In this review, we will be comparing L100 and Prime Bookshelf, two Passive Bookshelf speakers from Polk Audio and SVS. Let's have a brief look at the main features
of Polk L100 and SVS Prime Bookshelf first before getting into our more
detailed comparison.
What size room are the Polk L100 and SVS Prime Bookshelf 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 SVS Prime Bookshelf 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 Prime Bookshelf are 2-way speakers.
Driver |
Polk L100 |
SVS Prime Bookshelf |
Driver Setup
|
2-way
|
2-way
|
Tweeter
|
1-inch
|
1-inch
|
Midrange
|
- |
- |
Woofer
|
1 x 5.25-inch
|
1 x 6.5-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 Prime Bookshelf features a 1" aluminum Hard-Dome Tweeter and 1 x 6.5" Woofer with a Crossover frequency at 2300Hz.
Frequency Response
L100 has a frequency range of 57-38k Hz whereas Prime Bookshelf has a frequency range of 48-25k Hz. With a minimum frequency of 48Hz, the Prime Bookshelf 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 Prime Bookshelf 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 Prime Bookshelf's is rated at 87 dB. This 1 dB difference makes the SVS Prime Bookshelf a more sensitive speaker compared to Polk L100, hence will play louder with the same amount of watts.
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 Prime Bookshelf has a max power handling value of 150 watts RMS, 10 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
L100 features 5-way post type posts and Prime Bookshelf has a 5-way post type posts. None of these speakers feature bi-amping/bi-wiring.
Cabinet Type and Port Position
Both L100 and Prime Bookshelf 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 Polk L100's and SVS Prime Bookshelf'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 SVS Prime Bookshelf has external dimensions of 337.8 x 203.2 x 261.6mm ( 13.2 x 8.0 x 10.2inch) .
SVS Prime Bookshelf is 10.2mm shorter and 26.4mm less deeper than Polk L100 but it is also 2.2mm wider.
Below you can see the front view size comparison of Polk L100 and SVS Prime Bookshelf 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 SVS Prime Bookshelf is approximately 531.6cm2 / 82.4inch2. The L100 requires 9% more surface area than the Prime Bookshelf 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 SVS Prime Bookshelf weighs 7.03kg / 15.5lbs. This makes the L100 9% heavier than the Prime Bookshelf.
Here is a comparison of how L100 and Prime Bookshelf'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 SVS Prime Bookshelf?
Here are the items that come with the Prime Bookshelf:
2 Bookshelf loudspeakers 2 Grilles (pre-installed) 8 Self-adhesive rubber bumpers Owners Manual SVS brochure Online Product Registration Card
Max Input Power |
160 watts
vs
150 watts
|
Handle more power from your amplifier |
High Frequency Response |
38k Hz
vs
25k Hz
|
Generates higher frequency |
Sensitivity |
87 dB
vs
86 dB
|
Play louder with same amount of amplification power |
Nominal Impedance |
8 ohms
vs
4 ohms
|
Less selective with amplifiers |
Woofer Size |
6.5 inches
vs
5.25 inches
|
Larger woofer |
Low Frequency Response |
48 Hz
vs
57 Hz
|
Generates deeper bass |
Height |
337mm
vs
348mm
|
Easier to fit in smaller spaces |
Base Surface Area |
531cm2 (203x261mm)
vs
578cm2 (201x288mm)
|
Takes less floor space |
Price per pair* |
600USD
vs
999USD
|
costs less (*prices may change depending on the seller, location and time) |
General |
Polk Audio Legend L100 |
SVS Prime Bookshelf |
Brand |
Polk Audio |
SVS |
Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
Power Range |
30-160 watts |
25-150 watts |
Sensitivity |
85.5 dB |
87 dB |
Impedance |
4 ohms |
8 ohms |
Impedance |
3 ohms |
n/a |
Frequency Response |
57-38k Hz |
48-25k Hz |
Drivers |
|
|
Woofer Quantity |
1 |
1 |
Woofer Size |
5.25" |
6.5" |
Woofer Composition |
Polypropylene |
|
Woofer Surround Material |
Rubber |
Polypropylene |
Tweeter Size |
1" |
1" |
Tweeter Type |
Ring Radiator |
Hard-Dome |
Aimable Tweeter |
No |
No |
Midrange Driver |
No |
No |
Crossover Frequency |
2900Hz |
2300Hz |
Firing Direction |
rear |
rear |
Physical Specs |
|
|
Height |
348.0mm (13.7") |
337.8mm (13.3") |
Width |
201.0mm (7.9") |
203.2mm (8") |
Depth |
288.0mm (11.3") |
261.6mm (10.3") |
Weight |
7.68kg (16.9lbs) |
7.03kg (15.5lbs) |
Enclosure |
Bass Reflex |
Bass Reflex |
Finish |
MDF/Wood veneer |
MDF/Wood-grain vinyl |
Available Colors |
Brown Walnut, Black Ash |
Black Ash,Piano Gloss Black |
Mounting Bracket |
No |
No |
Recommended Stand Height |
24-28" |
24-28" |
Grille |
Yes |
Yes |
Moisture Resistancy |
No |
No |
Connections |
|
|
Biamp Inputs |
No |
No |
Other |
|
|
Parts Warranty |
5 Years |
5 Years |
Labor Warranty |
5 Years |
5 Years |