In this review, we will be comparing Kendall and R700, two Passive Floor-standing speakers from KLH and Polk Audio.
Let's have a brief look at the main features
of KLH Kendall and Polk R700 first before getting into our more
detailed comparison.
KLH Kendall Key Specs
- 3-way Design
- 1" Tweeter
- 5.25" Midrange
- 2 x 6.5" Woven Kevlar Woofer
- 25-23k Hz Frequency Response
- 96 dB Sensitivity
- Impedance: 8ohms
- Power Range:up to 250watts
- Weight:22.14kg
- Dimensions (H x W x D): 1021.0" x 8-5/16" x 14-15/16"( 1021.0 x 212.0 x 380.0mm )
Polk R700 Key Specs
- 3-way Design
- 1" Pinnacle Ring Radiator Tweeter
- 6.5" Midrange
- 2 x 8" Polypropylene Woofer
- 6.5" Midrange
- 38-38k Hz Frequency Response
- 88 dB Sensitivity
- Impedance: 8ohms
- Power Range:50-300watts
- Weight:35.90kg
- Dimensions (H x W x D): 1143.8" x 12.6" x 16.9"( 1143.8 x 320.7 x 428.3mm )
In the following sections, we will get into more detail in order to better understand how the KLH Kendall 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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Drivers
Both Kendall and R700 are 3-way speakers.
| Driver |
KLH Kendall |
Polk R700 |
|
Driver Setup
|
3-way
|
3-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
1 x 5.25-inch |
1 x 6.5-inch |
|
Woofer
|
2 x 6.5-inch
|
2 x 8-inch
|
Kendall features a 1" anodized aluminum Tweeter , a 5.25" Midrange and 2 x 6.5" Woven Kevlar Woofer . 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
Kendall has a frequency range of 25-23k Hz whereas R700 has a frequency range of 38-38k Hz. With a minimum frequency of 25Hz, the Kendall can go significantly deeper on the low side and provide stronger bass compared to the R700's min frequency of 38Hz.
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
Kendall and R700 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Kendall sensitivity is rated at 96 dB and the R700's is at 88 dB. This 8 dB difference makes the KLH Kendall a more sensitive speaker compared to Polk R700, 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.
Kendall can handle a max power of 300 watts RMS from the amp the whereas Kendall has a max power handling value of watts RMS , 300 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
Both Kendall and R700 features dual binding post speaker terminals for bi-amping or bi-wiring.
KLH Kendall's Binding post terminals allows Bi-amping or bi-wiring
Polk R700's Post terminals allows Bi-amping or bi-wiring
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 KLH Kendall's and Polk R700's external dimensions. KLH Kendall has external dimensions of 1021.0 x 212.0 x 380.0mm ( 40-3/16 x 8-5/16 x 14-15/16inch) 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 108.7mm wider, 122.8mm taller and 48.3mm deeper than KLH Kendall.
Below you can see the front view size comparison of KLH Kendall and Polk R700 in scale.
Comparison image of KLH Kendall 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 KLH Kendall is approximately 805.6cm2 / 124.9inch2 and base area of the Polk R700 is approximately 1373.6cm2 / 212.9inch2. The Kendall requires 41% 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 KLH Kendall weighs 22.14kg / 48.7lbs and the Polk R700 weighs 35.90kg / 79lbs. This makes the R700 62% heavier than the Kendall.
Here is a comparison of how Kendall 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 KLH Kendall?
Here are the items that are included inside the box of Kendall:
Floorstanding loudspeakerGrilleFoam port4 Rubber feet4 Spike feet (with nuts)4 Protective discsManual
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
 Sensitivity |
96 dB
vs
88 dB
|
Play louder with same amount of amplification power |
 Low Frequency Response |
25 Hz
vs
38 Hz
|
Generates deeper bass |
 Height |
1021mm
vs
1143mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
805cm2
vs
1373cm2
|
Takes less floor space |
 Price per pair* |
1500USD
vs
2198USD
|
costs less (*prices may change depending on the seller, location and time) |
|
Woofer Size |
8 inches
vs
6.5 inches
|
Larger woofer |
 High Frequency Response |
38k Hz
vs
23k Hz
|
Generates higher frequency |
| General |
KLH Kendall |
Polk Audio Reserve R700 |
| Brand |
KLH |
Polk Audio |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
up to 250 watts |
50-300 watts |
| Sensitivity |
96 dB |
88 dB |
| Impedance |
8 ohms |
8 ohms |
| Impedance |
n/a |
3.6 ohms |
| Frequency Response |
25-23k Hz |
38-38k Hz |
Drivers |
|
|
| Woofer Quantity |
2 |
2 |
| Woofer Size |
6.5" |
8" |
| Woofer Composition |
Woven Kevlar |
Polypropylene |
| Woofer Surround Material |
Butyl Rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
n/a |
Pinnacle Ring Radiator |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
5.25" |
6.5" |
| Crossover Frequency |
n/a |
350Hz and 2700Hz |
| Firing Direction |
n/a |
bottom |
Physical Specs |
|
|
| Height |
1021.0mm (40.2") |
1143.8mm (45") |
| Width |
212.0mm (8.3") |
320.7mm (12.6") |
| Depth |
380.0mm (15") |
428.3mm (16.9") |
| Weight |
22.14kg (48.7lbs) |
35.90kg (79lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
MDF/Wood Veneer |
MDF/Vinyl |
| Available Colors |
Black |
Black, Walnut, White |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
Yes |
Yes |
Other |
|
|
| Parts Warranty |
10 Years |
5 Years |
| Labor Warranty |
10 Years |
5 Years |