In this review, we will be comparing La Scala AL5 and F328Be, two Passive Floor-standing speakers from Klipsch and Revel. Let's have a brief look at the main features
of Klipsch La Scala AL5 and Revel PerformaBe F328Be first before getting into our more
detailed comparison.
In the following sections, we will get into more detail in order to better understand how the Klipsch La Scala AL5 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 La Scala AL5 and F328Be are 3-way speakers.
| Driver |
Klipsch La Scala AL5 |
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
|
La Scala AL5 features a 1" polyimide diaphragm compression horn-loaded Tweeter , a 2" Midrange and 1 x 15" fiber-composite cone with 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
La Scala AL5 has a frequency range of 51-20k 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 La Scala AL5's min frequency of 51Hz.
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
La Scala AL5 and F328Be have the same Impedance of 8 ohms but where they differ is the sensitivity levels. La Scala AL5 sensitivity is rated at 105 dB and the F328Be's is at 91 dB. This 14 dB difference makes the Klipsch La Scala AL5 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.
La Scala AL5 can handle a max power of 300 watts RMS from the amp the whereas La Scala AL5 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 La Scala AL5 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 La Scala AL5's and Revel PerformaBe F328Be's external dimensions. Klipsch La Scala AL5 has external dimensions of 1016.0 x 616.0 x 643.0mm ( 40 x 24-1/4 x 25-5/16inch) 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) .
Revel PerformaBe F328Be is 273mm narrower and 195mm less deeper than Klipsch La Scala AL5 but it is also 278mm taller.
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 La Scala AL5 is approximately 3960.9cm2 / 613.9inch2 and base area of the Revel PerformaBe F328Be is approximately 1536.6cm2 / 238.2inch2. The La Scala AL5 requires 158% more surface area than the F328Be which gives it a small disadvantage on placement in tight spaces.
Weight Comparison The weight of a loudspeaker can become an important factor if you need to move and reposition the unit often. Weight of a speaker can also "sometimes" be an indicator of the rigidity of the enclosure and the quality of the internal components used. The Klipsch La Scala AL5 weighs 91.36kg / 201lbs and the Revel PerformaBe F328Be weighs 51.18kg / 112.6lbs. This makes the La Scala AL5 79% heavier than the F328Be.
Here is a comparison of how La Scala AL5 and F328Be's weights compare with the average, max and min weights in Passive Floor-standing class.
Weight
All Floor-standing Speakers
What's in the Box of Klipsch La Scala AL5?
Here are the items that are included inside the box of La Scala AL5:
2 Loudspeaker cabinets2 Subwoofer cabinets2 Grilles4 Jumper-straps (pre-installed)Owners ManualCongratulations letterKlipsch brochure
What's in the Box of Revel PerformaBe F328Be?
Here are the items that come with the F328Be:
Floorstanding loudspeakerGrille4 Spike feet4 Locking rings4 Washers2 Terminal jumpers (pre-installed)2 Foam port plugsOwners Manual
 Sensitivity |
105 dB
vs
91 dB
|
Play louder with same amount of amplification power |
 Woofer Size |
15 inches
vs
8.0 inches
|
Larger woofer |
 Height |
1016mm
vs
1294mm
|
Easier to fit in smaller spaces |
 Price per pair* |
12274USD
vs
17600USD
|
costs less (*prices may change depending on the seller, location and time) |
 Max Input Power |
300 watts
vs
100 watts
|
Handle more power from your amplifier |
| Number of Woofers |
3
vs
1
|
More woofers |
| Low Frequency Response |
26 Hz
vs
51 Hz
|
Generates deeper bass |
 High Frequency Response |
40k Hz
vs
20k Hz
|
Generates higher frequency |
 Base Surface Area |
1536cm2 (343x448mm)
vs
3960cm2 (616x643mm)
|
Takes less floor space |
| General |
Klipsch Heritage La Scala AL5 |
Revel PerformaBe F328Be |
| Brand |
Klipsch |
Revel |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
up to 100 watts |
50-300 watts |
| Sensitivity |
105 dB |
91 dB |
| Impedance |
8 ohms |
8 ohms |
| Frequency Response |
51-20k Hz |
26-40k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
3 |
| Woofer Size |
15" |
8.0" |
| Woofer Composition |
fiber-composite cone with folded horn |
Aluminum |
| Woofer Surround Material |
Rubber |
--- |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
horn-loaded |
n/a |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
2" |
5.25" |
| Firing Direction |
n/a |
rear |
Physical Specs |
|
|
| Height |
1016.0mm (40") |
1294.0mm (50.9") |
| Width |
616.0mm (24.3") |
343.0mm (13.5") |
| Depth |
643.0mm (25.3") |
448.0mm (17.6") |
| Weight |
91.36kg (201lbs) |
51.18kg (112.6lbs) |
| Enclosure |
Acoustic Suspension |
Bass Reflex |
| Finish |
MDF/Woof veneer |
--- |
| Available Colors |
Black |
Gloss Black |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
Yes |
Yes |
Other |
|
|
| Parts Warranty |
10 Years |
5 Years |
| Labor Warranty |
10 Years |
5 Years |