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  1. Home
  2. Powered Subwoofers
  3. Jamo S 808 SUB vs B&W ASW608
Jamo S 808 SUB vs Bowers Wilkins Bowers & Wilkins ASW608 Comparison
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Jamo S 808 SUB

Powered Subwoofer | 39-180 Hz

Jamo S 808 SUB
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B&W ASW608

Powered Subwoofer | 32-140 Hz

Bowers & Wilkins ASW608
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Jamo S 808 SUB Jamo S 808 SUB
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B&W ASW608 B&W ASW608
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Jamo S 808 SUB
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B&W ASW608
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Jamo S 808 SUB vs B&W ASW608 Speaker Comparison

In this review, we will be comparing S 808 SUB and ASW608, two Powered Subwoofer speakers from Jamo and Bowers Wilkins. Being Powered subwoofers, they both have built-in amplifiers so you don't need an external power amp or an integrated amp to power them. Let's have a brief look at the main features of Jamo S 808 SUB and B&W ASW608 first before getting into our more detailed comparison.

Key SpecsJamo S 808 SUBB&W ASW608
Driver8" Polyfiber8" Paper/Aramid Fiber
Amplifier50 watts RMS200 watts RMS
EnclosurePortedSealed
Frequency response39-180 Hz32-140 Hz
Weight8.64kg / 19lbs8.86kg / 19.5lbs
Dimensions (H x W x D)18-1/16" x 7" x 14"
459.0 x 178.0 x 356.0mm
10-11/16" x 10-1/4" x 13-3/4"
272.0 x 261.0 x 350.0mm

The sections below take each area in turn: driver and amplifier, frequency response, physical size and connectivity.


**This post contains affiliate links, and we will be compensated if you make a purchase after clicking through our links. As an Amazon Associate I earn from qualifying purchases.

Drivers

The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.Jamo S 808 SUBand B&W ASW608 have the same driver set up: Both subwoofers have 1 x 8" drivers.

Frequency Response

S 808 SUB has a frequency range of 39-180 Hz whereas ASW608 has a frequency range of 32-140 Hz. With a minimum frequency of 32Hz, the ASW608 can go significantly deeper on the low side and provide stronger bass compared to the S 808 SUB's min frequency of 39Hz.

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 Subwoofer class in our database.

Low Frequency

Subwoofer Speakers

Jamo S 808 SUB
B&W ASW608
Min
Average
Max
High Frequency

Subwoofer Speakers

Jamo S 808 SUB
B&W ASW608
Min
Average
Max

Cabinet Type

The Jamo S 808 SUB has a Bass Reflex type cabinet. Bass Reflex type subwoofers (aka Ported, Vented or Reflex Port) have enclosures that uses a port, hole or vent cut into the cabinet. Ported designs are generally more efficient than the Sealed designs. On the other hand the B&W ASW608 have Acoustic Suspension type enclosure. Acoustic Suspension aka Sealed type subwoofers have enclosures that are sealed hence no ports or holes exists on the cabinet. Sealed designs helps to provide more accurate and tight bass responses compared to ported designs.

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 Jamo S 808 SUB's and B&W ASW608's external dimensions. Jamo S 808 SUB has external dimensions of 459.0 x 178.0 x 356.0mm (18-1/16 x 7 x 14inch) whereas B&W ASW608 has external dimensions of 272.0 x 261.0 x 350.0mm (10-11/16 x 10-1/4 x 13-3/4inch).

B&W ASW608 is 187mm shorter and 6mm less deeper than Jamo S 808 SUB but it is also 83mm wider.

Below you can see the front view size comparison of Jamo S 808 SUB and B&W ASW608 in scale.

Jamo S 808 SUB vs B&W ASW608 Size Comparison - Front View
Comparison image of Jamo S 808 SUB and B&W ASW608 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 Jamo S 808 SUB is approximately 633.7cm2 / 98.2inch2 and base area of the B&W ASW608 is approximately 913.5cm2 / 141.6inch2. The S 808 SUB requires 31% less surface area than the ASW608 which gives it a small advantage on placement in tight spaces.

Weight Comparison

The weight of a subwoofer may become an important factor if you need to move and reposition the unit often to find the optimal positioning, also known as 'Subwoofer Crawling'. The Jamo S 808 SUB weighs 8.64kg / 19lbs and the B&W ASW608 weighs 8.86kg / 19.5lbs. This makes the ASW608 3% heavier than the S 808 SUB.

Here is a comparison of how S 808 SUB and ASW608's weights compare with the average, max and min weights in Powered Subwoofer class.

Weight
All Subwoofer Speakers
Jamo S 808 SUB
B&W ASW608
Min
Average
Max

What's in the Box of Jamo S 808 SUB?

Here are the items that are included inside the box of S 808 SUB:
  • Powered subwoofer
  • Grille
  • 5-feet AC power cord
  • 6.5-feet Mono-RCA cable
  • 4 Rubber feet
  • User Manual
  • Important Safety Instructions
  • Warranty Information

What's in the Box of B&W ASW608?

Here are the items that come with the ASW608:
  • Powered subwoofer
  • Grille
  • 6.5-feet AC power cord
  • 4 Rubber feet
  • 4 Spike feet
  • 4 Lock-nuts
  • Manual
  • Bowers & Wilkins brochure
  • Warranty Information


Reasons to choose Jamo S 808 SUB over Bowers & Wilkins ASW608
High Frequency Response 180k Hz vs 140k Hz Generates higher frequency
Base Surface Area 633cm2 vs 913cm2 Takes less floor space
Price per pair* 149USD vs 599USD costs less (*prices may change depending on the seller, location and time)
Reasons to choose Bowers & Wilkins ASW608 over Jamo S 808 SUB
Low Frequency Response 32 Hz vs 39 Hz Generates deeper bass
Height 272mm vs 459mm Easier to fit in smaller spaces

Jamo S 808 SUB vs B&W ASW608 Specs Table

Detailed comparison of specifications
General Jamo S 808 SUB Bowers & Wilkins ASW608
Brand Jamo Bowers Wilkins
Speaker Type Powered Subwoofer Powered Subwoofer
Max Amplifier Output 50 watts 200 watts
Frequency Response 39-180 Hz 32-140 Hz
Amplifier
Watts RMS (Continuous) 50-watt RMS 200-watt RMS
Watts Peak (Max) 100-watt RMS n/a
Drivers
Woofer Quantity 1 1
Woofer Size 8" 8"
Woofer Composition Polyfiber Paper/Aramid Fiber
Woofer Surround Material n/a Rubber
Tweeter Size - -
Aimable Tweeter No No
Midrange Driver No No
Firing Direction Side front
Physical Specs
Height 459.0mm (18.1") 272.0mm (10.7")
Width 178.0mm (7") 261.0mm (10.3")
Depth 356.0mm (14") 350.0mm (13.8")
Weight 8.64kg (19lbs) 8.86kg (19.5lbs)
Enclosure Bass Reflex Acoustic Suspension
Grille Yes Yes
Moisture Resistancy No No
Connections
Other
Parts Warranty 2 Years 2 Years
Labor Warranty 2 Years 2 Years

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