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Monitor Audio Bronze 2 vs PSB P3 Comparison

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Monitor Audio Bronze 2

Passive Bookshelf | 42-30k Hz

Monitor Audio Bronze 2
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PSB P3

Passive Bookshelf | 57-21k Hz

PSB Alpha P3
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Monitor Audio Bronze 2 Monitor Audio Bronze...
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PSB P3 PSB P3
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Monitor Audio Bronze...
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PSB P3
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Monitor Audio Bronze 2 vs PSB P3 Speaker Comparison

In this review, we will be comparing Bronze 2 and Alpha P3, two Passive Bookshelf speakers from Monitor Audio and PSB.

Let's have a brief look at the main features of Monitor Audio Bronze 2 and PSB P3 first before getting into our more detailed comparison.

Monitor Audio Bronze 2 Key Specs

  • 2-way Design
  • 1" Dome Tweeter
  • 6.5" C-CAM Woofer
  • 42-30k Hz Frequency Response
  • 90 dB Sensitivity
  • Impedance: 8ohms
  • Power Range:30-100watts
  • Weight:5.30kg
  • Dimensions (H x W x D): 350.0" x 7.2" x 11.0"( 350.0 x 185.0 x 281.0mm )

PSB P3 Key Specs

  • 2-way Design
  • 0.75" Hard-Dome Tweeter
  • 4.5" Polypropylene Woofer
  • 57-21k Hz Frequency Response
  • 87 dB Sensitivity
  • Impedance: 8ohms
  • Power Range:10-80watts
  • Weight:2.23kg
  • Dimensions (H x W x D): 223.0" x 5-3/16" x 7-5/16"( 223.0 x 132.0 x 186.0mm )

What size room are the Monitor Audio Bronze 2 and PSB P3 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 2 PSB P3
Near-field Average Average
Small Room Good Good
Mid-size Room Average Average
Large Room Poor Poor
Very Large Room Bad 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.)

In the following sections, we will get into more detail in order to better understand how the Monitor Audio Bronze 2 and PSB P3 compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.


**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.


Drivers

Both Bronze 2 and Alpha P3 are 2-way speakers.

Driver Monitor Audio Bronze 2 PSB P3
Driver Setup 2-way 2-way
Tweeter 1-inch 0.75-inch
Midrange - -
Woofer 1 x 6.5-inch 1 x 4.5-inch

Bronze 2 features a 1" Dome Tweeter and 1 x 6.5" C-CAM Woofer with a Crossover frequency at 3100Hz. On the other hand, the Alpha P3 features a 0.75" anodized aluminum Hard-Dome Tweeter and 1 x 4.5" Polypropylene Woofer with a Crossover frequency at 3000Hz.

Frequency Response

Bronze 2 has a frequency range of 42-30k Hz whereas Alpha P3 has a frequency range of 57-21k Hz. With a minimum frequency of 42Hz, the Bronze 2 can go significantly deeper on the low side and provide stronger bass compared to the Alpha P3's min frequency of 57Hz.

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

Bronze 2
Alpha P3
Min
Average
Max
High Frequency

Bookshelf Speakers

Monitor Audio Bronze 2
PSB P3
Min
Average
Max

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 2 and Alpha P3 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Bronze 2 sensitivity is rated at 90 dB and the Alpha P3's is at 87 dB. This 3 dB difference makes the Monitor Audio Bronze 2 a more sensitive speaker compared to PSB P3, hence will play louder with the same amount of watts.

Sensitivity

Bookshelf Speakers

Bronze 2
Alpha P3
Min
Average
Max

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 2 can handle a max power of 100 watts RMS from the amp the whereas Alpha P3 has a max power handling value of 80 watts RMS, 20 watts less than the Bronze 2.

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 2 features Post posts which make bi-amping or bi-wiring possible. Alpha P3 has a 5-way post which doesn't feature bi-amping/bi-wiring.

PSB P3 Terminals
PSB P3's 5-way post terminals

Cabinet Type and Port Position

Bronze 2 has a front firing port whereas Alpha P3 has a rear firing ports. Monitor Audio Bronze 2's front-firing port gives more flexibility in placement in regards to proximity to walls compared to PSB P3 with its rear-firing port.

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 2's and PSB P3's external dimensions. Monitor Audio Bronze 2 has external dimensions of 350.0 x 185.0 x 281.0mm ( 13.7 x 7.2 x 11.0inch) whereas PSB P3 has external dimensions of 223.0 x 132.0 x 186.0mm ( 8-3/4 x 5-3/16 x 7-5/16inch) .

