In this review, we will be comparing C 912 and C 910, two Powered Subwoofer speakers by Jamo. 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 C 912 and Jamo C 910 first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the Jamo C 912 and Jamo C 910 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 Jamo C 912and Jamo C 910 have a single woofer setup however the Jamo C 912's woofer is 12-inch whereas the Jamo C 910 features a 10-inch woofer.
Frequency Response
C 912 has a frequency range of 29-125 Hz whereas C 910 has a frequency range of 32-125 Hz. With a minimum frequency of 29Hz, the C 912 can go slightly deeper then the C 910's min frequency of 32Hz.
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 Jamo C 912 and Jamo C 910 have Bass Reflex type cabinets. 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.
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 Jamo C 912's and Jamo C 910's external dimensions. Jamo C 912 has external dimensions of 461.0 x 358.0 x 507.0mm ( 18-1/8 x 14-1/16 x 19-15/16inch) whereas Jamo C 910 has external dimensions of 407.0 x 320.0 x 431.0mm ( 16 x 12-9/16 x 16-15/16inch) .
Jamo C 912 is clearly the larger of the two speakers. Its body is 38mm wider, 54mm taller and 76mm deeper than Jamo C 910.
Below you can see the front view size comparison of Jamo C 912 and Jamo C 910 in scale.
Comparison image of Jamo C 912 and Jamo C 910 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 C 912 is approximately 1815.1cm2 / 281.3inch2 and base area of the Jamo C 910 is approximately 1379.2cm2 / 213.8inch2. The C 912 requires 32% more surface area than the C 910 which gives it a small disadvantage 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 C 912 weighs 18.98kg / 41.8lbs and the Jamo C 910 weighs 14.09kg / 31lbs. This makes the C 912 35% heavier than the C 910.
Here is a comparison of how C 912 and C 910's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of Jamo C 912?
Here are the items that are included inside the box of C 912:
Powered subwooferGrille6-feet AC power cordUser ManualImportant Safety InstructionsWarranty Information
What's in the Box of Jamo C 910?
Here are the items that come with the C 910:
Powered subwooferGrille6-feet AC power cordUser ManualImportant Safety InstructionsWarranty Information
 Woofer Size |
12 inches
vs
10 inches
|
Larger woofer |
| Low Frequency Response |
29 Hz
vs
32 Hz
|
Generates deeper bass |
 Height |
407mm
vs
461mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1379cm2
vs
1815cm2
|
Takes less floor space |
 Price per pair* |
179USD
vs
229USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Jamo C 912 |
Jamo C 910 |
| Brand |
Jamo |
Jamo |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
200 watts |
150 watts |
| Frequency Response |
29-125 Hz |
32-125 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
200-watt RMS |
150-watt RMS |
| Watts Peak (Max) |
400-watt RMS |
300-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
12" |
10" |
| Woofer Composition |
IMG |
IMG |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
461.0mm (18.1") |
407.0mm (16") |
| Width |
358.0mm (14.1") |
320.0mm (12.6") |
| Depth |
507.0mm (20") |
431.0mm (17") |
| Weight |
18.98kg (41.8lbs) |
14.09kg (31lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Available Colors |
n/a |
Black Ash, Dark Apple, Matte White |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
2 Years |
2 Years |
| Labor Warranty |
2 Years |
2 Years |