In this review, we will be comparing XT60 and S60, two Passive Floor-standing speakers by Polk Audio.
Let's have a brief look at the main features
of Polk XT60 and Polk S60 first before getting into our more
detailed comparison.
| Key Specs | Polk XT60 | Polk S60 |
|---|
| Design | 2-way | 2-way |
|---|
| Tweeter | 1" dome | 1" Dome |
|---|
| Woofer | 6.5" Bi-laminate paper | 3 x 6.5" Mica-reinforced polypropylene |
|---|
| Frequency response | 38-40k Hz | 26-40k Hz |
|---|
| Sensitivity | 86 dB | 90 dB |
|---|
| Impedance | 8 ohms | 8 ohms |
|---|
| Power range | 25-200 watts | 20-300 watts |
|---|
| Weight | 9.09kg / 20lbs | 23.60kg / 51.9lbs |
|---|
| Dimensions (H x W x D) | 36-9/16" x 9-1/16" x 9-15/16"
929.0 x 231.0 x 253.0mm | 44-1/2" x 11-3/4" x 15-3/4"
1131.0 x 299.0 x 401.0mm |
|---|
What size room are the Polk XT60 and Polk S60 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* |
Polk XT60 |
Polk S60 |
| Near-field |
Bad |
Bad |
| Small Room |
Poor |
Poor |
| Mid-size Room |
Good |
Average |
| Large Room |
Good |
Good |
| Very Large Room |
Poor |
Average |
(* 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.)
The sections below take each area in turn: drivers, frequency response, physical size and what you get in the box.
**This post contains affiliate links, and we will be compensated if you make a purchase after clicking
through our links. As an Amazon Associate I earn from qualifying purchases.
Drivers
Both XT60 and S60 are 2-way speakers.
Polk XT60Polk S60
TweeterWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
Polk XT60 |
Polk S60 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 6.5-inch
|
3 x 6.5-inch
|
XT60 features a 1" Terylene dome Tweeter and 1 x 6.5" Bi-laminate paper Woofer. On the other hand, the S60 features a 1" Terylene Dome Tweeter and 3 x 6.5" Mica-reinforced polypropylene Woofer with a Crossover frequency at 2500Hz.
Frequency Response
XT60 has a frequency range of 38-40k Hz whereas S60 has a frequency range of 26-40k Hz. With a minimum frequency of 26Hz, the S60 can go significantly deeper on the low side and provide stronger bass compared to the XT60's min frequency of 38Hz.
The graph below depicts how these two speakers compare with the max, min and average Low Frequency values of other speakers in the Floor-standing class in our database.
Low Frequency
Floor-standing Speakers
Neither pair reaches down to 20Hz, the usual definition of full-range, which is normal for speakers of this size. If you want the bottom octave for movies or bass-heavy music, add a subwoofer to whichever you choose. Visit our Powered Subwoofers section to find out more about the available options.
Impedance and Sensitivity
XT60 and S60 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. XT60 sensitivity is rated at 86 dB and the S60's is at 90 dB. This 4 dB difference makes the Polk S60 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. Staying
within that range gives nominal performance; driving the speaker beyond its maximum wattage can damage it.
S60 can handle a max power of 300 watts RMS, whereas XT60 has a max power handling value of 200 watts RMS, 100 watts less than the S60.
Note that higher power handling does not make a speaker louder: that depends mainly on
sensitivity and impedance. The calculator below shows how loud each of these actually plays
on a real amplifier.
Which plays louder on your amplifier?
Starting with a popular amplifier — change it to the one you own, or any you are
considering, and watch both numbers move.
Input Type and Bi-Amping / Bi-Wiring
S60 features 5-way post posts which make bi-amping or bi-wiring possible. XT60 has a 5-Way post which doesn't feature bi-amping/bi-wiring.
Polk S60's 5-way post terminals allows Bi-amping or bi-wiring
Polk S60 Port
Physical Specs
The size of a speaker can sometimes be 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 Polk S60'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 Polk S60 has external dimensions of 1131.0 x 299.0 x 401.0mm (44-1/2 x 11-3/4 x 15-3/4inch).
Polk S60 is clearly the larger of the two speakers. Its body is 68mm wider, 202mm taller and 148mm deeper than Polk XT60.
Below you can see the front view size comparison of Polk XT60 and Polk S60 in scale.
