In this review, we will be comparing two different type of speakers by ELAC. ELAC Concentro Center 501.2 is a Center Channel speaker whereas the CFS507.2 is a Floor-standing speaker.
Let's have a brief look at the main features
of ELAC Concentro Center 501.2 and ELAC Concentro S507.2 first before getting into our more
detailed comparison.
ELAC Concentro Center 501.2 Key Specs
- 4-way Design
- " JET 6 AMT Tweeter
- 5" Midrange
- 2 x 7" AS-XR aluminium sandwich Woofer
- 26-50k Hz Frequency Response
- 88 dB Sensitivity
- Impedance: 4ohms
- Power Range:60-500watts
- Dimensions (H x W x D): 8-11/16" x 35-1/16" x 12" ( 220.0 x 890.0 x 305.0mm )
ELAC Concentro S507.2 Key Specs
- 4-way Design
- " JET 6 AMT Tweeter
- 7" Midrange
- 4 x 6" Aluminium sandwich (AS) Woofer
- 7" Midrange
- 24-50k Hz Frequency Response
- 88 dB Sensitivity
- Impedance: 4ohms
- Power Range:60-500watts
- Weight:37.00kg
- Dimensions (H x W x D): 48-1/16" x 10-5/8" x 14-15/16" ( 1220.0 x 270.0 x 380.0mm )
CCS501.2 and CFS507.2 are members of ELAC's Concentro 2.0 series of speakers. Below you can find the loudspeakers from this series.
ELAC Concentro 2.0 Series
History
What size room are the ELAC Concentro Center 501.2 and ELAC Concentro S507.2 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* |
ELAC Concentro Center 501.2 |
ELAC Concentro S507.2 |
| Near-field |
Poor |
Are you nuts? |
| Small Room |
Average |
Poor |
| Mid-size Room |
Good |
Average |
| Large Room |
Average |
Good |
| Very Large Room |
Poor |
Good |
(* 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 ELAC Concentro Center 501.2 and ELAC Concentro S507.2 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 CCS501.2 and CFS507.2 are 4-way speakers.
| Driver |
ELAC Concentro Center 501.2 |
ELAC Concentro S507.2 |
|
Driver Setup
|
4-way
|
4-way
|
|
Tweeter
|
-inch
|
-inch
|
|
Midrange
|
1 x 5-inch |
1 x 7-inch |
|
Woofer
|
2 x 7-inch
|
4 x 6-inch
|
CCS501.2 features a " Folded ribbon foil JET 6 AMT Tweeter , a 5" Midrange and 2 x 7" AS-XR aluminium sandwich Woofer with a Crossover frequency at 120/400/2600Hz. On the other hand, the CFS507.2 features a " Folded ribbon foil JET 6 AMT Tweeter , a 7" Midrange and 4 x 6" Aluminium sandwich (AS) Woofer with a Crossover frequency at 120/400/2600Hz.
Frequency Response
CCS501.2 has a frequency range of 26-50k Hz whereas CFS507.2 has a frequency range of 24-50k Hz. With a minimum frequency of 24Hz, the CFS507.2 can go slightly deeper then the CCS501.2's min frequency of 26Hz.
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
ELAC Concentro Center 501.2
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
CCS501.2 and CFS507.2 have the same Impedance of 4 ohms and their sensitivity is also same at 88 dB.
One thing to keep in mind that the lower impedance speakers, especially the ones that are rated at 4 ohms may put more pressure on the amplifier unit comared to higher impedance speakers especially at high volume levels, so make sure the amp you pair with the CCS501.2 and the CCS501.2 can provide this impedance level.
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.
CCS501.2 and CFS507.2 has the same power range of 60-500 watts.
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
Both CCS501.2 and CFS507.2 features dual binding post speaker terminals for bi-amping or 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 ELAC Concentro Center 501.2's and ELAC Concentro S507.2's external dimensions. ELAC Concentro Center 501.2 has external dimensions of 220.0 x 890.0 x 305.0mm ( 8-11/16 x 35-1/16 x 12inch) whereas ELAC Concentro S507.2 has external dimensions of 1220.0 x 270.0 x 380.0mm ( 48-1/16 x 10-5/8 x 14-15/16inch) .
ELAC Concentro Center 501.2 is 1000mm shorter and 75mm less deeper than ELAC Concentro S507.2 but it is also 620mm 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 ELAC Concentro Center 501.2 is approximately 2714.5cm2 / 420.7inch2 and base area of the ELAC Concentro S507.2 is approximately 1026.0cm2 / 159.0inch2. The CCS501.2 requires 165% more surface area than the CFS507.2 which gives it a small disadvantage on placement in tight spaces.