In this review, we will be comparing EVO4.1 and M106, two Passive Bookshelf speakers from Wharfedale and Revel.
Let's have a brief look at the main features
of Wharfedale EVO4.1 and Revel M106 first before getting into our more
detailed comparison.
Wharfedale EVO4.1 Key Specs
- 2-way Design
- 1.18x2.36" AMT (Ribbon) Tweeter
- 5" Kevlar Woofer
- 64-22k Hz Frequency Response
- 87 dB Sensitivity
- Impedance: 8ohms
- Power Range:25-100watts
- Weight:7.80kg
- Dimensions (H x W x D): 335.0" x 8.2" x 11.6"( 335.0 x 210.0 x 295.0mm )
Revel M106 Key Specs
- 2-way Design
- 1" Hard-Dome with Acoustic Lens Waveguide Tweeter
- 6.5" Aluminum Woofer
- 59Hz- 20kHz Frequency Response
- 87 dB Sensitivity
- Impedance: 8ohms
- Power Range:50-150watts
- Weight:8.41kg
- Dimensions (H x W x D): 383.0" x 8-1/4" x 11"( 383.0 x 210.0 x 280.0mm )
What size room are the Wharfedale EVO4.1 and Revel M106 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* |
Wharfedale EVO4.1 |
Revel M106 |
| Near-field |
Average |
Poor |
| Small Room |
Good |
Average |
| Mid-size Room |
Average |
Good |
| Large Room |
Poor |
Average |
| Very Large Room |
Bad |
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 Wharfedale EVO4.1 and Revel M106 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 EVO4.1 and M106 are 2-way speakers.
| Driver |
Wharfedale EVO4.1 |
Revel M106 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1.18x2.36-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 5-inch
|
1 x 6.5-inch
|
EVO4.1 features a 1.18x2.36" AMT (Ribbon) Tweeter and 1 x 5" Kevlar Woofer . On the other hand, the M106 features a 1" aluminum Hard-Dome with Acoustic Lens Waveguide Tweeter and 1 x 6.5" Aluminum Woofer with a Crossover frequency at 2300Hz.
Frequency Response
EVO4.1 has a frequency range of 64-22k Hz whereas M106 has a frequency range of 59Hz- 20kHz. With a minimum frequency of 59Hz, the M106 can go significantly deeper on the low side and provide stronger bass compared to the EVO4.1's min frequency of 64Hz.
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
EVO4.1 and M106 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.
EVO4.1 can handle a max power of 150 watts RMS from the amp the whereas EVO4.1 has a max power handling value of 100 watts RMS , 50 watts less than the M106.
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
EVO4.1 features Post posts which make bi-amping or bi-wiring possible. M106 has a Binding post which doesn't feature bi-amping/bi-wiring.
Wharfedale EVO4.1's Post terminals allows Bi-amping or bi-wiring
Revel M106's Binding post terminals
Cabinet Type and Port Position
EVO4.1 has a bottom firing port whereas M106 has a rear firing ports. Wharfedale EVO4.1's bottom-firing port gives more flexibility in placement in regards to proximity to walls compared to Revel M106 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 Wharfedale EVO4.1's and Revel M106's external dimensions. Wharfedale EVO4.1 has external dimensions of 335.0 x 210.0 x 295.0mm ( 13.1 x 8.2 x 11.6inch) whereas Revel M106 has external dimensions of 383.0 x 210.0 x 280.0mm ( 15-1/16 x 8-1/4 x 11inch) .
Below you can see the front view size comparison of Wharfedale EVO4.1 and Revel M106 in scale.
Comparison image of Wharfedale EVO4.1 and Revel M106 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 Wharfedale EVO4.1 is approximately 619.5cm2 / 96.0inch2 and base area of the Revel M106 is approximately 588.0cm2 / 91.1inch2. The EVO4.1 requires 5% more surface area than the M106 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:
Size Comparison image of Wharfedale EVO4.1 and Revel M106 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 Wharfedale EVO4.1 weighs 7.80kg / 17.2lbs and the Revel M106 weighs 8.41kg / 18.5lbs. This makes the M106 8% heavier than the EVO4.1.
Here is a comparison of how EVO4.1 and M106's weights compare with the average, max and min weights in Passive Bookshelf class.
Weight
All Bookshelf Speakers
What's in the Box of Wharfedale EVO4.1?
Here are the items that are included inside the box of EVO4.1:
2 Bookshelf loudspeakers 2 Grilles 4 Jumper-bars (pre-installed) 8 Self-adhesive rubber feet Pair of white cloth gloves User Manual
What's in the Box of Revel M106?
Here are the items that come with the M106:
Bookshelf loudspeakerGrilleFoam port plugOwners Manual
 High Frequency Response |
22k Hz
vs
20k Hz
|
Generates higher frequency |
 Bi-Amping and Bi-Wiring |
Yes
vs
No
|
Allows bi-amping and bi-wiring connections |
 Height |
335mm
vs
383mm
|
Easier to fit in smaller spaces |
 Price per pair* |
799USD
vs
2200USD
|
costs less (*prices may change depending on the seller, location and time) |
 Max Input Power |
150 watts
vs
100 watts
|
Handle more power from your amplifier |
 Woofer Size |
6.5 inches
vs
5 inches
|
Larger woofer |
|
Low Frequency Response |
59 Hz
vs
64 Hz
|
Generates deeper bass |
 Base Surface Area |
588cm2
vs
619cm2
|
Takes less floor space |
| General |
Wharfedale EVO4.1 |
Revel Performa3 M106 |
| Brand |
Wharfedale |
Revel |
| Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
| Power Range |
25-100 watts |
50-150 watts |
| Sensitivity |
87 dB |
87 dB |
| Impedance |
8 ohms |
8 ohms |
| Impedance |
3.5 ohms |
n/a |
| Frequency Response |
64-22k Hz |
59Hz- 20kHz |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
5" |
6.5" |
| Woofer Composition |
Kevlar |
Aluminum |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1.18x2.36" |
1" |
| Tweeter Type |
AMT (Ribbon) |
Hard-Dome with Acoustic Lens Waveguide |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
n/a |
2300Hz |
| Firing Direction |
bottom |
rear |
Physical Specs |
|
|
| Height |
335.0mm (13.2") |
383.0mm (15.1") |
| Width |
210.0mm (8.3") |
210.0mm (8.3") |
| Depth |
295.0mm (11.6") |
280.0mm (11") |
| Weight |
7.80kg (17.2lbs) |
8.41kg (18.5lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
MDF/Wood-veneer |
Wood/Lacquer |
| Available Colors |
Walnut,Black,White |
Gloss Walnut,Piano Black |
| Mounting Bracket |
No |
No |
| Recommended Stand Height |
24-26" |
24-25" |
| 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 |