In this review, we will be comparing Diamond 11.2 and TSi200, two Passive Bookshelf speakers from Wharfedale and Polk Audio. Let's have a brief look at the main features
of Wharfedale 11.2 and Polk TSi200 first before getting into our more
detailed comparison.
What size room are the Wharfedale 11.2 and Polk TSi200 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 Wharfedale 11.2 and Polk TSi200 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 Diamond 11.2 and TSi200 are 2-way speakers.
Driver |
Wharfedale 11.2 |
Polk TSi200 |
Driver Setup
|
2-way
|
2-way
|
Tweeter
|
1-inch
|
1-inch
|
Midrange
|
- |
- |
Woofer
|
1 x 6.5-inch
|
2 x 5.25-inch
|
Diamond 11.2 features a 1" Soft-Dome Tweeter and 1 x 6.5" Woven Kevlar Woofer . On the other hand, the TSi200 features a 1" Dome Tweeter and 2 x 5.25" Organic Fiber Woofer with a Crossover frequency at 2500Hz.
Frequency Response
Diamond 11.2 has a frequency range of 48-20k Hz whereas TSi200 has a frequency range of 50-24k Hz. With a minimum frequency of 48Hz, the Diamond 11.2 can go slightly deeper then the TSi200's min frequency of 50Hz.
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
Diamond 11.2 and TSi200 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Diamond 11.2 sensitivity is rated at 88 dB and the TSi200's is at 89 dB. This 1 dB difference makes the Polk TSi200 a more sensitive speaker compared to Wharfedale 11.2, hence will play louder with the same amount of watts.
Sensitivity
Bookshelf 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.
Diamond 11.2 can handle a max power of 150 watts RMS from the amp the whereas Diamond 11.2 has a max power handling value of 125 watts RMS , 25 watts less than the TSi200.
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
Diamond 11.2 features Pair of 5-way binding posts - Gold-plated type posts and TSi200 has a Pair of 5-way binding posts - Gold-plated type posts. None of these speakers feature bi-amping/bi-wiring.
Cabinet Type and Port Position
Diamond 11.2 has a bottom firing port whereas TSi200 has a rear firing ports. Wharfedale 11.2's bottom-firing port gives more flexibility in placement in regards to proximity to walls compared to Polk TSi200 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 Wharfedale 11.2's and Polk TSi200's external dimensions. Wharfedale 11.2 has external dimensions of 356.0 x 223.0 x 321.0mm ( 14 x 8-3/4 x 12-5/8inch) whereas Polk TSi200 has external dimensions of 392.1 x 203.2 x 298.5mm ( 15.4 x 8.0 x 11.7inch) .
Polk TSi200 is 19.8mm narrower and 22.5mm less deeper than Wharfedale 11.2 but it is also 36.1mm taller.
Below you can see the front view size comparison of Wharfedale 11.2 and Polk TSi200 in scale.
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 Wharfedale 11.2 is approximately 715.8cm2 / 110.9inch2 and base area of the Polk TSi200 is approximately 606.6cm2 / 94.0inch2. The Diamond 11.2 requires 18% more surface area than the TSi200 which gives it a small disadvantage on placement in tight spaces.
Here is an another comparison that shows both speakers on a BDI Octave Media Cabinet, next to a standard size amplifier and turntable in scale:
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 Wharfedale 11.2 weighs 9.00kg / 19.8lbs and the Polk TSi200 weighs 7.71kg / 17lbs. This makes the Diamond 11.2 17% heavier than the TSi200.
Here is a comparison of how Diamond 11.2 and TSi200's weights compare with the average, max and min weights in Passive Bookshelf class.
Weight
All Bookshelf Speakers
What's in the Box of Wharfedale 11.2?
Here are the items that are included inside the box of Diamond 11.2:
2 Bookshelf loudspeakers2 Grilles (pre-installed)8 Self-adhesive rubber feetUser-feets ManualInstallation Guide
What's in the Box of Polk TSi200?
Here are the items that come with the TSi200:
2 Black bookshelf speakers Detachable cloth grille (installed) 8 Self-adhesive rubber feet Owner's Manual Online registration sheet Polk Audio product brochure
Woofer Size |
6.5 inches
vs
5.25 inches
|
Larger woofer |
Low Frequency Response |
48 Hz
vs
50 Hz
|
Generates deeper bass |
Height |
356mm
vs
392mm
|
Easier to fit in smaller spaces |
Max Input Power |
150 watts
vs
125 watts
|
Handle more power from your amplifier |
Sensitivity |
89 dB
vs
88 dB
|
Play louder with same amount of amplification power |
Number of Woofers |
2
vs
1
|
More woofers |
High Frequency Response |
24k Hz
vs
20k Hz
|
Generates higher frequency |
Base Surface Area |
606cm2 (203x298mm)
vs
715cm2 (223x321mm)
|
Takes less floor space |
General |
Wharfedale Diamond 11.2 |
Polk Audio TSi200 |
Brand |
Wharfedale |
Polk Audio |
Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
Power Range |
25-125 watts |
20-150 watts |
Sensitivity |
88 dB |
89 dB |
Impedance |
8 ohms |
8 ohms |
Frequency Response |
48-20k Hz |
50-24k Hz |
Drivers |
|
|
Woofer Quantity |
1 |
2 |
Woofer Size |
6.5" |
5.25" |
Woofer Composition |
Woven Kevlar |
Organic Fiber |
Woofer Surround Material |
Foam |
Butyl Rubber |
Tweeter Size |
1" |
1" |
Tweeter Type |
Soft-Dome |
Dome |
Aimable Tweeter |
No |
No |
Midrange Driver |
No |
No |
Crossover Frequency |
n/a |
2500Hz |
Firing Direction |
bottom |
rear |
Physical Specs |
|
|
Height |
356.0mm (14") |
392.1mm (15.4") |
Width |
223.0mm (8.8") |
203.2mm (8") |
Depth |
321.0mm (12.6") |
298.5mm (11.8") |
Weight |
9.00kg (19.8lbs) |
7.71kg (17lbs) |
Enclosure |
Bass Reflex |
Bass Reflex |
Finish |
MDF/Wood veneer |
Wood-grain vinyl |
Available Colors |
Rosewood, Black, White, Walnut |
Black, Cherry |
Mounting Bracket |
No |
No |
Recommended Stand Height |
24-28" |
16-26" |
Grille |
Yes |
Yes |
Moisture Resistancy |
No |
No |
Connections |
|
|
Biamp Inputs |
No |
No |
Other |
|
|
Parts Warranty |
5 Years |
5 Years |
Labor Warranty |
5 Years |
5 Years |