In this review, we will be comparing two different type of speakers by Revel. Revel Performa4 M146 is a Bookshelf speaker whereas the Revel Performa4 C245 is a Center Channel speaker.
Let's have a brief look at the main features
of Revel Performa4 M146 and Revel Performa4 C245 first before getting into our more
detailed comparison.
Revel Performa4 M146 Key Specs
- 2-way Design
- 1" Hard-Dome Tweeter
- 6.5" Woofer
- 43-40k Hz Frequency Response
- 85.5 dB Sensitivity
- Impedance: 6ohms
- Weight:kg
- Dimensions (H x W x D): 14-1/8" x 9-13/16" x 12-1/2"
Revel Performa4 C245 Key Specs
- 2-way Design
- 1" Hard-Dome Tweeter
- 2 x 5-1/4" Woofer
- 55-40k Hz Frequency Response
- 86 dB Sensitivity
- Impedance: 6ohms
- Weight:12.32kg
- Dimensions (H x W x D): 7-3/16" x 23-7/16" x 10-9/16" ( 183.0 x 596.0 x 269.0mm )
Performa4 M146 and Revel Performa4 C245 are members of Revel's Performa4 series of speakers. Below you can find the loudspeakers from this series.
Revel Performa4 Series
History
In the following sections, we will get into more detail in order to better understand how the Revel Performa4 M146 and Revel Performa4 C245 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 Performa4 M146 and Revel Performa4 C245 are 2-way speakers.
| Driver |
Revel Performa4 M146 |
Revel Performa4 C245 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 6.5-inch
|
2 x 5-1/4-inch
|
Performa4 M146 features a 1" Hard-Dome Tweeter and 1 x 6.5" Woofer . On the other hand, the Revel Performa4 C245 features a 1" Hard-Dome Tweeter and 2 x 5-1/4" Woofer .
Frequency Response
Performa4 M146 has a frequency range of 43-40k Hz whereas Revel Performa4 C245 has a frequency range of 55-40k Hz. With a minimum frequency of 43Hz, the Performa4 M146 can go significantly deeper on the low side and provide stronger bass compared to the Revel Performa4 C245's min frequency of 55Hz.
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
Performa4 M146 and Revel Performa4 C245 have the same Impedance of 6 ohms but where they differ is the sensitivity levels. Performa4 M146 sensitivity is rated at 85.5 dB and the Revel Performa4 C245's is at 86 dB.
Sensitivity
Bookshelf Speakers
Input Type and Bi-Amping / Bi-Wiring
Performa4 M146 features Binding post type posts and Revel Performa4 C245 has a Binding post type posts. None of these speakers feature bi-amping/bi-wiring.
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 Performa4 M146's and Revel Performa4 C245's external dimensions. Revel Performa4 M146 has external dimensions of ( ) whereas Revel Performa4 C245 has external dimensions of 183.0 x 596.0 x 269.0mm ( 7-3/16inch x 23-7/16inch x 10-9/16inch ) .
Revel Performa4 C245 is clearly the larger of the two speakers. Its body is 596mm wider, 183mm taller and 269mm deeper than Revel Performa4 M146.
What's in the Box of Revel Performa4 C245?
Here are the items that come with the Revel Performa4 C245:
- Center-channel loudspeaker
- Grille
- Four M8 Spike feet
- 4 Protective discs
- 4 Nuts
- Port plug
- Quick Start Guide