In this review, we will be comparing XT60 and S 805, two Passive Floor-standing speakers from Polk Audio and Jamo. Let's have a brief look at the main features
of Polk XT60 and Jamo S 805 first before getting into our more
detailed comparison.
What size room are the Polk XT60 and Jamo S 805 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 Polk XT60 and Jamo S 805 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 XT60 and S 805 are 2-way speakers.
| Driver |
Polk XT60 |
Jamo S 805 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 6.5-inch
|
1 x 5-inch
|
XT60 features a 1" Terylene dome Tweeter and 1 x 6.5" Bi-laminate paper Woofer . On the other hand, the S 805 features a 1" Tweeter and 1 x 5" Aluminized Polyfiber Woofer with a Crossover frequency at 2000Hz.
Frequency Response
XT60 has a frequency range of 38-40k Hz whereas S 805 has a frequency range of 49-26k Hz. With a minimum frequency of 38Hz, the XT60 can go significantly deeper on the low side and provide stronger bass compared to the S 805's min frequency of 49Hz.
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 Floor-standing class in our database.
Low Frequency
Floor-standing Speakers
High Frequency
Floor-standing 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
XT60 and S 805 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. XT60 sensitivity is rated at 86 dB and the S 805's is at 88 dB. This 2 dB difference makes the Jamo S 805 a more sensitive speaker compared to Polk XT60, hence will play louder with the same amount of watts.
Sensitivity
Floor-standing 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.
XT60 can handle a max power of 200 watts RMS from the amp the whereas S 805 has a max power handling value of 80 watts RMS, 120 watts less than the XT60.
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
XT60 features Binding post type posts and S 805 has a Binding post type posts. None of these speakers feature bi-amping/bi-wiring.
Jamo S 805's Binding post terminals
Jamo S 805 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 Polk XT60's and Jamo S 805's external dimensions. Polk XT60 has external dimensions of 929.0 x 231.0 x 253.0mm ( 36-9/16 x 9-1/16 x 9-15/16inch) whereas Jamo S 805 has external dimensions of 787.0 x 191.0 x 252.0mm ( 31-1/2 x 9-7/8 x 11-1/8inch) .
Polk XT60 is clearly the larger of the two speakers. Its body is 40mm wider, 142mm taller and 1mm deeper than Jamo S 805.
Below you can see the front view size comparison of Polk XT60 and Jamo S 805 in scale.
Comparison image of Polk XT60 and Jamo S 805 Size and External Dimensions
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 Polk XT60 is approximately 584.4cm2 / 90.6inch2 and base area of the Jamo S 805 is approximately 481.3cm2 / 74.6inch2. The XT60 requires 21% more surface area than the S 805 which gives it a small disadvantage 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 Polk XT60 weighs 9.09kg / 20lbs and the Jamo S 805 weighs 8.60kg / 18.9lbs. This makes the XT60 6% heavier than the S 805.
Here is a comparison of how XT60 and S 805's weights compare with the average, max and min weights in Passive Floor-standing class.
Weight
All Floor-standing Speakers
What's in the Box of Polk XT60?
Here are the items that are included inside the box of XT60:
Floorstanding loudspeakerGrille (attached)Owners ManualOnline Product Registration
What's in the Box of Jamo S 805?
Here are the items that come with the S 805:
2 Floorstanding loudspeakers2 Grilles8 Mounting feet16 ScrewsUser ManualImportant Safety InstructionsWarranty Information
 Max Input Power |
200 watts
vs
80 watts
|
Handle more power from your amplifier |
 Woofer Size |
6.5 inches
vs
5 inches
|
Larger woofer |
| Low Frequency Response |
38 Hz
vs
49 Hz
|
Generates deeper bass |
 High Frequency Response |
40k Hz
vs
26k Hz
|
Generates higher frequency |
 Passive Radiator |
two 6-1/2-inch
vs
None
|
Increases the bass performance |
 Dolby Atmos Drivers |
Optional
vs
No
|
Dolby Atmos Compatibility |
 Sensitivity |
88 dB
vs
86 dB
|
Play louder with same amount of amplification power |
 Height |
787mm
vs
929mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
481cm2 (191x252mm)
vs
584cm2 (231x253mm)
|
Takes less floor space |
 Price per pair* |
344USD
vs
498USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Polk Audio Monitor XT60 |
Jamo Studio S 805 |
| Brand |
Polk Audio |
Jamo |
| Speaker Type |
Floor-standing speaker |
Floor-standing |
| Power Range |
25-200 watts |
up to 80 watts |
| Sensitivity |
86 dB |
88 dB |
| Impedance |
8 ohms |
8 ohms |
| Frequency Response |
38-40k Hz |
49-26k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
6.5" |
5" |
| Woofer Composition |
Bi-laminate paper |
Aluminized Polyfiber |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
dome |
n/a |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
n/a |
2000Hz |
| Firing Direction |
n/a |
front |
Physical Specs |
|
|
| Height |
929.0mm (36.6") |
787.0mm (31") |
| Width |
231.0mm (9.1") |
191.0mm (7.5") |
| Depth |
253.0mm (10") |
252.0mm (9.9") |
| Weight |
9.09kg (20lbs) |
8.60kg (18.9lbs) |
| Enclosure |
Passive Radiator |
Bass Reflex |
| Finish |
MDF, Vinyl |
MDF/Vinyl |
| Available Colors |
Black |
Walnut |
| 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 |