SpeakerDecision
  • SPEAKERS by TYPE
    • Passive Speakers
      • Bookshelf Speakers
      • Floor-standing Speakers
      • Center Channel Speakers
      • All Speakers
KLH Model Three vs Bowers & Wilkins 606 S2 Anniversary Edition
x
Lens to replace
Change

KLH Model Three

Passive Bookshelf | 46-20k Hz

KLH Model Three
CHECK TODAYS PRICE

BUY from B&H PHOTO
Change
    
B&W 606 S2

Passive Bookshelf | 52-28k Hz

Bowers & Wilkins 606 S2 Anniversary Edition
CHECK TODAYS PRICE

BUY from B&H PHOTO
KLH Model Three vs B&W 606 S2 Speaker Comparison

In this review, we will be comparing Model Three and 606 S2 AE, two Passive Bookshelf speakers from KLH and Bowers & Wilkins. Let's have a brief look at the main features of KLH Model Three and B&W 606 S2 first before getting into our more detailed comparison.

KLH Model Three Key Specs

  • 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 )

B&W 606 S2 Key Specs

  • 1" Decoupled Double Dome Tweeter
  • 6.5" Continuum Woofer
  • 52-28k Hz Frequency Response
  • 88 dB Sensitivity
  • Impedance: 8ohms
  • Power Range:30-120watts
  • Weight:6.90kg
  • Dimensions (H x W x D): 347.0" x 7-1/2" x 12-13/16"( 347.0 x 191.0 x 326.0mm )

In the following sections, we will get into details in order to better understand how KLH Model Three and B&W 606 S2 compares 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 606 S2 AE are 2-way speakers. 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, 606 S2 AE features a 1" Aluminum Decoupled Double Dome Tweeter and 1 x 6.5" Continuum Woofer .

Frequency Response

Model Three has a frequency range of 46-20k Hz whereas 606 S2 AE has a frequency range of 52-28k 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 606 S2 AE's min frequency of 52Hz.

Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers under Bookshelf class in our database.

Low Frequency

Bookshelf Speakers

KLH Model Three
B&W 606 S2
Min
Average
Max
High Frequency

Bookshelf Speakers

KLH Model Three
B&W 606 S2
Min
Average
Max

Impedance and Sensitivity

Model Three is a 6 ohms speaker compared to 606 S2 AE which has a nominal impedance of 8 ohms. On the other hand, they have the same sensitivity of 88 dB.

Sensitivity

Bookshelf Speakers

KLH Model Three
B&W 606 S2
Min
Average
Max

Power Range

Model Three has a power range of 30-150 watts RMS whereas 606 S2 AE has a power range of 30-120 watts.

Input Type and Bi-Amping / Bi-Wiring

606 S2 AE features Binding post posts which makes bi-amping or bi-wiring possible. Model Three has a Binding post which doesn't feature bi-amping/bi-wiring.

KLH Model Three Terminals
KLH Model Three's Binding post terminals

B&W 606 S2 Terminals
B&W 606 S2's Binding post terminals allows Bi-amping or bi-wiring

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 B&W 606 S2'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 B&W 606 S2 has external dimensions of 347.0 x 191.0 x 326.0mm ( 13-5/8 x 7-1/2 x 12-13/16inch) .

B&W 606 S2 is 120mm narrower and 135mm shorter than KLH Model Three but it is also 59mm deeper.



Reasons to choose KLH Model Three over Bowers & Wilkins 606 S2 Anniversary Edition
Max Input Power 150 watts vs 120 watts Handle more power from your amplifier
Woofer Size 8 inches vs 6.5 inches Larger woofer
Low Frequency Response 46 Hz vs 52 Hz Generates deeper bass
Depth 267mm vs 326mm Easier to fit in smaller spaces
Reasons to choose Bowers & Wilkins 606 S2 Anniversary Edition over KLH Model Three
Nominal Impedance 8 ohms vs 6 ohms Less selective with amplifiers
High Frequency Response 28k Hz vs 20k Hz Generates higher frequency
Bi-Amping and Bi-Wiring Yes vs No Allows bi-amping and bi-wiring connections
Height 347mm vs 482mm Easier to fit in smaller spaces
Width 191mm vs 311mm Easier to fit in smaller spaces

