In this review, we will be comparing Q SUB80 and Q SUB100, two Powered Subwoofer speakers by Q Acoustics. 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 Q Acoustics Q SUB80 and Q Acoustics Q SUB100 first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the Q Acoustics Q SUB80 and Q Acoustics Q SUB100 compare and hopefully end up with enough arguments to decide which one of these subwoofers is the better choice for you.
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Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.Both Q Acoustics Q SUB80and Q Acoustics Q SUB100 have a single woofer setup however the Q Acoustics Q SUB80's woofer is 8-inch whereas the Q Acoustics Q SUB100 features a 10-inch woofer.
Frequency Response
Q SUB80 has a frequency range of 36-250 Hz whereas Q SUB100 has a frequency range of 32-250 Hz. With a minimum frequency of 32Hz, the Q SUB100 can go slightly deeper then the Q SUB80's min frequency of 36Hz.
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
High Frequency
Subwoofer Speakers
Cabinet Type
Both Q Acoustics Q SUB80 and Q Acoustics Q SUB100 have Infinite Baffle type cabinets.
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 Q Acoustics Q SUB80's and Q Acoustics Q SUB100's external dimensions. Q Acoustics Q SUB80 has external dimensions of 315.0 x 315.0 x 347.0mm ( 12-3/8 x 12-3/8 x 13-11/16inch) whereas Q Acoustics Q SUB100 has external dimensions of 350.0 x 350.0 x 382.0mm ( 13-3/4 x 13-3/4 x 15-1/16inch) .
Q Acoustics Q SUB100 is clearly the larger of the two speakers. Its body is 35mm wider, 35mm taller and 35mm deeper than Q Acoustics Q SUB80.
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 Q Acoustics Q SUB80 is approximately 1093.1cm2 / 169.4inch2 and base area of the Q Acoustics Q SUB100 is approximately 1337.0cm2 / 207.2inch2. The Q SUB80 requires 18% less surface area than the Q SUB100 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 Q Acoustics Q SUB80 weighs 15.00kg / 33lbs and the Q Acoustics Q SUB100 weighs 16.70kg / 36.7lbs. This makes the Q SUB100 11% heavier than the Q SUB80.
Here is a comparison of how Q SUB80 and Q SUB100's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
Height |
315mm
vs
350mm
|
Easier to fit in smaller spaces |
Base Surface Area |
1093cm2
vs
1337cm2
|
Takes less floor space |
Price per pair* |
599USD
vs
699USD
|
costs less (*prices may change depending on the seller, location and time) |
Woofer Size |
10 inches
vs
8 inches
|
Larger woofer |
Low Frequency Response |
32 Hz
vs
36 Hz
|
Generates deeper bass |
| General |
Q Acoustics Q SUB80 |
Q Acoustics Q SUB100 |
| Brand |
Q Acoustics |
Q Acoustics |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
200 watts |
250 watts |
| Frequency Response |
36-250 Hz |
32-250 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
200-watt RMS |
250-watt RMS |
| Watts Peak (Max) |
400-watt RMS |
500-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
8" |
10" |
| Woofer Composition |
Paper composite |
Paper composite |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
Physical Specs |
|
|
| Height |
315.0mm (12.4") |
350.0mm (13.8") |
| Width |
315.0mm (12.4") |
350.0mm (13.8") |
| Depth |
347.0mm (13.7") |
382.0mm (15") |
| Weight |
15.00kg (33lbs) |
16.70kg (36.7lbs) |
| Enclosure |
Infinite Baffle |
Infinite Baffle |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |