In this review, we will be comparing AK6 and F328Be, two Passive Floor-standing speakers from Klipsch and Revel.
Let's have a brief look at the main features
of Klipsch Klipschorn AK6 and Revel PerformaBe F328Be first before getting into our more
detailed comparison.
Klipsch Klipschorn AK6 Key Specs
- 3-way Design
- 1" Tractrix horn Tweeter
- 2" Midrange
- 15" fiber-composite with a trihedral exponential folded horn Woofer
- 33-20k Hz Frequency Response
- 105 dB Sensitivity
- Impedance: 8ohms
- Power Range:up to 100watts
- Weight:100.00kg
- Dimensions (H x W x D): 1347.0" x 31-1/4" x 28-1/4"( 1347.0 x 794.0 x 718.0mm )
Revel PerformaBe F328Be Key Specs
- 3-way Design
- 1" Tweeter
- 5.25" Midrange
- 3 x 8.0" Aluminum Woofer
- 5.25" Midrange
- 26-40k Hz Frequency Response
- 91 dB Sensitivity
- Impedance: 8ohms
- Power Range:50-300watts
- Weight:51.18kg
- Dimensions (H x W x D): 1294.0" x 13-1/2" x 17-5/8"( 1294.0 x 343.0 x 448.0mm )
In the following sections, we will get into more detail in order to better understand how the Klipsch Klipschorn AK6 and Revel PerformaBe F328Be 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
Both AK6 and F328Be are 3-way speakers.
| Driver |
Klipsch Klipschorn AK6 |
Revel PerformaBe F328Be |
|
Driver Setup
|
3-way
|
3-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
1 x 2-inch |
1 x 5.25-inch |
|
Woofer
|
1 x 15-inch
|
3 x 8.0-inch
|
AK6 features a 1" polyimide diaphragm compression Tractrix horn Tweeter , a 2" Midrange and 1 x 15" fiber-composite with a trihedral exponential folded horn Woofer . On the other hand, the F328Be features a 1" Tweeter , a 5.25" Midrange and 3 x 8.0" Aluminum Woofer .
Frequency Response
AK6 has a frequency range of 33-20k Hz whereas F328Be has a frequency range of 26-40k Hz. With a minimum frequency of 26Hz, the F328Be can go significantly deeper on the low side and provide stronger bass compared to the AK6's min frequency of 33Hz.
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
AK6 and F328Be have the same Impedance of 8 ohms but where they differ is the sensitivity levels. AK6 sensitivity is rated at 105 dB and the F328Be's is at 91 dB. This 14 dB difference makes the Klipsch Klipschorn AK6 a more sensitive speaker compared to Revel PerformaBe F328Be, 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.
AK6 can handle a max power of 300 watts RMS from the amp the whereas AK6 has a max power handling value of 100 watts RMS , 200 watts less than the F328Be.
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
Both AK6 and F328Be features dual binding post speaker terminals for 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 Klipsch Klipschorn AK6's and Revel PerformaBe F328Be's external dimensions. Klipsch Klipschorn AK6 has external dimensions of 1347.0 x 794.0 x 718.0mm ( 53 x 31-1/4 x 28-1/4inch) whereas Revel PerformaBe F328Be has external dimensions of 1294.0 x 343.0 x 448.0mm ( 50-15/16 x 13-1/2 x 17-5/8inch) .
Klipsch Klipschorn AK6 is clearly the larger of the two speakers. Its body is 451mm wider, 53mm taller and 270mm deeper than Revel PerformaBe F328Be.
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 Klipsch Klipschorn AK6 is approximately 5700.9cm2 / 883.6inch2 and base area of the Revel PerformaBe F328Be is approximately 1536.6cm2 / 238.2inch2. The AK6 requires 271% more surface area than the F328Be which gives it a small disadvantage on placement in tight spaces.