In this review, we will be comparing DB10 and A120P, two Powered Subwoofer speakers from Fluance and JBL. 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 Fluance DB10 and JBL Stage A120P first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the Fluance DB10 and JBL Stage A120P 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 Fluance DB10and JBL Stage A120P have a single woofer setup however the Fluance DB10's woofer is 10-inch whereas the JBL Stage A120P features a 12-inch woofer.
Frequency Response
DB10 has a frequency range of 38-180 Hz whereas A120P has a frequency range of 32-150 Hz. With a minimum frequency of 32Hz, the A120P can go significantly deeper on the low side and provide stronger bass compared to the DB10's min frequency of 38Hz.
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
The Fluance DB10 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 JBL Stage A120P have Bass reflex type enclosure.
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 Fluance DB10's and JBL Stage A120P's external dimensions. Fluance DB10 has external dimensions of 406.0 x 302.0 x 399.0mm ( 16 x 11-7/8 x 15-11/16inch) whereas JBL Stage A120P has external dimensions of 415.0 x 393.0 x 475.0mm ( 16-5/16 x 15-7/16 x 18-11/16inch) .
JBL Stage A120P is clearly the larger of the two speakers. Its body is 91mm wider, 9mm taller and 76mm deeper than Fluance DB10.
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 Fluance DB10 is approximately 1205.0cm2 / 186.8inch2 and base area of the JBL Stage A120P is approximately 1866.8cm2 / 289.4inch2. The DB10 requires 35% less surface area than the A120P 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 Fluance DB10 weighs 11.20kg / 24.6lbs and the JBL Stage A120P weighs 18.68kg / 41.1lbs. This makes the A120P 67% heavier than the DB10.
Here is a comparison of how DB10 and A120P's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
 High Frequency Response |
180k Hz
vs
150k Hz
|
Generates higher frequency |
 Height |
406mm
vs
415mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1205cm2
vs
1866cm2
|
Takes less floor space |
 Price per pair* |
200USD
vs
300USD
|
costs less (*prices may change depending on the seller, location and time) |
 Woofer Size |
12 inches
vs
10 inches
|
Larger woofer |
| Low Frequency Response |
32 Hz
vs
38 Hz
|
Generates deeper bass |
| General |
Fluance DB10 |
JBL Stage A120P |
| Brand |
Fluance |
JBL |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
45 watts |
250 watts |
| Frequency Response |
38-180 Hz |
32-150 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
45-watt RMS |
250-watt RMS |
| Watts Peak (Max) |
120-watt RMS |
500-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
10" |
12" |
| Woofer Composition |
Polypropylene |
Polycellulose |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
40 Hz - 180 Hz |
n/a |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
406.0mm (16") |
415.0mm (16.3") |
| Width |
302.0mm (11.9") |
393.0mm (15.5") |
| Depth |
399.0mm (15.7") |
475.0mm (18.7") |
| Weight |
11.20kg (24.6lbs) |
18.68kg (41.1lbs) |
| Enclosure |
Bass Reflex |
Bass reflex |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
2 Years |
1 Year |
| Labor Warranty |
2 Years |
1 Year |