In this review, we will be comparing two different type of speakers . KLH Model Five is a Floor-standing speaker whereas the L82 Classic is a Bookshelf speaker.
Let's have a brief look at the main features
of KLH Model Five and JBL L82 Classic first before getting into our more
detailed comparison.
KLH Model Five Key Specs
- 3-way Design
- 1" Hard-Dome Tweeter
- 4" Midrange
- 10" Pulp-Paper Woofer
- 42-20k Hz Frequency Response
- 90.5 dB Sensitivity
- Impedance: 6ohms
- Power Range:20-200watts
- Weight:20.00kg
- Dimensions (H x W x D): 660.0" x 13-3/4" x 13"( 660.0 x 350.0 x 292.0mm )
JBL L82 Classic Key Specs
- 2-way Design
- 1" Dome Tweeter
- 8" Pulp Woofer
- 44-40k Hz Frequency Response
- 88 dB Sensitivity
- Impedance: 8ohms
- Power Range:25-125watts
- Weight:12.80kg
- Dimensions (H x W x D): 472.8" x 11.0" x 12.4"( 472.8 x 281.0 x 315.5mm )
What size room are the KLH Model Five and JBL L82 Classic 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:
| Listening Environment* |
KLH Model Five |
JBL L82 Classic |
| Near-field |
Bad |
Poor |
| Small Room |
Poor |
Average |
| Mid-size Room |
Good |
Good |
| Large Room |
Good |
Average |
| Very Large Room |
Poor |
Poor |
(* Approximate Room sizes: Small < 100sq. ft / 9 m2, Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: > 400 sq. ft / 36 m2.
Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual listening experience changes depending on floor height, room shape, surface materials, listening position, speaker locations, etc.)
In the following sections, we will get into more detail in order to better understand how the KLH Model Five and JBL L82 Classic 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
One of the fundamental differences between these two speakers is that Model Five is a 3-way design whereas the L82 Classic 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.
| Driver |
KLH Model Five |
JBL L82 Classic |
|
Driver Setup
|
3-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
1 x 4-inch |
- |
|
Woofer
|
1 x 10-inch
|
1 x 8-inch
|
Model Five features a 1" aluminum Hard-Dome Tweeter , a 4" Midrange and 1 x 10" Pulp-Paper Woofer with a Crossover frequency at 380Hz and 2850Hz. On the other hand, the L82 Classic features a 1" Titanium Dome Tweeter and 1 x 8" Pulp Woofer with a Crossover frequency at 1700Hz.
Frequency Response
Model Five has a frequency range of 42-20k Hz whereas L82 Classic has a frequency range of 44-40k Hz. With a minimum frequency of 42Hz, the Model Five can go slightly deeper then the L82 Classic's min frequency of 44Hz.
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
Model Five is a 6 ohms speaker compared to the L82 Classic which has a nominal impedance of 8 ohms.
These two speakers also have different sensitivity levels. Model Five sensitivity is rated at 90.5 dB and the L82 Classic's is rated at 88 dB. This 3 dB difference makes the KLH Model Five a more sensitive speaker compared to JBL L82 Classic, 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.
Model Five can handle a max power of 200 watts RMS from the amp the whereas L82 Classic has a max power handling value of 125 watts RMS, 75 watts less than the Model Five.
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
Model Five features Five-way gold-plated binding posts type posts and L82 Classic has a Five-way gold-plated binding posts type posts. None of these speakers feature bi-amping/bi-wiring.
KLH Model Five's Binding post terminals
JBL L82 Classic's Five-way gold-plated binding posts terminals
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 Model Five's and JBL L82 Classic's external dimensions. KLH Model Five has external dimensions of 660.0 x 350.0 x 292.0mm ( 34-1/4 x 13-3/4 x 13inch) whereas JBL L82 Classic has external dimensions of 472.8 x 281.0 x 315.5mm ( 18.6 x 11.0 x 12.4inch) .
JBL L82 Classic is 69mm narrower and 187.2mm shorter than KLH Model Five but it is also 23.5mm deeper.
Below you can see the front view size comparison of KLH Model Five and JBL L82 Classic in scale.
Comparison image of KLH Model Five and JBL L82 Classic 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 Model Five is approximately 1022.0cm2 / 158.4inch2 and base area of the JBL L82 Classic is approximately 886.6cm2 / 137.4inch2. The Model Five requires 15% more surface area than the L82 Classic which gives it a small disadvantage on placement in tight spaces.
What's in the Box of KLH Model Five?
Here are the items that are included inside the box of Model Five:
Floorstanding loudspeakerRiser baseGrilleOwners Manual
What's in the Box of JBL L82 Classic?
Here are the items that come with the L82 Classic:
Bookshelf loudspeaker
Grille
Owner's Manual
Max Input Power 
Driver Setup 
Sensitivity 
Woofer Size 
Price per pair* 
Nominal Impedance 
High Frequency Response 
Height 
Base Surface Area