KLH Model Three vs Jamo S 801 Comparison

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KLH Model Three

Passive Bookshelf | 46-20k Hz

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Jamo S 801

Passive Bookshelf | 76-26k Hz

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KLH Model Three

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Jamo S 801

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KLH Model Three

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Jamo S 801

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KLH Model Three vs Jamo S 801 Speaker Comparison

In this review, we will be comparing Model Three and S 801, two Passive Bookshelf speakers from KLH and Jamo.

Let's have a brief look at the main features of KLH Model Three and Jamo S 801 first before getting into our more detailed comparison.

KLH Model Three Key Specs

2-way Design

1" Tweeter

8" Pulp-Paper Cone Woofer

46-20k Hz Frequency Response

88 dB Sensitivity

Impedance: 6ohms

Power Range:30-150watts

Weight:13.20kg

Dimensions (H x W x D): 482.0" x 12.25" x 10.5"( 482.0 x 311.0 x 267.0mm )

Jamo S 801 Key Specs

2-way Design

1" Soft-Dome Tweeter

4" Aluminized Polyfiber Woofer

76-26k Hz Frequency Response

85 dB Sensitivity

Impedance: 8ohms

Power Range:up to 60watts

Weight:2.70kg

Dimensions (H x W x D): 285.0" x 6.1" x 6.4"( 285.0 x 156.0 x 163.0mm )

What size room are the KLH Model Three and Jamo S 801 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 Three	Jamo S 801
Near-field	Poor	Good
Small Room	Average	Good
Mid-size Room	Good	Average
Large Room	Average	Poor
Very Large Room	Poor	No way

(* 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 Three and Jamo S 801 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 Model Three and S 801 are 2-way speakers.

Driver	KLH Model Three	Jamo S 801
Driver Setup	2-way	2-way
Tweeter	1-inch	1-inch
Midrange	-	-
Woofer	1 x 8-inch	1 x 4-inch

Model Three features a 1" Aluminum Tweeter and 1 x 8" Pulp-Paper Cone Woofer with a Crossover frequency at 1600Hz. On the other hand, the S 801 features a 1" Soft-Dome Tweeter and 1 x 4" Aluminized Polyfiber Woofer .

Frequency Response

Model Three has a frequency range of 46-20k Hz whereas S 801 has a frequency range of 76-26k Hz. With a minimum frequency of 46Hz, the Model Three can go significantly deeper on the low side and provide stronger bass compared to the S 801's min frequency of 76Hz.

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 Bookshelf class in our database.

Low Frequency

Bookshelf Speakers

Model Three

S 801

Min

Average

Max

High Frequency

Bookshelf Speakers

KLH Model Three

Jamo S 801

Min

Average

Max

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 Three is a 6 ohms speaker compared to the S 801 which has a nominal impedance of 8 ohms.

These two speakers also have different sensitivity levels. Model Three sensitivity is rated at 88 dB and the S 801's is rated at 85 dB. This 3 dB difference makes the KLH Model Three a more sensitive speaker compared to Jamo S 801, hence will play louder with the same amount of watts.

Sensitivity

Bookshelf Speakers

Model Three

S 801

Min

Average

Max

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 Three can handle a max power of 150 watts RMS from the amp the whereas S 801 has a max power handling value of 60 watts RMS, 90 watts less than the Model Three.

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 Three features Post type posts and S 801 has a Post type posts. None of these speakers feature bi-amping/bi-wiring.

KLH Model Three's Binding post terminals

Jamo S 801's Post 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 Three's and Jamo S 801's external dimensions. KLH Model Three has external dimensions of 482.0 x 311.0 x 267.0mm ( 19.0 x 12.25 x 10.5inch) whereas Jamo S 801 has external dimensions of 285.0 x 156.0 x 163.0mm ( 11.2 x 6.1 x 6.4inch) .

KLH Model Three is clearly the larger of the two speakers. Its body is 155mm wider, 197mm taller and 104mm deeper than Jamo S 801.

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 Three is approximately 830.4cm² / 128.7inch² and base area of the Jamo S 801 is approximately 254.3cm² / 39.4inch². The Model Three requires 227% more surface area than the S 801 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 Model Three weighs 13.20kg / 29lbs and the Jamo S 801 weighs 2.70kg / 5.9lbs. This makes the Model Three 389% heavier than the S 801.

Here is a comparison of how Model Three and S 801's weights compare with the average, max and min weights in Passive Bookshelf class.

Weight
All Bookshelf Speakers

KLH Model Three

Jamo S 801

Min

Average

Max

What's in the Box of KLH Model Three?

Here are the items that are included inside the box of Model Three:

Floorstanding loudspeaker

Riser base

Grille

Owners Manual

What's in the Box of Jamo S 801?

Here are the items that come with the S 801:

2 Bookshelf loudspeakers

2 Grilles

User Manual

Important Safety Instructions

Warranty Information

Reasons to choose KLH Model Three over Jamo S 801

Max Input Power	150 watts vs 60 watts	Handle more power from your amplifier
Sensitivity	88 dB vs 85 dB	Play louder with same amount of amplification power
Woofer Size	8 inches vs 4 inches	Larger woofer
Low Frequency Response	46 Hz vs 76 Hz	Generates deeper bass

Reasons to choose Jamo S 801 over KLH Model Three

Nominal Impedance	8 ohms vs 6 ohms	Less selective with amplifiers
High Frequency Response	26k Hz vs 20k Hz	Generates higher frequency
Height	285mm vs 482mm	Easier to fit in smaller spaces
Base Surface Area	254cm² vs 830cm²	Takes less floor space

KLH Model Three vs Jamo S 801 Specs Table

Detailed comparison of specifications

General	KLH Model Three	Jamo S 801
Brand	KLH	Jamo
Speaker Type	Bookshelf speakers	Bookshelf speakers
Power Range	30-150 watts	up to 60 watts
Sensitivity	88 dB	85 dB
Impedance	6 ohms	8 ohms
Impedance	3.7 ohms	n/a
Frequency Response	46-20k Hz	76-26k Hz
Drivers
Woofer Quantity	1	1
Woofer Size	8"	4"
Woofer Composition	Pulp-Paper Cone	Aluminized Polyfiber
Woofer Surround Material	Rubber	Rubber
Tweeter Size	1"	1"
Tweeter Type	n/a	Soft-Dome
Aimable Tweeter	No	No
Midrange Driver	No	No
Crossover Frequency	1600Hz	n/a
Firing Direction	n/a	rear
Physical Specs
Height	482.0mm (19")	285.0mm (11.2")
Width	311.0mm (12.2")	156.0mm (6.1")
Depth	267.0mm (10.5")	163.0mm (6.4")
Weight	13.20kg (29lbs)	2.70kg (5.9lbs)
Enclosure	Acoustic Suspension	Bass Reflex
Finish	MDF/Wood Veneer	MDF/Vinyl
Available Colors	English Walnut, West African Mahogany	Walnut, Black, White
Mounting Bracket	No	No
Recommended Stand Height	n/a	28-31"
Grille	Yes	Yes
Moisture Resistancy	No	No
Connections
Biamp Inputs	No	No
Other
Parts Warranty	10 Years	5 Years
Labor Warranty	10 Years	5 Years