a minimum frequency of 40Hz, the Bronze 50 can go significantly deeper on the low side and provide stronger bass compared to the Bronze C150's min frequency of 66Hz.
The graph below depicts how these two speakers compare with the max, min and average Low Frequency values of other speakers in the Center Channel class in our database.
Low Frequency
Center Channel 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 C150 and Bronze 50 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Bronze C150 sensitivity is rated at 88 dB and the Bronze 50's is at 85 dB. This 3 dB difference makes the Monitor Audio Bronze C150 a more sensitive speaker compared to Monitor Audio Bronze 50, hence will play louder with the same amount of watts.
Sensitivity
Center Channel 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.
Bronze C150 can handle a max power of 120 watts RMS, whereas Bronze 50 has a max power handling value of 80 watts RMS, 40 watts less than the Bronze C150.
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 Bronze C150
Input Type and Bi-Amping / Bi-Wiring
Bronze 50 features Post posts which make bi-amping or bi-wiring possible. Bronze C150 has a Binding post which doesn't feature bi-amping/bi-wiring.
Monitor Audio Bronze C150's Binding post terminals
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 C150's and Monitor Audio Bronze 50's external dimensions. Monitor Audio Bronze C150 has external dimensions of 167.0 x 453.0 x 228.0mm (6-9/16 x 17-13/16 x 8-15/16inch) whereas Monitor Audio Bronze 50 has external dimensions of 281.0 x 166.0 x 265.0mm (11.0 x 6.5 x 10.4inch).
Monitor Audio Bronze C150 is 114mm shorter and 37mm less deeper than Monitor Audio Bronze 50 but it is also 287mm wider.
Below you can see the front view size comparison of Monitor Audio Bronze C150 and Monitor Audio Bronze 50 in scale.
Comparison image of Monitor Audio Bronze C150 and Monitor Audio Bronze 50 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 C150 is approximately 1032.8cm2 / 160.1inch2 and base area of the Monitor Audio Bronze 50 is approximately 439.9cm2 / 68.2inch2. The Bronze C150 requires 135% more surface area than the Bronze 50 which gives it a small disadvantage on placement in tight spaces.
What's in the Box of Monitor Audio Bronze C150?
Here are the items that are included inside the box of Bronze C150:
- Center-channel loudspeaker
- Grille
- 2 Terminal-jumpers (pre-installed)
- 4 Self-adhesive rubber feet
- Hex-key
- Quick Start Guide
- Important Safety Instructions
What's in the Box of Monitor Audio Bronze 50?
Here are the items that come with the Bronze 50:
- 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