Comparison image of Polk XT60 and Polk S60 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 Polk S60 is approximately 1199.0cm2 / 185.8inch2. The XT60 requires 51% less surface area than the S60 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 Polk XT60 weighs 9.09kg / 20lbs and the Polk S60 weighs 23.60kg / 51.9lbs. This makes the S60 160% heavier than the XT60.
Here is a comparison of how XT60 and S60'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 loudspeaker
- Grille (attached)
- Owners Manual
- Online Product Registration
What's in the Box of Polk S60?
Here are the items that come with the S60:
- Floorstanding loudspeaker
- Grille (attached)
- 4 Feet (pre-installed)
- Owners Manual
- Online Product Registration
 Passive Radiator |
two 6-1/2-inch
vs
None
|
Increases the bass performance |
 Dolby Atmos Drivers |
Optional
vs
No
|
Dolby Atmos Compatibility |
 Height |
929mm
vs
1131mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
584cm2
vs
1199cm2
|
Takes less floor space |
 Price per pair* |
498USD
vs
898USD
|
costs less (*prices may change depending on the seller, location and time) |
 Max Input Power |
300 watts
vs
200 watts
|
Handle more power from your amplifier |
 Sensitivity |
90 dB
vs
86 dB
|
Play louder with same amount of amplification power |
 Number of Woofers |
3
vs
1
|
More woofers |
|
Low Frequency Response |
26 Hz
vs
38 Hz
|
Generates deeper bass |
 Bi-Amping and Bi-Wiring |
Yes
vs
No
|
Allows bi-amping and bi-wiring connections |
| General |
Polk Audio Monitor XT60 |
Polk Audio Signature S60 |
| Brand |
Polk Audio |
Polk Audio |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
25-200 watts |
20-300 watts |
| Sensitivity |
86 dB |
90 dB |
| Impedance |
8 ohms |
8 ohms |
| Frequency Response |
38-40k Hz |
26-40k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
3 |
| Woofer Size |
6.5" |
6.5" |
| Woofer Composition |
Bi-laminate paper |
Mica-reinforced polypropylene |
| Woofer Surround Material |
Rubber |
Butyl rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
dome |
Dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
n/a |
2500Hz |
| Firing Direction |
n/a |
bottom |
Physical Specs |
|
|
| Height |
929.0mm (36.6") |
1131.0mm (44.5") |
| Width |
231.0mm (9.1") |
299.0mm (11.8") |
| Depth |
253.0mm (10") |
401.0mm (15.8") |
| Weight |
9.09kg (20lbs) |
23.60kg (51.9lbs) |
| Enclosure |
Passive Radiator |
Bass Reflex |
| Finish |
MDF, Vinyl |
Meddite MDF |
| Available Colors |
Black |
Black |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
No |
Yes |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |
These sit in different price classes - Polk S60 costs roughly 1.8x what Polk XT60 does. Expect it to lead on paper; the question is whether the gap is audible enough in your room to be worth it.
| Area | Better | Why |
|---|
| Bass |
B |
Polk S60 digs deeper - 26Hz against 38Hz. |
| Amplifier needs |
B |
Polk S60 is more sensitive (90dB vs 86dB), so it goes louder on the same amplifier. |
| Headroom |
B |
Polk S60 takes more power (300W vs 200W) - more in hand in a big room. |
| Size |
depends |
Polk XT60 is easier to place; Polk S60 is bigger, which usually goes with fuller bass. Your room decides. |
| Cabinet |
depends |
Passive Radiator vs Ported. |
| Expandability |
depends |
Polk XT60: Atmos drivers; Polk S60: bi-amping. Polk XT60 sits in a wider range (9 models), so a matched surround system is easier later. |
| Price |
A |
Polk XT60 is cheaper - $498 against $898, about 45% less; arguably a different class. |
A Polk XT60
B Polk S60
depends neither is better in the abstract - it turns on your room, placement or how you will use them.
Only specs published for both speakers are judged; anything missing on either side is left out rather than guessed.
Which should you choose?
The usual trade-off: Polk S60 measures better, Polk XT60 costs about 45% less. Whether that gap is worth the money is the call only you can make - and in a normal room it is often smaller than the numbers suggest. If a subwoofer is in your plans, the bass gap largely stops mattering - you would be crossing over above 38Hz anyway, which makes the cheaper Polk XT60 much easier to justify. Match it to your room: we rate Polk XT60 the better fit for a mid-size room, and Polk S60 for a very large room.
And remember what a spec sheet cannot show: how each looks in your room and whether the finish suits it, what dealer support and warranty are like where you live, and how they actually sound to you. If you can hear them first - ideally with your own music - that will tell you more than any number above.