In this review, we will be comparing Synchrony T600 and 702 S2, two Passive Floor-standing speakers from PSB and Bowers Wilkins. Let's have a brief look at the main features
of PSB Synchrony T600 and B&W 702 S2 first before getting into our more
detailed comparison.
What size room are the PSB Synchrony T600 and B&W 702 S2 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 PSB Synchrony T600 and B&W 702 S2 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 Synchrony T600 and 702 S2 are 3-way speakers.
| Driver |
PSB Synchrony T600 |
B&W 702 S2 |
|
Driver Setup
|
3-way
|
3-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
1 x 5.25-inch |
1 x 6-inch |
|
Woofer
|
3 x 6.5-inch
|
3 x 6.5-inch
|
Synchrony T600 features a 1" titanium with ferrofluid cooling and neodymium magnet Dome Tweeter , a 5.25" Midrange and 3 x 6.5" Carbon fiber Woofer with a Crossover frequency at 450Hz and 1800Hz. On the other hand, the 702 S2 features a 1" Tweeter , a 6" Midrange and 3 x 6.5" Aerofoil Woofer .
Frequency Response
Synchrony T600 has a frequency range of 24-23k Hz whereas 702 S2 has a frequency range of 46-28k Hz. With a minimum frequency of 24Hz, the Synchrony T600 can go significantly deeper on the low side and provide stronger bass compared to the 702 S2's min frequency of 46Hz.
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
Synchrony T600 is a 4 ohms speaker compared to the 702 S2 which has a nominal impedance of 8 ohms. Lower impedance speakers, especially the ones that are rated at 4 ohms may put more pressure on the amplifier unit especially when played at high volume levels, so make sure the amp you pair with the Synchrony T600 can provide this impedance level.
These two speakers also have different sensitivity levels. Synchrony T600 sensitivity is rated at 89 dB and the 702 S2's is rated at 90 dB. This 1 dB difference makes the B&W 702 S2 a more sensitive speaker compared to PSB Synchrony T600, 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.
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 Synchrony T600 and 702 S2 features dual binding post speaker terminals for bi-amping or bi-wiring.
PSB Synchrony T600's Binding post terminals allows Bi-amping or bi-wiring
B&W 702 S2's Binding post terminals allows Bi-amping or bi-wiring
Cabinet Type and Port Position
Both Synchrony T600 and 702 S2 have rear firing ports. Rear ported speakers generally need more room between the backside of the speaker and the wall compared to sealed and front/bottom ported speakers. Placing the speakers too close to the walls may cause the bass to sound boomy.
If you are limited in space and can't get the speakers away from the backwall, check our Speakers with Front Firing Ports page.
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 PSB Synchrony T600's and B&W 702 S2's external dimensions. PSB Synchrony T600 has external dimensions of 1048.0 x 228.0 x 343.0mm ( 41-1/4 x 9 x 13-1/2inch) whereas B&W 702 S2 has external dimensions of 1087.0 x 200.0 x 364.0mm ( 42.8-inch x 14-7/16-inch x 14.3-inch) .
PSB Synchrony T600 is 39mm shorter and 21mm less deeper than B&W 702 S2 but it is also 28mm wider.
Below you can see the front view size comparison of PSB Synchrony T600 and B&W 702 S2 in scale.
Comparison image of PSB Synchrony T600 and B&W 702 S2 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 PSB Synchrony T600 is approximately 782.0cm2 / 121.2inch2 and base area of the B&W 702 S2 is approximately 728.0cm2 / 112.8inch2. The Synchrony T600 requires 7% more surface area than the 702 S2 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 PSB Synchrony T600 weighs 34.90kg / 76.8lbs and the B&W 702 S2 weighs 29.50kg / 64.9lbs. This makes the Synchrony T600 18% heavier than the 702 S2.
Here is a comparison of how Synchrony T600 and 702 S2's weights compare with the average, max and min weights in Passive Floor-standing class.
Weight
All Floor-standing Speakers
What's in the Box of PSB Synchrony T600?
Here are the items that are included inside the box of Synchrony T600:
Floorstanding loudspeakrGrille2 Binding-post jumpers (pre-installed)4 Isolation feet2 Port plugsOwners ManualWarranty Card
What's in the Box of B&W 702 S2?
Here are the items that come with the 702 S2:
Floorstanding loudspeakerGrillePlinth (base)2 Jumper-straps (pre-installed)Two-piece foam port plug4 Rubber feet4 Spike feet4 Lock-nuts4 Screws4 Washers4 Lock washersHex-keyManualBowers & Wilkins brochureWarranty Information
 Minimum Impedance |
4 ohms
vs
3.1 ohms
|
Very low impedance levels puts more pressure on amplifier |
 Low Frequency Response |
24 Hz
vs
46 Hz
|
Generates deeper bass |
 Height |
1048mm
vs
1087mm
|
Easier to fit in smaller spaces |
 Sensitivity |
90 dB
vs
89 dB
|
Play louder with same amount of amplification power |
 Nominal Impedance |
8 ohms
vs
4 ohms
|
Less selective with amplifiers |
 High Frequency Response |
28k Hz
vs
23k Hz
|
Generates higher frequency |
 Base Surface Area |
728cm2 (200x364mm)
vs
782cm2 (228x343mm)
|
Takes less floor space |
 Price per pair* |
6000USD
vs
8000USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
PSB Synchrony T600 |
Bowers & Wilkins 702 S2 |
| Brand |
PSB |
Bowers Wilkins |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
20-300 watts |
30-300 watts |
| Sensitivity |
89 dB |
90 dB |
| Impedance |
4 ohms |
8 ohms |
| Impedance |
4 ohms |
3.1 ohms |
| Frequency Response |
24-23k Hz |
46-28k Hz |
Drivers |
|
|
| Woofer Quantity |
3 |
3 |
| Woofer Size |
6.5" |
6.5" |
| Woofer Composition |
Carbon fiber |
Aerofoil |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
Dome |
n/a |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
5.25" |
6" |
| Crossover Frequency |
450Hz and 1800Hz |
n/a |
| Firing Direction |
rear |
rear |
Physical Specs |
|
|
| Height |
1048.0mm (41.3") |
1087.0mm (42.8") |
| Width |
228.0mm (9") |
200.0mm (7.9") |
| Depth |
343.0mm (13.5") |
364.0mm (14.3") |
| Weight |
34.90kg (76.8lbs) |
29.50kg (64.9lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
MDF/Lacquer |
MDF/Lacquer |
| Available Colors |
Gloss Black, Satin Walnut |
Rosewood, Gloss Black, Satin White |
| 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 |