In this review, we will be comparing R600 and R700, two Passive Floor-standing speakers by Polk Audio Let's have a brief look at the main features
of Polk R600 and Polk R700 first before getting into our more
detailed comparison.
R600 and R700 are members of Polk Audio's Reserve series of speakers. Below you can find the loudspeakers from this series.
What size room are the Polk R600 and Polk R700 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 R600 and Polk R700 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
One of the fundamental differences between these two speakers is that R600 is a 2-way design whereas the R700 is a 3-way speaker. 3-way designs utilize a midrange driver in addition to the tweeter and woofer on 2-way designs. Designing a crossover for a 3-way speaker is a complicated process and generally increases the overall cost of the speaker.
| Driver |
Polk R600 |
Polk R700 |
|
Driver Setup
|
2-way
|
3-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
1 x 6.5-inch |
|
Woofer
|
2 x 6.5-inch
|
2 x 8-inch
|
R600 features a 1" Pinnacle Ring Radiator Tweeter and 2 x 6.5" Polypropylene Turbine Cone Woofer with a Crossover frequency at 2700Hz. On the other hand, the R700 features a 1" Pinnacle Ring Radiator Tweeter , a 6.5" Midrange and 2 x 8" Polypropylene Woofer with a Crossover frequency at 350Hz and 2700Hz.
Frequency Response
R600 has a frequency range of 43-38k Hz whereas R700 has a frequency range of 38-38k Hz. With a minimum frequency of 38Hz, the R700 can go significantly deeper on the low side and provide stronger bass compared to the R600's min frequency of 43Hz.
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
R600 and R700 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. R600 sensitivity is rated at 87.5 dB and the R700's is at 88 dB.
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.
R600 can handle a max power of 300 watts RMS from the amp the whereas R600 has a max power handling value of 200 watts RMS , 100 watts less than the R700.
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
R700 features Post posts which make bi-amping or bi-wiring possible. R600 has a Post which doesn't feature bi-amping/bi-wiring.
Polk R600's Post terminals
Polk R700's Post terminals allows Bi-amping or bi-wiring
Cabinet Type and Port Position
Both R600 and R700 have bottom firing ports.
Polk R600 Port
Polk R700 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 R600's and Polk R700's external dimensions. Polk R600 has external dimensions of 1063.8 x 280.7 x 381.6mm ( 41.9 x 11 x 15inch) whereas Polk R700 has external dimensions of 1143.8 x 320.7 x 428.3mm ( 45 x 12.6 x 16.9inch) .
Polk R700 is clearly the larger of the two speakers. Its body is 40mm wider, 80mm taller and 46.7mm deeper than Polk R600.
Below you can see the front view size comparison of Polk R600 and Polk R700 in scale.
Comparison image of Polk R600 and Polk R700 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 R600 is approximately 1071.2cm2 / 166.0inch2 and base area of the Polk R700 is approximately 1373.6cm2 / 212.9inch2. The R600 requires 22% less surface area than the R700 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 R600 weighs 21.50kg / 47.3lbs and the Polk R700 weighs 35.90kg / 79lbs. This makes the R700 67% heavier than the R600.
Here is a comparison of how R600 and R700'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 R600?
Here are the items that are included inside the box of R600:
Floorstanding loudspeaker
4 Outrigger feet (pre-installed)
4 Rubber feet (pre-installed)
4 Spike feet (pre-installed)
Grille
Hex-key
Owner's Manual
Online Registration
What's in the Box of Polk R700?
Here are the items that come with the R700:
Floorstanding loudspeaker
4 Outrigger feet (pre-installed)
4 Rubber feet (pre-installed)
4 Spike feet (pre-installed)
Grille
Hex-key
Owner's Manual
Online Registration
 Minimum Impedance |
4 ohms
vs
3.6 ohms
|
Very low impedance levels puts more pressure on amplifier |
 Height |
1063mm
vs
1143mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1071cm2 (280x381mm)
vs
1373cm2 (320x428mm)
|
Takes less floor space |
 Price per pair* |
1698USD
vs
2198USD
|
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 |
 Driver Setup |
3-way
vs
2-way
|
Have a dedicated mid-range driver |
 Woofer Size |
8 inches
vs
6.5 inches
|
Larger woofer |
| Low Frequency Response |
38 Hz
vs
43 Hz
|
Generates deeper bass |
 Bi-Amping and Bi-Wiring |
Yes
vs
No
|
Allows bi-amping and bi-wiring connections |
| General |
Polk Audio Reserve R600 |
Polk Audio Reserve R700 |
| Brand |
Polk Audio |
Polk Audio |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
25-200 watts |
50-300 watts |
| Sensitivity |
87.5 dB |
88 dB |
| Impedance |
8 ohms |
8 ohms |
| Impedance |
4 ohms |
3.6 ohms |
| Frequency Response |
43-38k Hz |
38-38k Hz |
Drivers |
|
|
| Woofer Quantity |
2 |
2 |
| Woofer Size |
6.5" |
8" |
| Woofer Composition |
Polypropylene Turbine Cone |
Polypropylene |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
Pinnacle Ring Radiator |
Pinnacle Ring Radiator |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
6.5" |
| Crossover Frequency |
2700Hz |
350Hz and 2700Hz |
| Firing Direction |
bottom |
bottom |
Physical Specs |
|
|
| Height |
1063.8mm (41.9") |
1143.8mm (45") |
| Width |
280.7mm (11.1") |
320.7mm (12.6") |
| Depth |
381.6mm (15") |
428.3mm (16.9") |
| Weight |
21.50kg (47.3lbs) |
35.90kg (79lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
MDF/Vinyl |
MDF/Vinyl |
| Available Colors |
Black, Walnut, White |
Black, Walnut, White |
| 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 |