In this review, we will be comparing L82 Classic MKII and 705 S3, two Passive Bookshelf speakers from JBL and Bowers Wilkins. Let's have a brief look at the main features
of JBL L82 Classic MKII and B&W 705 S3 first before getting into our more
detailed comparison.
What size room are the JBL L82 Classic MKII and B&W 705 S3 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:
In the following sections, we will get into more detail in order to better understand how the JBL L82 Classic MKII and B&W 705 S3 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
Both L82 Classic MKII and 705 S3 are 2-way speakers.
| Driver |
JBL L82 Classic MKII |
B&W 705 S3 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 8-inch
|
1 x 6.5-inch
|
L82 Classic MKII features a 1" Titanium Dome Tweeter and 1 x 8" Pulp Woofer with a Crossover frequency at 1700Hz. On the other hand, the 705 S3 features a 1" Decoupled Carbon Dome Tweeter and 1 x 6.5" Continuum Woofer .
Frequency Response
L82 Classic MKII has a frequency range of 44-40k Hz whereas 705 S3 has a frequency range of 50-28k Hz. With a minimum frequency of 44Hz, the L82 Classic MKII can go significantly deeper on the low side and provide stronger bass compared to the 705 S3's min frequency of 50Hz.
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
High Frequency
Bookshelf 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
L82 Classic MKII and 705 S3 have the same Impedance of 8 ohms and their sensitivity is also same at 88 dB.
Sensitivity
Bookshelf 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.
L82 Classic MKII can handle a max power of 150 watts RMS from the amp the whereas 705 S3 has a max power handling value of 120 watts RMS, 30 watts less than the L82 Classic MKII.
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
Both L82 Classic MKII and 705 S3 features dual binding post speaker terminals for bi-amping or bi-wiring.
JBL L82 Classic MKII's Five-way gold-plated binding posts terminals allows Bi-amping or bi-wiring
B&W 705 S3's Binding post terminals allows Bi-amping or bi-wiring
Cabinet Type and Port Position
L82 Classic MKII has a front firing port whereas 705 S3 has a rear firing ports. JBL L82 Classic MKII's front-firing port gives more flexibility in placement in regards to proximity to walls compared to B&W 705 S3 with its rear-firing port.
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 JBL L82 Classic MKII's and B&W 705 S3's external dimensions. JBL L82 Classic MKII has external dimensions of 472.8 x 281.0 x 315.5mm ( 18.6 x 11.0 x 12.4inch) whereas B&W 705 S3 has external dimensions of 413.0 x 192.0 x 297.0mm ( 16.3-inch x 7.6-inch x 13.3-inch) .
JBL L82 Classic MKII is clearly the larger of the two speakers. Its body is 89mm wider, 59.8mm taller and 18.5mm deeper than B&W 705 S3.
Below you can see the front view size comparison of JBL L82 Classic MKII and B&W 705 S3 in scale.
Comparison image of JBL L82 Classic MKII and B&W 705 S3 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 JBL L82 Classic MKII is approximately 886.6cm2 / 137.4inch2 and base area of the B&W 705 S3 is approximately 570.2cm2 / 88.4inch2. The L82 Classic MKII requires 55% more surface area than the 705 S3 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 JBL L82 Classic MKII weighs 12.80kg / 28.2lbs and the B&W 705 S3 weighs 9.58kg / 21.1lbs. This makes the L82 Classic MKII 34% heavier than the 705 S3.
Here is a comparison of how L82 Classic MKII and 705 S3's weights compare with the average, max and min weights in Passive Bookshelf class.
Weight
All Bookshelf Speakers
What's in the Box of JBL L82 Classic MKII?
Here are the items that are included inside the box of L82 Classic MKII:
Bookshelf loudspeaker
Grille
Owner's Manual
What's in the Box of B&W 705 S3?
Here are the items that come with the 705 S3:
2 Bookshelf loudspeakers2 Grilles2 Two-piece foam port plugs8 Self-adhesive rubber feet4 Jumper-straps Manual Bowers & Wilkins brochureWarranty Information
 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 |
44 Hz
vs
50 Hz
|
Generates deeper bass |
 High Frequency Response |
40k Hz
vs
28k Hz
|
Generates higher frequency |
 Port Position |
Front
vs
Rear
|
Gives more flexibility placing close to walls |
 Price per pair* |
2900USD
vs
3398USD
|
costs less (*prices may change depending on the seller, location and time) |
 Height |
413mm
vs
472mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
570cm2 (192x297mm)
vs
886cm2 (281x315mm)
|
Takes less floor space |
| General |
JBL L82 Classic MKII |
Bowers & Wilkins 705 S3 |
| Brand |
JBL |
Bowers Wilkins |
| Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
| Power Range |
25-150 watts |
30-120 watts |
| Sensitivity |
88 dB |
88 dB |
| Impedance |
8 ohms |
8 ohms |
| Impedance |
n/a |
3.1 ohms |
| Frequency Response |
44-40k Hz |
50-28k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
8" |
6.5" |
| Woofer Composition |
Pulp |
Continuum |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
Dome |
Decoupled Carbon Dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
1700Hz |
n/a |
| Firing Direction |
front |
rear |
Physical Specs |
|
|
| Height |
472.8mm (18.6") |
413.0mm (16.3") |
| Width |
281.0mm (11.1") |
192.0mm (7.6") |
| Depth |
315.5mm (12.4") |
297.0mm (11.7") |
| Weight |
12.80kg (28.2lbs) |
9.58kg (21.1lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
MDF/Wood veneer |
MDF/Wood veneer |
| Available Colors |
Walnut |
Gloss Black,Satin White,Mocha,Rosenut |
| Mounting Bracket |
No |
No |
| Recommended Stand Height |
15.5" |
24-26" |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
Yes |
Yes |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |