In this review, we will be comparing L100 and Reva 1, two Passive Bookshelf speakers from Polk Audio and Wharfedale. Let's have a brief look at the main features
of Polk L100 and Wharfedale Reva 1 first before getting into our more
detailed comparison.
What size room are the Polk L100 and Wharfedale Reva 1 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:
In the following sections, we will get into more detail in order to better understand how the Polk L100 and Wharfedale Reva 1 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 L100 and Reva 1 are 2-way speakers.
Driver |
Polk L100 |
Wharfedale Reva 1 |
Driver Setup
|
2-way
|
2-way
|
Tweeter
|
1-inch
|
1-inch
|
Midrange
|
- |
- |
Woofer
|
1 x 5.25-inch
|
1 x 4.5-inch
|
L100 features a 1" Ring Radiator Tweeter and 1 x 5.25" Polypropylene Woofer with a Crossover frequency at 2900Hz. On the other hand, the Reva 1 features a 1" woven textile Dome Tweeter and 1 x 4.5" Woven Glass Fiber Woofer .
Frequency Response
L100 has a frequency range of 57-38k Hz whereas Reva 1 has a frequency range of 52-20k Hz. With a minimum frequency of 52Hz, the Reva 1 can go significantly deeper on the low side and provide stronger bass compared to the L100's min frequency of 57Hz.
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 Bookshelf class in our database.
Low Frequency
Bookshelf Speakers
High Frequency
Bookshelf 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
L100 is a 4 ohms speaker compared to the Reva 1 which has a nominal impedance of 8 ohms. Lower impedance speakers, especially the ones that are rated at 4 ohms may put more pressure on the amplifier unit especially when played at high volume levels, so make sure the amp you pair with the L100 can provide this impedance level.
These two speakers also have different sensitivity levels. L100 sensitivity is rated at 85.5 dB and the Reva 1's is rated at 86 dB.
Sensitivity
Bookshelf 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.
L100 can handle a max power of 160 watts RMS from the amp the whereas Reva 1 has a max power handling value of 60 watts RMS, 100 watts less than the L100.
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
Reva 1 features Post posts which make bi-amping or bi-wiring possible. L100 has a Post which doesn't feature bi-amping/bi-wiring.
Cabinet Type and Port Position
L100 has a rear firing port whereas Reva 1 has a bottom firing ports. Wharfedale Reva 1's bottom-firing port gives more flexibility in placement in regards to proximity to walls compared to Polk L100 with its rear-firing port.
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 Polk L100's and Wharfedale Reva 1's external dimensions. Polk L100 has external dimensions of 348.0 x 201.0 x 288.0mm ( 13-11/16 x 7-7/8 x 11-5/16inch) whereas Wharfedale Reva 1 has external dimensions of 318.0 x 174.0 x 285.0mm ( 12-1/2 x 6-13/16 x 11-3/16inch) .
Polk L100 is clearly the larger of the two speakers. Its body is 27mm wider, 30mm taller and 3mm deeper than Wharfedale Reva 1.
Below you can see the front view size comparison of Polk L100 and Wharfedale Reva 1 in scale.
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 Polk L100 is approximately 578.9cm2 / 89.7inch2 and base area of the Wharfedale Reva 1 is approximately 495.9cm2 / 76.9inch2. The L100 requires 17% more surface area than the Reva 1 which gives it a small disadvantage on placement in tight spaces.
Here is an another comparison that shows both speakers on a BDI Octave Media Cabinet, next to a standard size amplifier and turntable in scale:
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 Polk L100 weighs 7.68kg / 16.9lbs and the Wharfedale Reva 1 weighs 5.64kg / 12.4lbs. This makes the L100 36% heavier than the Reva 1.
Here is a comparison of how L100 and Reva 1's weights compare with the average, max and min weights in Passive Bookshelf class.
Weight
All Bookshelf Speakers
What's in the Box of Polk L100?
Here are the items that are included inside the box of L100:
2 Bookshelf loudspeakers 2 Grilles Cleaning cloth Owners Manual Online Registration
What's in the Box of Wharfedale Reva 1?
Here are the items that come with the Reva 1:
2 Bookshelf loudspeakers2 Grilles (pre-installed)8 Self-adhesive rubber feet4 Jumper bars (pre-installed)Pair of white glovesUser-feets Manual
Max Input Power |
160 watts
vs
60 watts
|
Handle more power from your amplifier |
Woofer Size |
5.25 inches
vs
4.5 inches
|
Larger woofer |
High Frequency Response |
38k Hz
vs
20k Hz
|
Generates higher frequency |
Nominal Impedance |
8 ohms
vs
4 ohms
|
Less selective with amplifiers |
Low Frequency Response |
52 Hz
vs
57 Hz
|
Generates deeper bass |
Bi-Amping and Bi-Wiring |
Yes
vs
No
|
Allows bi-amping and bi-wiring connections |
Height |
318mm
vs
348mm
|
Easier to fit in smaller spaces |
Base Surface Area |
495cm2 (174x285mm)
vs
578cm2 (201x288mm)
|
Takes less floor space |
General |
Polk Audio Legend L100 |
Wharfedale Reva 1 |
Brand |
Polk Audio |
Wharfedale |
Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
Power Range |
30-160 watts |
20-60 watts |
Sensitivity |
85.5 dB |
86 dB |
Impedance |
4 ohms |
8 ohms |
Impedance |
3 ohms |
n/a |
Frequency Response |
57-38k Hz |
52-20k Hz |
Drivers |
|
|
Woofer Quantity |
1 |
1 |
Woofer Size |
5.25" |
4.5" |
Woofer Composition |
Polypropylene |
Woven Glass Fiber |
Woofer Surround Material |
Rubber |
Rubber |
Tweeter Size |
1" |
1" |
Tweeter Type |
Ring Radiator |
Dome |
Aimable Tweeter |
No |
No |
Midrange Driver |
No |
No |
Crossover Frequency |
2900Hz |
n/a |
Firing Direction |
rear |
bottom |
Physical Specs |
|
|
Height |
348.0mm (13.7") |
318.0mm (12.5") |
Width |
201.0mm (7.9") |
174.0mm (6.9") |
Depth |
288.0mm (11.3") |
285.0mm (11.2") |
Weight |
7.68kg (16.9lbs) |
5.64kg (12.4lbs) |
Enclosure |
Bass Reflex |
Bass Reflex |
Finish |
MDF/Wood veneer |
Wood composite laminate |
Available Colors |
Brown Walnut, Black Ash |
Walnut |
Mounting Bracket |
No |
No |
Recommended Stand Height |
24-28" |
28-30" |
Grille |
Yes |
Yes |
Moisture Resistancy |
No |
No |
Connections |
|
|
Biamp Inputs |
No |
Yes |
Other |
|
|
Parts Warranty |
5 Years |
5 Years |
Labor Warranty |
5 Years |
5 Years |