In this review, we will be comparing Kendall and Q950, two Passive Floor-standing speakers from KLH and KEF.
Let's have a brief look at the main features
of KLH Kendall and KEF Q950 first before getting into our more
detailed comparison.
| Key Specs | KLH Kendall | KEF Q950 |
|---|
| Brand | KLH
United States · founded 1957 | KEF
United Kingdom · founded 1961 |
|---|
| Design | 3-way | 2-way |
|---|
| Uni-Q driver | — | 11th Generation Uni-Q |
|---|
| Tweeter | 1" | 1.5" Dome |
|---|
| Midrange | 5.25" | — |
|---|
| Woofer | 2 x 6.5" Woven Kevlar | 2 x 8.0" Aluminum |
|---|
| Frequency response | 25-23k Hz | 44-28k Hz |
|---|
| Sensitivity | 96 dB | 91 dB |
|---|
| Impedance | 8 ohms | 8 ohms |
|---|
| Power range | up to 250 watts | 15-200 watts |
|---|
| Weight | 22.14kg / 48.7lbs | 20.68kg / 45.5lbs |
|---|
| Dimensions (H x W x D) | 40-3/16" x 8-5/16" x 14-15/16"
1021.0 x 212.0 x 380.0mm | 43-15/16" x 14-1/4" x 12-3/8"
1117.0 x 362.0 x 315.0mm |
|---|
The sections below take each area in turn: drivers, frequency response, physical size and what you get in the box.
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Drivers
One of the fundamental differences between these two speakers is that Kendall is a 3-way design whereas the Q950 is a 2-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.
KLH KendallKEF Q950
TweeterMidrangeWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
KLH Kendall |
KEF Q950 |
|
Driver Setup
|
3-way
|
2-way
|
|
Tweeter
|
1-inch
|
1.5-inch
|
|
Midrange
|
1 x 5.25-inch |
- |
|
Woofer
|
2 x 6.5-inch
|
2 x 8.0-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 Q950 features a 1.5" vented aluminum Dome Tweeter and 2 x 8.0" Aluminum Woofer with a Crossover frequency at 2200Hz.
Frequency Response
Kendall has a frequency range of 25-23k Hz whereas Q950 has a frequency range of 44-28k Hz. With a minimum frequency of 25Hz, the Kendall can go significantly deeper on the low side and provide stronger bass compared to the Q950's min frequency of 44Hz.
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
Kendall and Q950 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Kendall sensitivity is rated at 96 dB and the Q950's is at 91 dB. This 5 dB difference makes the KLH Kendall a more sensitive speaker compared to KEF Q950, 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.
Kendall can handle a max power of 250 watts RMS, whereas Q950 has a max power handling value of 200 watts RMS, 50 watts less than the Kendall.
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
Kendall features Binding post posts which make bi-amping or bi-wiring possible. Q950 has a Binding post which doesn't feature bi-amping/bi-wiring.
KLH Kendall's Binding post terminals allows Bi-amping or bi-wiring
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 KLH Kendall's and KEF Q950'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 KEF Q950 has external dimensions of 1117.0 x 362.0 x 315.0mm (43-15/16 x 14-1/4 x 12-3/8inch).
KLH Kendall is 150mm narrower and 96mm shorter than KEF Q950 but it is also 65mm deeper.
Below you can see the front view size comparison of KLH Kendall and KEF Q950 in scale.
Comparison image of KLH Kendall and KEF Q950 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 KEF Q950 is approximately 1140.3cm2 / 176.7inch2. The Kendall requires 29% less surface area than the Q950 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 KEF Q950 weighs 20.68kg / 45.5lbs. This makes the Kendall 7% heavier than the Q950.
Here is a comparison of how Kendall and Q950'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 loudspeaker
- Grille
- Foam port
- 4 Rubber feet
- 4 Spike feet (with nuts)
- 4 Protective discs
- Manual
What's in the Box of KEF Q950?
