In this review, we will be comparing Aria 948 and RP-6000F, two Passive Floor-standing speakers from Focal and Klipsch.
Let's have a brief look at the main features
of Focal Aria 948 and Klipsch RP-6000F first before getting into our more
detailed comparison.
Focal Aria 948 Key Specs
- 3-way Design
- 1" inverted dome Tweeter
- 6.5" Midrange
- 2 x 8.25" Flax Woofer
- 37-28k Hz Frequency Response
- 92.5 dB Sensitivity
- Impedance: 8ohms
- Power Range:50-350watts
- Weight:35.00kg
- Dimensions (H x W x D): 1150.0" x 14-5/8" x 16-9/16"( 1150.0 x 372.0 x 421.0mm )
Klipsch RP-6000F Key Specs
- 2-way Design
- 1" Tractrix Horn Tweeter
- 2 x 6.5" Cerametallic Woofer
- 34-25k Hz Frequency Response
- 97 dB Sensitivity
- Impedance: 8ohms
- Power Range:up to 125watts
- Weight:22.27kg
- Dimensions (H x W x D): 1010.0" x 9-5/16" x 17"( 1010.0 x 237.0 x 432.0mm )
What size room are the Focal Aria 948 and Klipsch RP-6000F 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* |
Focal Aria 948 |
Klipsch RP-6000F |
| Near-field |
Are you nuts? |
Bad |
| Small Room |
Poor |
Poor |
| Mid-size Room |
Average |
Good |
| Large Room |
Good |
Good |
| Very Large Room |
Good |
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 Focal Aria 948 and Klipsch RP-6000F 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 Aria 948 is a 3-way design whereas the RP-6000F is a 2-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 |
Focal Aria 948 |
Klipsch RP-6000F |
|
Driver Setup
|
3-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
1 x 6.5-inch |
- |
|
Woofer
|
2 x 8.25-inch
|
2 x 6.5-inch
|
Aria 948 features a 1" TNF Al/Mg inverted dome Tweeter , a 6.5" Midrange and 2 x 8.25" Flax Woofer with a Crossover frequency at 280Hz and 2,600Hz. On the other hand, the RP-6000F features a 1" Tractrix Horn Tweeter and 2 x 6.5" Cerametallic Woofer .
Frequency Response
Aria 948 has a frequency range of 37-28k Hz whereas RP-6000F has a frequency range of 34-25k Hz. With a minimum frequency of 34Hz, the RP-6000F can go slightly deeper then the Aria 948's min frequency of 37Hz.
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
Aria 948 and RP-6000F have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Aria 948 sensitivity is rated at 92.5 dB and the RP-6000F's is at 97 dB. This 4 dB difference makes the Klipsch RP-6000F a more sensitive speaker compared to Focal Aria 948, 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.
Aria 948 can handle a max power of 350 watts RMS from the amp the whereas RP-6000F has a max power handling value of 125 watts RMS, 225 watts less than the Aria 948.
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
RP-6000F features Post posts which make bi-amping or bi-wiring possible. Aria 948 has a Binding post which doesn't feature bi-amping/bi-wiring.
Klipsch RP-6000F's Post terminals allows Bi-amping or bi-wiring
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 Focal Aria 948's and Klipsch RP-6000F's external dimensions. Focal Aria 948 has external dimensions of 1150.0 x 372.0 x 421.0mm ( 45-1/4 x 14-5/8 x 16-9/16inch) whereas Klipsch RP-6000F has external dimensions of 1010.0 x 237.0 x 432.0mm ( 39-3/4 x 9-5/16 x 17inch) .
Klipsch RP-6000F is 135mm narrower and 140mm shorter than Focal Aria 948 but it is also 11mm deeper.
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 Focal Aria 948 is approximately 1566.1cm2 / 242.7inch2 and base area of the Klipsch RP-6000F is approximately 1023.8cm2 / 158.7inch2. The Aria 948 requires 53% more surface area than the RP-6000F which gives it a small disadvantage on placement in tight spaces.