In this review, we will be comparing Debut 2.0 C6.2 and R400, two Passive Center Channel speakers from ELAC and Polk Audio. Let's have a brief look at the main features
of ELAC Debut 2.0 C6.2 and Polk R400 first before getting into our more
detailed comparison.
What size room are the ELAC Debut 2.0 C6.2 and Polk R400 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:
In the following sections, we will get into more detail in order to better understand how the ELAC Debut 2.0 C6.2 and Polk R400 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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through my links. As an Amazon Associate I earn from qualifying purchases.
Drivers
Both Debut 2.0 C6.2 and R400 are 2-way speakers.
Driver |
ELAC Debut 2.0 C6.2 |
Polk R400 |
Driver Setup
|
2-way
|
2-way
|
Tweeter
|
1-inch
|
1-inch
|
Midrange
|
- |
- |
Woofer
|
2 x 6.5-inch
|
2 x 6.5-inch
|
Debut 2.0 C6.2 features a 1" silk dome Tweeter and 2 x 6.5" aramid-fiber Woofer . On the other hand, the R400 features a 1" Pinnacle Ring Radiator Tweeter and 2 x 6.5" Polypropylene Turbine Cone Woofer with a Crossover frequency at 2500Hz.
Frequency Response
Debut 2.0 C6.2 has a frequency range of 55-35k Hz whereas R400 has a frequency range of 48-39K Hz. With a minimum frequency of 48Hz, the R400 can go significantly deeper on the low side and provide stronger bass compared to the Debut 2.0 C6.2'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 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
Debut 2.0 C6.2 and R400 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Debut 2.0 C6.2 sensitivity is rated at 88 dB and the R400's is at 89 dB. This 1 dB difference makes the Polk R400 a more sensitive speaker compared to ELAC Debut 2.0 C6.2, 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.
Debut 2.0 C6.2 can handle a max power of 200 watts RMS from the amp the whereas Debut 2.0 C6.2 has a max power handling value of 120 watts RMS , 80 watts less than the R400.
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
Debut 2.0 C6.2 features Binding post type posts and R400 has a Binding post type posts. None of these speakers feature bi-amping/bi-wiring.
Cabinet Type and Port Position
Debut 2.0 C6.2 has a front firing port whereas R400 has a rear firing ports. ELAC Debut 2.0 C6.2's front-firing port gives more flexibility in placement in regards to proximity to walls compared to Polk R400 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 ELAC Debut 2.0 C6.2's and Polk R400's external dimensions. ELAC Debut 2.0 C6.2 has external dimensions of 194.0 x 594.0 x 288.0mm ( 7-5/8 x 23-3/8 x 11-5/16inch) whereas Polk R400 has external dimensions of 199.0 x 618.0 x 372.0mm ( 7-13/16 x 24-5/16 x 14-5/8inch) .
Polk R400 is clearly the larger of the two speakers. Its body is 24mm wider, 5mm taller and 84mm deeper than ELAC Debut 2.0 C6.2.
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 Debut 2.0 C6.2 is approximately 1710.7cm2 / 265.2inch2 and base area of the Polk R400 is approximately 2299.0cm2 / 356.3inch2. The Debut 2.0 C6.2 requires 26% less surface area than the R400 which gives it a small advantage on placement in tight spaces.
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 ELAC Debut 2.0 C6.2 weighs 11.55kg / 25.4lbs and the Polk R400 weighs 14.91kg / 32.8lbs. This makes the R400 29% heavier than the Debut 2.0 C6.2.
Here is a comparison of how Debut 2.0 C6.2 and R400's weights compare with the average, max and min weights in Passive Center Channel class.
Weight
All Center Channel Speakers
What's in the Box of ELAC Debut 2.0 C6.2?
Here are the items that are included inside the box of Debut 2.0 C6.2:
Center channel loudspeakerGrilleOperating Instructions
What's in the Box of Polk R400?
Here are the items that come with the R400:
Center-channel loudspeakerGrilleOwners ManualOnline Registration
Port Position |
Front
vs
Rear
|
Gives more flexibility placing close to walls |
Height |
194mm
vs
199mm
|
Easier to fit in smaller spaces |
Base Surface Area |
1710cm2 (594x288mm)
vs
2299cm2 (618x372mm)
|
Takes less floor space |
Price per pair* |
380USD
vs
649USD
|
costs less (*prices may change depending on the seller, location and time) |
Max Input Power |
200 watts
vs
120 watts
|
Handle more power from your amplifier |
Sensitivity |
89 dB
vs
88 dB
|
Play louder with same amount of amplification power |
Low Frequency Response |
48 Hz
vs
55 Hz
|
Generates deeper bass |
High Frequency Response |
39k Hz
vs
35k Hz
|
Generates higher frequency |
General |
ELAC Debut 2.0 C6.2 |
Polk Audio Reserve R400 |
Brand |
ELAC |
Polk Audio |
Speaker Type |
Center channel speaker |
Center channel speaker |
Power Range |
up to 120 watts |
20-200 watts |
Sensitivity |
88 dB |
89 dB |
Impedance |
8 ohms |
8 ohms |
Impedance |
n/a |
4.1 ohms |
Frequency Response |
55-35k Hz |
48-39K Hz |
Drivers |
|
|
Woofer Quantity |
2 |
2 |
Woofer Size |
6.5" |
6.5" |
Woofer Composition |
aramid-fiber |
Polypropylene Turbine Cone |
Woofer Surround Material |
n/a |
Rubber |
Tweeter Size |
1" |
1" |
Tweeter Type |
dome |
Pinnacle Ring Radiator |
Aimable Tweeter |
No |
No |
Midrange Driver |
No |
N/A" |
Crossover Frequency |
n/a |
2500Hz |
Firing Direction |
front |
rear |
Physical Specs |
|
|
Height |
194.0mm (7.6") |
199.0mm (7.8") |
Width |
594.0mm (23.4") |
618.0mm (24.3") |
Depth |
288.0mm (11.3") |
372.0mm (14.6") |
Weight |
11.55kg (25.4lbs) |
14.91kg (32.8lbs) |
Enclosure |
Bass Reflex |
Bass Reflex |
Available Colors |
Black |
Black, Walnut |
Grille |
Yes |
Yes |
Moisture Resistancy |
No |
No |
Connections |
|
|
Biamp Inputs |
No |
No |
Other |
|
|
Parts Warranty |
3 Years |
5 Years |
Labor Warranty |
3 Years |
5 Years |