In this review, we will be comparing two different type of speakers by Revel. Revel Concerta M8 SP2 is a On-wall speaker whereas the F35 is a Floor-standing speaker.
Let's have a brief look at the main features
of Revel M8 SP2 and Revel Concerta2 F35 first before getting into our more
detailed comparison.
Revel M8 SP2 Key Specs
- 2-way Design
- 1" Hard-Dome Tweeter
- 2 x 3" Micro Ceramic Composite Woofer
- 110-21k Hz Frequency Response
- 88 dB Sensitivity
- Impedance: 8ohms
- Power Range:10-125watts
- Weight:1.57kg
- Dimensions (H x W x D): 297.0" x 4-1/4" x 4-5/8"( 297.0 x 108.0 x 118.0mm )
Revel Concerta2 F35 Key Specs
- 3-way Design
- 1" dome with with proprietary acoustic lens and waveguide Tweeter
- 5.25" Midrange
- 2 x 5.25" Anodized aluminum Woofer
- 5.25" Midrange
- 55- Hz Frequency Response
- 90 dB Sensitivity
- Impedance: 6ohms
- Power Range:30-180watts
- Weight:18.64kg
- Dimensions (H x W x D): 1026.0" x 8-1/2" x 12-5/16"( 1026.0 x 216.0 x 313.0mm )
M8 SP2 and F35 are members of Revel's Concerta series of speakers. Below you can find the loudspeakers from this series.
Revel Concerta Series History
In the following sections, we will get into more detail in order to better understand how the Revel M8 SP2 and Revel Concerta2 F35 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 M8 SP2 is a 2-way design whereas the F35 is a 3-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 |
Revel M8 SP2 |
Revel Concerta2 F35 |
|
Driver Setup
|
2-way
|
3-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
1 x 5.25-inch |
|
Woofer
|
2 x 3-inch
|
2 x 5.25-inch
|
M8 SP2 features a 1" MCC (Micro Ceramic Composite) Hard-Dome Tweeter and 2 x 3" Micro Ceramic Composite Woofer . On the other hand, the F35 features a 1" aluminum dome with with proprietary acoustic lens and waveguide Tweeter , a 5.25" Midrange and 2 x 5.25" Anodized aluminum Woofer .
Frequency Response
M8 SP2 has a frequency range of 110-21k Hz whereas F35 has a frequency range of 55- Hz. With a minimum frequency of 55Hz, the F35 can go significantly deeper on the low side and provide stronger bass compared to the M8 SP2's min frequency of 110Hz.
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 On-wall class in our database.
Low Frequency
On-wall Speakers
High Frequency
On-wall 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
M8 SP2 is a 8 ohms speaker compared to the F35 which has a nominal impedance of 6 ohms.
These two speakers also have different sensitivity levels. M8 SP2 sensitivity is rated at 88 dB and the F35's is rated at 90 dB. This 2 dB difference makes the Revel Concerta2 F35 a more sensitive speaker compared to Revel M8 SP2, hence will play louder with the same amount of watts.
Sensitivity
On-wall 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.
M8 SP2 can handle a max power of 180 watts RMS from the amp the whereas M8 SP2 has a max power handling value of 125 watts RMS , 55 watts less than the F35.
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
M8 SP2 features 5-Way post type posts and F35 has a 5-Way post type posts. None of these speakers feature bi-amping/bi-wiring.
Cabinet Type and Port Position
Both M8 SP2 and F35 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 Revel M8 SP2's and Revel Concerta2 F35's external dimensions. Revel M8 SP2 has external dimensions of 297.0 x 108.0 x 118.0mm ( 11-11/16 x 4-1/4 x 4-5/8inch) whereas Revel Concerta2 F35 has external dimensions of 1026.0 x 216.0 x 313.0mm ( 40-3/8 x 8-1/2 x 12-5/16inch) .
Revel Concerta2 F35 is clearly the larger of the two speakers. Its body is 108mm wider, 729mm taller and 195mm deeper than Revel M8 SP2.
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 Revel M8 SP2 is approximately 127.4cm2 / 19.7inch2 and base area of the Revel Concerta2 F35 is approximately 676.1cm2 / 104.8inch2. The M8 SP2 requires 81% less surface area than the F35 which gives it a small advantage on placement in tight spaces.
What's in the Box of Revel M8 SP2?
Here are the items that are included inside the box of M8 SP2:
2 Satellite loudspeakers2 Wall-brackets4 Wall-mount end-caps2 Rubber foot padsHex-keyOwners Manual
What's in the Box of Revel Concerta2 F35?
Here are the items that come with the F35:
Floorstanding loudspeakerGrille4 Spike feetOwners Manual
Nominal Impedance 
High Frequency Response 
Mounting Bracket 
Height 
Base Surface Area 
Price per pair* 
Max Input Power 
Driver Setup 
Sensitivity 
Woofer Size