In this review, we will be comparing two different type of speakers by Polk Audio. Polk Audio Reserve R900 is a Surround speaker whereas the R600 is a Floor-standing speaker.
Let's have a brief look at the main features
of Polk Audio Reserve R900 and Polk R600 first before getting into our more
detailed comparison.
Polk Audio Reserve R900 Key Specs
- 2-way Design
- 0.75" Ring Radiator Tweeter
- 4" Woofer
- 70-32k Hz Frequency Response
- 85.5 dB Sensitivity
- Impedance: 8ohms
- Weight:kg
- Dimensions (H x W x D): 6-1/4" x 6-9/16" x 12-5/8"
Polk R600 Key Specs
- 2-way Design
- 1" Pinnacle Ring Radiator Tweeter
- 2 x 6.5" Polypropylene Turbine Cone Woofer
- 43-38k Hz Frequency Response
- 87.5 dB Sensitivity
- Impedance: 8ohms
- Power Range:25-200watts
- Weight:21.50kg
- Dimensions (H x W x D): 41.9" x 11" x 15" ( 1063.8 x 280.7 x 381.6mm )
Reserve R900 and R600 are members of Polk Audio's Reserve series of speakers. Below you can find the loudspeakers from this series.
Polk Audio Reserve Series
History
In the following sections, we will get into more detail in order to better understand how the Polk Audio Reserve R900 and Polk R600 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 Reserve R900 and R600 are 2-way speakers.
| Driver |
Polk Audio Reserve R900 |
Polk R600 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
0.75-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 4-inch
|
2 x 6.5-inch
|
Reserve R900 features a 0.75" Ring Radiator Tweeter and 1 x 4" Woofer . On the other hand, the R600 features a 1" Pinnacle Ring Radiator Tweeter and 2 x 6.5" Polypropylene Turbine Cone Woofer with a Crossover frequency at 2700Hz.
Frequency Response
Reserve R900 has a frequency range of 70-32k Hz whereas R600 has a frequency range of 43-38k Hz. With a minimum frequency of 43Hz, the R600 can go significantly deeper on the low side and provide stronger bass compared to the Reserve R900's min frequency of 70Hz.
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 Surround class in our database.
Low Frequency
Surround Speakers
High Frequency
Surround 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
Reserve R900 and R600 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Reserve R900 sensitivity is rated at 85.5 dB and the R600's is at 87.5 dB. This 2 dB difference makes the Polk R600 a more sensitive speaker compared to Polk Audio Reserve R900, hence will play louder with the same amount of watts.
Sensitivity
Surround Speakers
Input Type and Bi-Amping / Bi-Wiring
Reserve R900 features Post type posts and R600 has a Post type posts. None of these speakers feature bi-amping/bi-wiring.
Polk R600's Post terminals
Polk R600 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 Audio Reserve R900's and Polk R600's external dimensions. Polk Audio Reserve R900 has external dimensions of ( ) whereas Polk R600 has external dimensions of 1063.8 x 280.7 x 381.6mm ( 41.9 x 11 x 15inch) .
Polk R600 is clearly the larger of the two speakers. Its body is 280.7mm wider, 1063.8mm taller and 381.6mm deeper than Polk Audio Reserve R900.
What's in the Box of Polk R600?
Here are the items that come with the 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