In this review, we will be comparing ProCenter 2000 and Monitor XT35, two Passive Center Channel speakers from Definitive Technology and Polk Audio.
Let's have a brief look at the main features
of Definitive ProCenter 2000 and Polk XT35 first before getting into our more
detailed comparison.
Definitive ProCenter 2000 Key Specs
- 2-way Design
- 1" dome Tweeter
- 2 x 5.25" BDSS Woofer
- 42-30k Hz Frequency Response
- 91 dB Sensitivity
- Impedance: 8ohms
- Power Range:10-250watts
- Weight:4.55kg
- Dimensions (H x W x D): 169.0" x 17" x 6-7/16"( 169.0 x 432.0 x 164.0mm )
Polk XT35 Key Specs
- 2-way Design
- 1" High-res dome Tweeter
- 4 x 3" bi-laminate paper cone Woofer
- 57-40k Hz Frequency Response
- 87 dB Sensitivity
- Impedance: 8ohms
- Power Range:25-200watts
- Weight:6.36kg
- Dimensions (H x W x D): 107.0" x 24-7/16" x 5-9/16"( 107.0 x 621.0 x 142.0mm )
What size room are the Definitive ProCenter 2000 and Polk XT35 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* |
Definitive ProCenter 2000 |
Polk XT35 |
| Near-field |
Poor |
Poor |
| Small Room |
Poor |
Average |
| Mid-size Room |
Good |
Good |
| Large Room |
Good |
Average |
| Very Large Room |
Average |
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 Definitive ProCenter 2000 and Polk XT35 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 ProCenter 2000 and Monitor XT35 are 2-way speakers.
| Driver |
Definitive ProCenter 2000 |
Polk XT35 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
2 x 5.25-inch
|
4 x 3-inch
|
ProCenter 2000 features a 1" pure aluminum dome Tweeter and 2 x 5.25" BDSS Woofer . On the other hand, the Monitor XT35 features a 1" Terylene High-res dome Tweeter and 4 x 3" bi-laminate paper cone Woofer .
Frequency Response
ProCenter 2000 has a frequency range of 42-30k Hz whereas Monitor XT35 has a frequency range of 57-40k Hz. With a minimum frequency of 42Hz, the ProCenter 2000 can go significantly deeper on the low side and provide stronger bass compared to the Monitor XT35's min frequency of 57Hz.
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
Definitive ProCenter 2000
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
ProCenter 2000 and Monitor XT35 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. ProCenter 2000 sensitivity is rated at 91 dB and the Monitor XT35's is at 87 dB. This 4 dB difference makes the Definitive ProCenter 2000 a more sensitive speaker compared to Polk XT35, 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.
ProCenter 2000 can handle a max power of 250 watts RMS from the amp the whereas Monitor XT35 has a max power handling value of 200 watts RMS, 50 watts less than the ProCenter 2000.
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
ProCenter 2000 features 5-Way post type posts and Monitor XT35 has a 5-Way post type posts. None of these speakers feature bi-amping/bi-wiring.
Polk XT35'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 Definitive ProCenter 2000's and Polk XT35's external dimensions. Definitive ProCenter 2000 has external dimensions of 169.0 x 432.0 x 164.0mm ( 6-5/8 x 17 x 6-7/16inch) whereas Polk XT35 has external dimensions of 107.0 x 621.0 x 142.0mm ( 4-3/16 x 24-7/16 x 5-9/16inch) .
Polk XT35 is 62mm shorter and 22mm less deeper than Definitive ProCenter 2000 but it is also 189mm 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 Definitive ProCenter 2000 is approximately 708.5cm2 / 109.8inch2 and base area of the Polk XT35 is approximately 881.8cm2 / 136.7inch2. The ProCenter 2000 requires 20% less surface area than the Monitor XT35 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 Definitive ProCenter 2000 weighs 4.55kg / 10lbs and the Polk XT35 weighs 6.36kg / 14lbs. This makes the Monitor XT35 40% heavier than the ProCenter 2000.
Here is a comparison of how ProCenter 2000 and Monitor XT35's weights compare with the average, max and min weights in Passive Center Channel class.
Weight
All Center Channel Speakers
Definitive ProCenter 2000
What's in the Box of Definitive ProCenter 2000?
Here are the items that are included inside the box of ProCenter 2000:
Black center-channel speakerRemovable cloth grille (installed)2 Plastic insertsOwners ManualOnline Product Registration card
What's in the Box of Polk XT35?
Here are the items that come with the Monitor XT35:
Center-channel loudspeakerGrille (attached)4 Self-adhesive rubber feetOwners ManualOnline Product RegistrationWall-Mount Template
 Max Input Power |
250 watts
vs
200 watts
|
Handle more power from your amplifier |
 Sensitivity |
91 dB
vs
87 dB
|
Play louder with same amount of amplification power |
 Woofer Size |
5.25 inches
vs
3 inches
|
Larger woofer |
|
Low Frequency Response |
42 Hz
vs
57 Hz
|
Generates deeper bass |
 Passive Radiator |
two 5-1/4-inch
vs
None
|
Increases the bass performance |
 Base Surface Area |
708cm2
vs
881cm2
|
Takes less floor space |
|
Number of Woofers |
4
vs
2
|
More woofers |
 High Frequency Response |
40k Hz
vs
30k Hz
|
Generates higher frequency |
 Height |
107mm
vs
169mm
|
Easier to fit in smaller spaces |
 Price per pair* |
299USD
vs
379USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Definitive Technology ProCenter 2000 |
Polk Audio Monitor XT35 |
| Brand |
Definitive Technology |
Polk Audio |
| Speaker Type |
Center channel speaker |
Low-profile center channel speaker |
| Power Range |
10-250 watts |
25-200 watts |
| Sensitivity |
91 dB |
87 dB |
| Impedance |
8 ohms |
8 ohms |
| Frequency Response |
42-30k Hz |
57-40k Hz |
Drivers |
|
|
| Woofer Quantity |
2 |
4 |
| Woofer Size |
5.25" |
3" |
| Woofer Composition |
BDSS |
bi-laminate paper cone |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
dome |
High-res dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
N/A" |
| Firing Direction |
n/a |
rear |
Physical Specs |
|
|
| Height |
169.0mm (6.7") |
107.0mm (4.2") |
| Width |
432.0mm (17") |
621.0mm (24.4") |
| Depth |
164.0mm (6.5") |
142.0mm (5.6") |
| Weight |
4.55kg (10lbs) |
6.36kg (14lbs) |
| Enclosure |
Passive Radiator |
Bass Reflex |
| Available Colors |
Gloss Black |
Black |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |