In this review, we will be comparing AE120 MII and Bronze 500, two Passive Floor-standing speakers from Acoustic Energy and Monitor Audio. Let's have a brief look at the main features
of AE120 Mark II and Monitor Audio Bronze 500 first before getting into our more
detailed comparison.
AE120 Mark II Key Specs
- 3-way Design
- 1" dome with waveguide Tweeter
- 5.2" Midrange
- 2 x 5.2" paper cone Woofer
- 39Hz - 26kHz Frequency Response
- 90 dB Sensitivity
- Impedance: 6ohms
- Power Range:up to 200watts
- Weight:19.00kg
- Dimensions (H x W x D): 950.0" x 6.5" x 9.8"( 950.0 x 165.0 x 250.0mm )
Monitor Audio Bronze 500 Key Specs
- 2-way Design
- 1" gold dome C-CAM with uniform dispersion (UD) waveguide Tweeter
- 2 x 8" C-CAM Woofer
- 32-30k Hz Frequency Response
- 90 dB Sensitivity
- Impedance: 8ohms
- Power Range:60-200watts
- Weight:18.05kg
- Dimensions (H x W x D): 977.0" x 11-9/16" x 14-3/8"( 977.0 x 294.0 x 366.0mm )
What size room are the AE120 Mark II and Monitor Audio Bronze 500 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* |
AE120 Mark II |
Monitor Audio Bronze 500 |
| Near-field |
Bad |
Bad |
| Small Room |
Poor |
Poor |
| Mid-size Room |
Good |
Good |
| Large Room |
Good |
Good |
| Very Large Room |
Poor |
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.)
In the following sections, we will get into more detail in order to better understand how the AE120 Mark II and Monitor Audio Bronze 500 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 AE120 MII is a 3-way design whereas the Bronze 500 is a 2-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 |
AE120 Mark II |
Monitor Audio Bronze 500 |
|
Driver Setup
|
3-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
1 x 5.2-inch |
- |
|
Woofer
|
2 x 5.2-inch
|
2 x 8-inch
|
AE120 MII features a 1" fabric dome with waveguide Tweeter , a 5.2" Midrange and 2 x 5.2" paper cone Woofer with a Crossover frequency at 300Hz and 2.7kHz. On the other hand, the Bronze 500 features a 1" gold dome C-CAM with uniform dispersion (UD) waveguide Tweeter and 2 x 8" C-CAM Woofer .
Frequency Response
AE120 MII has a frequency range of 39Hz - 26kHz whereas Bronze 500 has a frequency range of 32-30k Hz. With a minimum frequency of 32Hz, the Bronze 500 can go significantly deeper on the low side and provide stronger bass compared to the AE120 MII's min frequency of 39Hz.
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
High Frequency
Floor-standing Speakers
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
AE120 MII is a 6 ohms speaker compared to the Bronze 500 which has a nominal impedance of 8 ohms.
On the other hand, they have the same sensitivity of 90 dBdB.
Sensitivity
Floor-standing Speakers
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.
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.
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 AE120 Mark II's and Monitor Audio Bronze 500's external dimensions. AE120 Mark II has external dimensions of 950.0 x 165.0 x 250.0mm ( 37.4 x 6.5 x 9.8inch) whereas Monitor Audio Bronze 500 has external dimensions of 977.0 x 294.0 x 366.0mm ( 38-7/16 x 11-9/16 x 14-3/8inch) .
Monitor Audio Bronze 500 is clearly the larger of the two speakers. Its body is 129mm wider, 27mm taller and 116mm deeper than AE120 Mark II.
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 AE120 Mark II is approximately 412.5cm2 / 63.9inch2 and base area of the Monitor Audio Bronze 500 is approximately 1076.0cm2 / 166.8inch2. The AE120 MII requires 62% less surface area than the Bronze 500 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 AE120 Mark II weighs 19.00kg / 41.8lbs and the Monitor Audio Bronze 500 weighs 18.05kg / 39.7lbs. This makes the AE120 MII 5% heavier than the Bronze 500.
Here is a comparison of how AE120 MII and Bronze 500's weights compare with the average, max and min weights in Passive Floor-standing class.
Weight
All Floor-standing Speakers
What's in the Box of Monitor Audio Bronze 500?
Here are the items that come with the Bronze 500:
Floorstanding loudspeakerGrille4 Outrigger feet (w/ 4 adjustment dials and locking-nuts)4 Spikes (pre-installed on outrigger feet)4 Rubber feet4 Large course-thread screws4 Small machine screws2 Terminal-jumpers (pre-installed)2 Foam port plugsHex-keyQuick Start GuideImportant Safety Instructions