Monitor Audio Bronze 2 is clearly the larger of the two speakers. Its body is 53mm wider, 127mm taller and 95mm deeper than PSB P3.

Below you can see the front view size comparison of Monitor Audio Bronze 2 and PSB P3 in scale.

Monitor Audio Bronze 2 vs PSB P3 Size Comparison - Front View
Comparison image of Monitor Audio Bronze 2 and PSB P3 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 2 is approximately 519.9cm2 / 80.6inch2 and base area of the PSB P3 is approximately 245.5cm2 / 38.1inch2. The Bronze 2 requires 112% more surface area than the Alpha P3 which gives it a small disadvantage on placement in tight spaces.

Here is an another comparison that shows both speakers on a BDI Octave Media Cabinet, next to a standard size amplifier and turntable in scale:

Monitor Audio Bronze 2 vs PSB P3 Size Comparison on a Media Console
Size Comparison image of Monitor Audio Bronze 2 and PSB P3 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 2 weighs 5.30kg / 11.7lbs and the PSB P3 weighs 2.23kg / 4.9lbs. This makes the Bronze 2 138% heavier than the Alpha P3.

Here is a comparison of how Bronze 2 and Alpha P3's weights compare with the average, max and min weights in Passive Bookshelf class.

Weight
All Bookshelf Speakers
Monitor Audio Bronze 2
PSB P3
Min
Average
Max

What's in the Box of Monitor Audio Bronze 2?

Here are the items that are included inside the box of Bronze 2:
  • 2 Bookshelf loudspeakers
  • 2 Grilles
  • 2 Foam port plugs
  • Hex-key
  • Owner's Manual
  • Important Safety Instructions
  • What's in the Box of PSB P3?

    Here are the items that come with the Alpha P3:
  • 2 Bookshelf loudspeakers
  • 2 Grilles
  • 8 Self-adhesive rubber feet
  • Quick Start Guide
  • Warranty Card

  • Reasons to choose Monitor Audio Bronze 2 over PSB Alpha P3
    Max Input Power 100 watts vs 80 watts Handle more power from your amplifier
    Sensitivity 90 dB vs 87 dB Play louder with same amount of amplification power
    Woofer Size 6.5 inches vs 4.5 inches Larger woofer
    Low Frequency Response 42 Hz vs 57 Hz Generates deeper bass
    High Frequency Response 30k Hz vs 21k Hz Generates higher frequency
    Bi-Amping and Bi-Wiring Yes vs No Allows bi-amping and bi-wiring connections
    Port Position Front vs Rear Gives more flexibility placing close to walls

    Reasons to choose PSB Alpha P3 over Monitor Audio Bronze 2

    Height 223mm vs 350mm Easier to fit in smaller spaces
    Base Surface Area 245cm2 vs 519cm2 Takes less floor space
    Monitor Audio Bronze 2 vs PSB P3 Specs Table
    Detailed comparison of specifications
    General Monitor Audio Bronze 2 PSB Alpha P3
    Brand Monitor Audio PSB
    Speaker Type Bookshelf speakers Bookshelf speakers
    Power Range 30-100 watts 10-80 watts
    Sensitivity 90 dB 87 dB
    Impedance 8 ohms 8 ohms
    Impedance n/a 4 ohms
    Frequency Response 42-30k Hz 57-21k Hz
    Drivers
    Woofer Quantity 1 1
    Woofer Size 6.5" 4.5"
    Woofer Composition C-CAM Polypropylene
    Woofer Surround Material Rubber Rubber
    Tweeter Size 1" 0.75"
    Tweeter Type Dome Hard-Dome
    Aimable Tweeter No No
    Midrange Driver No No
    Crossover Frequency 3100Hz 3000Hz
    Firing Direction front rear
    Physical Specs
    Height 350.0mm (13.8") 223.0mm (8.8")
    Width 185.0mm (7.3") 132.0mm (5.2")
    Depth 281.0mm (11.1") 186.0mm (7.3")
    Weight 5.30kg (11.7lbs) 2.23kg (4.9lbs)
    Enclosure Bass Reflex Bass Reflex
    Finish MDF/Wood-grain vinyl MDF, Wood-grain vinyl
    Available Colors Walnut, White, Rosemah, Black Walnut,Black Ash
    Mounting Bracket No No
    Recommended Stand Height 30-31" 28-30"
    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

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