In this review, we will be comparing Bronze 100 and Q350, two Passive Bookshelf speakers from Monitor Audio and KEF. Let's have a brief look at the main features
of Monitor Audio Bronze 100 and KEF Q350 first before getting into our more
detailed comparison.
What size room are the Monitor Audio Bronze 100 and KEF Q350 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:
In the following sections, we will get into more detail in order to better understand how the Monitor Audio Bronze 100 and KEF Q350 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
Both Bronze 100 and Q350 are 2-way speakers.
| Driver |
Monitor Audio Bronze 100 |
KEF Q350 |
|
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 Q350 features a 1" vented aluminum Dome Tweeter and 1 x 6.5" Aluminum Woofer with a Crossover frequency at 2500Hz.
Frequency Response
Bronze 100 has a frequency range of 37-30k Hz whereas Q350 has a frequency range of 63-28k 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 Q350's min frequency of 63Hz.
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 Bookshelf class in our database.
Low Frequency
Bookshelf Speakers
High Frequency
Bookshelf 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
Bronze 100 and Q350 have the same Impedance of 8 ohms and their sensitivity is also same at 87 dB.
Sensitivity
Bookshelf 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.
Bronze 100 can handle a max power of 120 watts RMS from the amp the whereas Bronze 100 has a max power handling value of 100 watts RMS , 20 watts less than the Q350.
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.
Input Type and Bi-Amping / Bi-Wiring
Bronze 100 features Post posts which make bi-amping or bi-wiring possible. Q350 has a Post which doesn't feature bi-amping/bi-wiring.
KEF Q350's Post terminals
Cabinet Type and Port Position
Both Bronze 100 and Q350 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
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 Monitor Audio Bronze 100's and KEF Q350'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 KEF Q350 has external dimensions of 358.0 x 210.0 x 306.0mm ( 14.0 x 8.2 x 12.0inch) .
Monitor Audio Bronze 100 is clearly the larger of the two speakers. Its body is 21mm wider, 18mm taller and 19mm deeper than KEF Q350.
Below you can see the front view size comparison of Monitor Audio Bronze 100 and KEF Q350 in scale.
Comparison image of Monitor Audio Bronze 100 and KEF Q350 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 KEF Q350 is approximately 642.6cm2 / 99.6inch2. The Bronze 100 requires 17% more surface area than the Q350 which gives it a small disadvantage 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 Monitor Audio Bronze 100 weighs 7.80kg / 17.2lbs and the KEF Q350 weighs 7.60kg / 16.7lbs. This makes the Bronze 100 3% heavier than the Q350.
Here is a comparison of how Bronze 100 and Q350'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 KEF Q350?
Here are the items that come with the Q350:
2 Bookshelf loudspeakers 2 Foam port plugs 8 Self-adhesive rubber feet Owner's Manual Warranty Registration Card
 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
63 Hz
|
Generates deeper bass |
 High Frequency Response |
30k Hz
vs
28k Hz
|
Generates higher frequency |
 Bi-Amping and Bi-Wiring |
Yes
vs
No
|
Allows bi-amping and bi-wiring connections |
 Price per pair* |
675USD
vs
750USD
|
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 |
 Height |
358mm
vs
376mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
642cm2 (210x306mm)
vs
750cm2 (231x325mm)
|
Takes less floor space |
| General |
Monitor Audio Bronze 100 |
KEF Q350 |
| Brand |
Monitor Audio |
KEF |
| Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
| Power Range |
30-100 watts |
10-120 watts |
| Sensitivity |
87 dB |
87 dB |
| Impedance |
8 ohms |
8 ohms |
| Impedance |
4.5 ohms |
3.7 ohms |
| Frequency Response |
37-30k Hz |
63-28k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
8" |
6.5" |
| Woofer Composition |
C-CAM |
Aluminum |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
Hard-Dome |
Dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
2200Hz |
2500Hz |
| Firing Direction |
rear |
rear |
Physical Specs |
|
|
| Height |
376.0mm (14.8") |
358.0mm (14.1") |
| Width |
231.0mm (9.1") |
210.0mm (8.3") |
| Depth |
325.0mm (12.8") |
306.0mm (12") |
| Weight |
7.80kg (17.2lbs) |
7.60kg (16.7lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
MDF/Wood-grain vinyl |
MDF/Vinyl-wrapped |
| Available Colors |
Walnut, Black, White, Urban Grey |
Black, Walnut, White |
| Mounting Bracket |
No |
No |
| Recommended Stand Height |
22-26" |
18-24" |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
Yes |
No |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |