In this review, we will be comparing Story and ES35, two Passive Center Channel speakers from KLH and Polk Audio. Let's have a brief look at the main features
of KLH Story and Polk ES35 first before getting into our more
detailed comparison.
What size room are the KLH Story and Polk ES35 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 KLH Story and Polk ES35 compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.
**This post contains affiliate links, and I will be compensated if you make a purchase after clicking
through my links. As an Amazon Associate I earn from qualifying purchases.
Drivers
Both Story and ES35 are 2-way speakers.
| Driver |
KLH Story |
Polk ES35 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
2 x 5.25-inch
|
6 x 3-inch
|
Story features a 1" anodized aluminum Tweeter and 2 x 5.25" woven Kevlar Woofer . On the other hand, the ES35 features a 1" Terylene High-res dome Tweeter and 6 x 3" mica-reinforced polypropylene Dynamic Balance Woofer .
Frequency Response
Story has a frequency range of 48-23k Hz whereas ES35 has a frequency range of 66-40k Hz. With a minimum frequency of 48Hz, the Story can go significantly deeper on the low side and provide stronger bass compared to the ES35's min frequency of 66Hz.
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 Center Channel class in our database.
Low Frequency
Center Channel Speakers
High Frequency
Center Channel 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
Story and ES35 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Story sensitivity is rated at 91 dB and the ES35's is at 89 dB. This 2 dB difference makes the KLH Story a more sensitive speaker compared to Polk ES35, hence will play louder with the same amount of watts.
Sensitivity
Center Channel 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.
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
Story features 5-Way post type posts and ES35 has a 5-Way post type posts. None of these speakers feature bi-amping/bi-wiring.
Polk ES35's 5-Way post terminals
Polk ES35 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 Story's and Polk ES35's external dimensions. KLH Story has external dimensions of 181.0 x 486.0 x 251.0mm ( 7-1/8 x 19-1/8 x 9-7/8inch) whereas Polk ES35 has external dimensions of 107.0 x 621.0 x 154.0mm ( 4-3/16 x 24-7/16 x 6-1/16inch) .
Polk ES35 is 74mm shorter and 97mm less deeper than KLH Story but it is also 135mm wider.
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 Story is approximately 1219.9cm2 / 189.1inch2 and base area of the Polk ES35 is approximately 956.3cm2 / 148.2inch2. The Story requires 28% more surface area than the ES35 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 KLH Story weighs 7.27kg / 16lbs and the Polk ES35 weighs 6.36kg / 14lbs. This makes the Story 14% heavier than the ES35.
Here is a comparison of how Story and ES35's weights compare with the average, max and min weights in Passive Center Channel class.
Weight
All Center Channel Speakers
What's in the Box of KLH Story?
Here are the items that are included inside the box of Story:
Center-channel loudspeakerGrille2 Foam ports4 Self-adhesive rubber feetManual
What's in the Box of Polk ES35?
Here are the items that come with the ES35:
LCR loudspeakerGrille (attached)4 Self-adhesive rubber feetWall-mount templateOwners ManualOnline Product Registration
 Sensitivity |
91 dB
vs
89 dB
|
Play louder with same amount of amplification power |
 Woofer Size |
5.25 inches
vs
3 inches
|
Larger woofer |
| Low Frequency Response |
48 Hz
vs
66 Hz
|
Generates deeper bass |
| Number of Woofers |
6
vs
2
|
More woofers |
 High Frequency Response |
40k Hz
vs
23k Hz
|
Generates higher frequency |
 Height |
107mm
vs
181mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
956cm2 (621x154mm)
vs
1219cm2 (486x251mm)
|
Takes less floor space |
 Price per pair* |
399USD
vs
480USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
KLH Story |
Polk Audio Signature Elite ES35 |
| Brand |
KLH |
Polk Audio |
| Speaker Type |
Center channel speaker |
Low-profile center channel speaker |
| Power Range |
up to 150 watts |
20-150 watts |
| Sensitivity |
91 dB |
89 dB |
| Impedance |
8 ohms |
8 ohms |
| Frequency Response |
48-23k Hz |
66-40k Hz |
Drivers |
|
|
| Woofer Quantity |
2 |
6 |
| Woofer Size |
5.25" |
3" |
| Woofer Composition |
woven Kevlar |
mica-reinforced polypropylene Dynamic Balance |
| Woofer Surround Material |
Rubber |
n/a |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
n/a |
High-res dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
N/A" |
| Firing Direction |
n/a |
rear |
Physical Specs |
|
|
| Height |
181.0mm (7.1") |
107.0mm (4.2") |
| Width |
486.0mm (19.1") |
621.0mm (24.4") |
| Depth |
251.0mm (9.9") |
154.0mm (6.1") |
| Weight |
7.27kg (16lbs) |
6.36kg (14lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
n/a |
MDF, Wood-grain vinyl |
| Available Colors |
Walnut |
Black, Walnut, White |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
10 Years |
5 Years |
| Labor Warranty |
10 Years |
5 Years |