In this review, we will be comparing two different type of speakers by Revel. Revel Concerta2 C25 is a Center Channel speaker whereas the F35 is a Floor-standing speaker.
Let's have a brief look at the main features
of Revel Concerta2 C25 and Revel Concerta2 F35 first before getting into our more
detailed comparison.
Revel Concerta2 C25 Key Specs
- 2-way Design
- 1" dome with proprietary acoustic lens and waveguide Tweeter
- 2 x 5.25" anodized aluminum cone Woofer
- 80Hz- 20kHz Frequency Response
- 89 dB Sensitivity
- Impedance: 6ohms
- Power Range:40-120watts
- Weight:9.09kg
- Dimensions (H x W x D): 188.0" x 19-1/2" x 10-3/16"( 188.0 x 496.0 x 259.0mm )
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 )
Revel Concerta2 C25 and F35 are members of Revel's Concerta series of speakers. Below you can find the loudspeakers from this series.
Revel Concerta Series History
What size room are the Revel Concerta2 C25 and Revel Concerta2 F35 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* |
Revel Concerta2 C25 |
Revel Concerta2 F35 |
| Near-field |
Poor |
Bad |
| Small Room |
Average |
Poor |
| Mid-size Room |
Good |
Good |
| Large Room |
Average |
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 Revel Concerta2 C25 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 Revel Concerta2 C25 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 Concerta2 C25 |
Revel Concerta2 F35 |
|
Driver Setup
|
2-way
|
3-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
1 x 5.25-inch |
|
Woofer
|
2 x 5.25-inch
|
2 x 5.25-inch
|
Revel Concerta2 C25 features a 1" aluminum dome with proprietary acoustic lens and waveguide Tweeter and 2 x 5.25" anodized aluminum cone 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
Revel Concerta2 C25 has a frequency range of 80Hz- 20kHz 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 Revel Concerta2 C25's min frequency of 80Hz.
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 Center Channel class in our database.
Low Frequency
Center Channel Speakers
High Frequency
Center Channel 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
Revel Concerta2 C25 and F35 have the same Impedance of 6 ohms but where they differ is the sensitivity levels. Revel Concerta2 C25 sensitivity is rated at 89 dB and the F35's is at 90 dB. This 1 dB difference makes the Revel Concerta2 F35 a more sensitive speaker compared to Revel Concerta2 C25, hence will play louder with the same amount of watts.
Sensitivity
Center Channel 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.
Revel Concerta2 C25 can handle a max power of 180 watts RMS from the amp the whereas Revel Concerta2 C25 has a max power handling value of 120 watts RMS , 60 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
Revel Concerta2 C25 features 5-Way post type posts and F35 has a 5-Way post type posts. None of these speakers feature bi-amping/bi-wiring.
Revel Concerta2 C25's 5-Way post terminals
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 Concerta2 C25's and Revel Concerta2 F35's external dimensions. Revel Concerta2 C25 has external dimensions of 188.0 x 496.0 x 259.0mm ( 7-3/8 x 19-1/2 x 10-3/16inch) 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 C25 is 838mm shorter and 54mm less deeper than Revel Concerta2 F35 but it is also 280mm wider.
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 Concerta2 C25 is approximately 1284.6cm2 / 199.1inch2 and base area of the Revel Concerta2 F35 is approximately 676.1cm2 / 104.8inch2. The Revel Concerta2 C25 requires 90% more surface area than the F35 which gives it a small disadvantage on placement in tight spaces.
What's in the Box of Revel Concerta2 C25?
Here are the items that are included inside the box of Revel Concerta2 C25:
Center-channel loudspeaker Grille 2 Short feet 2 Long feet Owners Manual
What's in the Box of Revel Concerta2 F35?
Here are the items that come with the F35:
Floorstanding loudspeakerGrille4 Spike feetOwners Manual
High Frequency Response 
Height 
Price per pair* 
Max Input Power 
Driver Setup 
Sensitivity 
Low Frequency Response 
Base Surface Area