Here are the items that come with the Q950:
- Floorstanding loudspeaker
- 2 Outrigger feet
- 4 Spikes
- 6 Screws
- 6 Washers
- 4 Rubber inserts
- Hex-key
- Owners Manual
- Warranty Information
 Max Input Power |
250 watts
vs
200 watts
|
Handle more power from your amplifier |
 Driver Setup |
3-way
vs
2-way
|
Have a dedicated mid-range driver |
 Sensitivity |
96 dB
vs
91 dB
|
Play louder with same amount of amplification power |
 Low Frequency Response |
25 Hz
vs
44 Hz
|
Generates deeper bass |
 Bi-Amping and Bi-Wiring |
Yes
vs
No
|
Allows bi-amping and bi-wiring connections |
 Height |
1021mm
vs
1117mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
805cm2
vs
1140cm2
|
Takes less floor space |
 Price per pair* |
1500USD
vs
2200USD
|
costs less (*prices may change depending on the seller, location and time) |
|
Woofer Size |
8.0 inches
vs
6.5 inches
|
Larger woofer |
 High Frequency Response |
28k Hz
vs
23k Hz
|
Generates higher frequency |
 Passive Radiator |
2 x 8-inch
vs
None
|
Increases the bass performance |
 Dolby Atmos Drivers |
Optional
vs
No
|
Dolby Atmos Compatibility |
| General |
KLH Kendall |
KEF Q950 |
| Brand |
KLH |
KEF |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
up to 250 watts |
15-200 watts |
| Sensitivity |
96 dB |
91 dB |
| Impedance |
8 ohms |
8 ohms |
| Impedance |
n/a |
3.2 ohms |
| Frequency Response |
25-23k Hz |
44-28k Hz |
Drivers |
|
|
| Woofer Quantity |
2 |
2 |
| Woofer Size |
6.5" |
8.0" |
| Woofer Composition |
Woven Kevlar |
Aluminum |
| Woofer Surround Material |
Butyl Rubber |
Rubber |
| Tweeter Size |
1" |
1.5" |
| Tweeter Type |
n/a |
Dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
5.25" |
No |
| Crossover Frequency |
n/a |
2200Hz |
| Firing Direction |
n/a |
front |
Physical Specs |
|
|
| Height |
1021.0mm (40.2") |
1117.0mm (44") |
| Width |
212.0mm (8.3") |
362.0mm (14.3") |
| Depth |
380.0mm (15") |
315.0mm (12.4") |
| Weight |
22.14kg (48.7lbs) |
20.68kg (45.5lbs) |
| Enclosure |
Bass Reflex |
Passive Radiator |
| Finish |
MDF/Wood Veneer |
MDF/Wood-grain vinyl |
| Available Colors |
Black |
Walnut |
| Grille |
Yes |
n/a |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
Yes |
No |
Other |
|
|
| Parts Warranty |
10 Years |
5 Years |
| Labor Warranty |
10 Years |
5 Years |
No single best speaker here - they are built to different priorities, and the right one depends on your room, your amplifier and what you listen to.
| Area | Better | Why |
|---|
| Bass | A | KLH Kendall digs deeper - 25Hz against 44Hz. |
| Amplifier needs | A | KLH Kendall is more sensitive (96dB vs 91dB), so it goes louder on the same amplifier. |
| Headroom | A | KLH Kendall takes more power (250W vs 200W) - more in hand in a big room. |
| Size | depends | KLH Kendall is easier to place; KEF Q950 is bigger, which usually goes with fuller bass. Your room decides. |
| Cabinet | depends | Ported vs Passive Radiator. |
| Expandability | depends | KLH Kendall: bi-amping; KEF Q950: Atmos drivers. KEF Q950 sits in a wider range (7 models), so a matched surround system is easier later. |
| Price | A | KLH Kendall is cheaper - $1,500 against $2,200, about 32% less. |
A KLH Kendall B KEF Q950
depends neither is better in the abstract - it turns on your room, your system 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?
KLH Kendall is the easier recommendation: it leads on most of the measured areas and costs less. Take KEF Q950 if its size, looks or fit in your room suit you better. If a subwoofer is in your plans, the bass gap largely stops mattering - you would be crossing over above 44Hz anyway, so judge these on the other rows instead. In a large or open-plan room, KEF Q950 has the cabinet volume to fill it more easily; in a small room, near a wall or at desk distance, KLH Kendall is the easier speaker to get right.
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.