In this review, we will be comparing 3050c and C 97 II, two Passive Floor-standing speakers from Q Acoustics and Jamo.
Let's have a brief look at the main features
of Q Acoustics 3050c and Jamo C 97 II first before getting into our more
detailed comparison.
Q Acoustics 3050c Key Specs
- 2-way Design
- 0.9" decoupled Tweeter
- 2 x 5.5" Coated paper Woofer
- 42-30k Hz Frequency Response
- 90 dB Sensitivity
- Impedance: 6ohms
- Power Range:25-150watts
- Weight:17.80kg
- Dimensions (H x W x D): 1020.0" x 12.4" x 12.4"( 1020 x 315 x 316 mm )
Jamo C 97 II Key Specs
- 3-way Design
- 1" Tweeter
- 6" Midrange
- 3 x 6" Composite Woofer
- 6" Midrange
- 32-24k Hz Frequency Response
- 89 dB Sensitivity
- Impedance: 6ohms
- Power Range:50-180watts
- Weight:24.55kg
- Dimensions (H x W x D): 1070.0" x 9-3/4" x 15-13/16"( 1070.0 x 248.0 x 402.0mm )
What size room are the Q Acoustics 3050c and Jamo C 97 II 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:
| Listening Environment* |
Q Acoustics 3050c |
Jamo C 97 II |
| Near-field |
Bad |
Bad |
| Small Room |
Poor |
Poor |
| Mid-size Room |
Good |
Good |
| Large Room |
Good |
Good |
| Very Large Room |
Poor |
Poor |
(* Approximate Room sizes: Small < 100sq. ft / 9 m2,
Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: >
400 sq. ft / 36 m2.
Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual
listening experience changes depending on floor height, room shape, surface materials, listening
position, speaker locations, etc.)
In the following sections, we will get into more detail in order to better understand how the Q Acoustics 3050c and Jamo C 97 II 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
One of the fundamental differences between these two speakers is that 3050c is a 2-way design whereas the C 97 II is a 3-way speaker. 3-way designs utilize a midrange driver in addition to the tweeter and woofer on 2-way designs. Designing a crossover for a 3-way speaker is a complicated process and generally increases the overall cost of the speaker.
| Driver |
Q Acoustics 3050c |
Jamo C 97 II |
|
Driver Setup
|
2-way
|
3-way
|
|
Tweeter
|
0.9-inch
|
1-inch
|
|
Midrange
|
- |
1 x 6-inch |
|
Woofer
|
2 x 5.5-inch
|
3 x 6-inch
|
3050c features a 0.9" decoupled Tweeter and 2 x 5.5" Coated paper Woofer with a Crossover frequency at 2400 Hz. On the other hand, the C 97 II features a 1" Tweeter , a 6" Midrange and 3 x 6" Composite Woofer .
Frequency Response
3050c has a frequency range of 42-30k Hz whereas C 97 II has a frequency range of 32-24k Hz. With a minimum frequency of 32Hz, the C 97 II can go significantly deeper on the low side and provide stronger bass compared to the 3050c's min frequency of 42Hz.
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
3050c and C 97 II have the same Impedance of 6 ohms but where they differ is the sensitivity levels. 3050c sensitivity is rated at 90 dB and the C 97 II's is at 89 dB. This 1 dB difference makes the Q Acoustics 3050c a more sensitive speaker compared to Jamo C 97 II, 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.
3050c can handle a max power of 180 watts RMS from the amp the whereas 3050c has a max power handling value of 150 watts RMS , 30 watts less than the C 97 II.
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
C 97 II features Posts posts which make bi-amping or bi-wiring possible. 3050c has a Binding post which doesn't feature bi-amping/bi-wiring.
Jamo C 97 II's Posts terminals allows Bi-amping or bi-wiring
Cabinet Type and Port Position
Both 3050c and C 97 II 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 Q Acoustics 3050c's and Jamo C 97 II's external dimensions. Q Acoustics 3050c has external dimensions of 1020 x 315 x 316 mm ( 40.2 x 12.4 x 12.4 in) whereas Jamo C 97 II has external dimensions of 1070.0 x 248.0 x 402.0mm ( 42-1/8 x 9-3/4 x 15-13/16inch) .
Q Acoustics 3050c is 50mm shorter and 86mm less deeper than Jamo C 97 II but it is also 67mm wider.
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 3050c is approximately 995.4cm2 / 154.3inch2 and base area of the Jamo C 97 II is approximately 997.0cm2 / 154.5inch2. The 3050c requires 0% less surface area than the C 97 II which gives it a small advantage on placement in tight spaces.