KLH Model Three vs B&W 606 S2 Specs Table
Detailed comparison of specifications
General KLH Model Three Bowers & Wilkins 606 S2 Anniversary Edition
Brand KLH Bowers & Wilkins
Speaker Type Stand-mount speaker Bookshelf speakers
Power Range 30-150 watts 30-120 watts
Sensitivity 88 dB 88 dB
Impedance 6 ohms 8 ohms
Impedance 3.7 ohms 3.7 ohms
Frequency Response 46-20k Hz 52-28k Hz
Drivers
Woofer Quantity 1 1
Woofer Size 8" 6.5"
Woofer Composition Pulp-Paper Cone Continuum
Woofer Surround Material Rubber Rubber
Tweeter Size 1" 1"
Tweeter Type n/a Decoupled Double 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") 347.0mm (13.7")
Width 311.0mm (12.2") 191.0mm (7.5")
Depth 267.0mm (10.5") 326.0mm (12.8")
Weight 13.20kg (29lbs) 6.90kg (15.2lbs)
Enclosure Acoustic Suspension Bass Reflex
Finish MDF/Wood Veneer MDF/Vinyl
Available Colors English Walnut, West African Mahogany Matte Black, Matte White, Oak, Red Cherry
Mounting Bracket No No
Recommended Stand Height n/a 24-26"
Grille Yes Yes
Moisture Resistancy No No
Connections
Biamp Inputs No Yes
Other
Parts Warranty 10 Years 5 Years
Labor Warranty 10 Years 5 Years


LATEST BLOG POSTS

KEF LSX II Wireless Powered Speaker Unveiled
Klipsch RP-600M down to $350, Lowest We have Ever Seen
Klipsch Jubilee  Handmade Fully horn-loaded two-way speaker is the new Flagship
Documentary: PSB Speakers - 50 Years
Klipsh Reference Premier Mark II Series of Speakers added to our Database
Sonus Faber Lumina and Sonetto Speakers added to our Database
KEF Unveils the new LS 60 Wireless Tower Speakers
Acoustic Energy AE100, AE300 and AE500 Passive Loudspeaker added to our Database
SVS Prime Wireless Speaker $200 Off!
Focal April 2022 Loudspeaker and Headphone Deals

Latest Passive Bookshelf Speakers
Klipsch Reference Premiere RP-600M II
Klipsch Reference Premiere RP-600M II
2-way Bookshelf | 94.5 dB | 8 ohms
Klipsch Reference Premiere RP-500M II
Klipsch Reference Premiere RP-500M II
2-way Bookshelf | 92 dB | 8 ohms
Sonus Faber Sonetto II
Sonus Faber Sonetto II
2-way Bookshelf | 87 dB | 4 ohms
Sonus Faber Sonetto I
Sonus Faber Sonetto I
2-way Bookshelf | 87 dB | 4 ohms
Sonus Faber Lumina II
Sonus Faber Lumina II
2-way Bookshelf | 86 dB | 4 ohms
Sonus Faber Lumina I
Sonus Faber Lumina I
2-way Bookshelf | 88 dB | 4 ohms
KLH Model Three
KLH Model Three
2-way Bookshelf | 88 dB | 6 ohms
DALI Spektor 2
DALI Spektor 2
2-way Bookshelf | 84.5 dB | 6 ohms
DALI Spektor 1
DALI Spektor 1
2-way Bookshelf | 83 dB | 6 ohms
Acoustic Energy AE300
Acoustic Energy AE300
2-way Bookshelf | 86 dB | 6 ohms

Most Popular Speakers
Klipsch Reference R-51M
Klipsch Reference R-51M
2-way Bookshelf | 93 dB | 8 ohms
Wharfedale Elysian 2
Wharfedale Elysian 2
3-way Bookshelf | 89 dB | 4 ohms
Bowers & Wilkins 606
Bowers & Wilkins 606
2-way Bookshelf | 88 dB | 8 ohms
Bowers & Wilkins 606 S2 Anniversary Edition
Bowers & Wilkins 606 S2 Anniversary Edition
2-way Bookshelf | 88 dB | 8 ohms
ELAC Debut 2.0 B6.2
ELAC Debut 2.0 B6.2
2-way Bookshelf | 87 dB | 6 ohms
Klipsch Reference Premiere RP-500M
Klipsch Reference Premiere RP-500M
2-way Bookshelf | 93 dB | 8 ohms
Klipsch Reference Premiere RP-400M
Klipsch Reference Premiere RP-400M
2-way Bookshelf | 93 dB | 8 ohms
Wharfedale EVO4.1
Wharfedale EVO4.1
2-way Bookshelf | 87 dB | 8 ohms
Copyright © 2022 by SpeakerDecision
About Privacy Camera Decision

Report a Correction