In this review, we will be comparing L100 Classic MKII and SourcePoint 10, two Passive Bookshelf speakers from JBL and MoFi. Let's have a brief look at the main features
of JBL L100 Classic MKII and MoFi SourcePoint 10 first before getting into our more
detailed comparison.
What size room are the JBL L100 Classic MKII and MoFi SourcePoint 10 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 JBL L100 Classic MKII and MoFi SourcePoint 10 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 L100 Classic MKII is a 3-way design whereas the SourcePoint 10 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 |
JBL L100 Classic MKII |
MoFi SourcePoint 10 |
|
Driver Setup
|
3-way
|
2-way
|
|
Tweeter
|
1-inch
|
1.25-inch
|
|
Midrange
|
1 x 5.25-inch |
- |
|
Woofer
|
1 x 12-inch
|
1 x 10-inch
|
L100 Classic MKII features a 1" Titanium Dome Tweeter , a 5.25" Midrange and 1 x 12" Pulp Woofer with a Crossover frequency at 450Hz and 3500Hz. On the other hand, the SourcePoint 10 features a 1.25" wide roll soft dome Tweeter and 1 x 10" Paper-pulp Woofer with a Crossover frequency at 1600 Hz.
Frequency Response
L100 Classic MKII has a frequency range of 40-40k Hz whereas SourcePoint 10 has a frequency range of 42-30k Hz. With a minimum frequency of 40Hz, the L100 Classic MKII can go slightly deeper then the SourcePoint 10's min frequency of 42Hz.
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 Classic MKII is a 4 ohms speaker compared to the SourcePoint 10 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 Classic MKII can provide this impedance level.
These two speakers also have different sensitivity levels. L100 Classic MKII sensitivity is rated at 90 dB and the SourcePoint 10's is rated at 91dB. This 1 dB difference makes the MoFi SourcePoint 10 a more sensitive speaker compared to JBL L100 Classic MKII, 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.
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 Classic MKII features Five-way gold-plated binding posts posts which make bi-amping or bi-wiring possible. SourcePoint 10 has a 5-Way post which doesn't feature bi-amping/bi-wiring.
JBL L100 Classic MKII's Five-way gold-plated binding posts terminals allows Bi-amping or bi-wiring
MoFi SourcePoint 10's 5-Way post terminals
Cabinet Type and Port Position
L100 Classic MKII has a front firing port whereas SourcePoint 10 has a rear firing ports. JBL L100 Classic MKII's front-firing port gives more flexibility in placement in regards to proximity to walls compared to MoFi SourcePoint 10 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 JBL L100 Classic MKII's and MoFi SourcePoint 10's external dimensions. JBL L100 Classic MKII has external dimensions of 636.5 x 389.6 x 371.5mm ( 25.0 x 15.3 x 14.6inch) whereas MoFi SourcePoint 10 has external dimensions of 572 x 368 x 406mm ( 22.5 x 14.5 x 16 inch) .
MoFi SourcePoint 10 is 21.6mm narrower and 64.5mm shorter than JBL L100 Classic MKII but it is also 50.5mm deeper.
Below you can see the front view size comparison of JBL L100 Classic MKII and MoFi SourcePoint 10 in scale.
Comparison image of JBL L100 Classic MKII and MoFi SourcePoint 10 Size and External Dimensions
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 JBL L100 Classic MKII is approximately 1447.4cm2 / 224.3inch2 and base area of the MoFi SourcePoint 10 is approximately 1552.0cm2 / 240.6inch2. The L100 Classic MKII requires 7% less surface area than the SourcePoint 10 which gives it a small advantage 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 JBL L100 Classic MKII weighs 28.60kg / 62.9lbs and the MoFi SourcePoint 10 weighs 21.00kg / 46.2lbs. This makes the L100 Classic MKII 36% heavier than the SourcePoint 10.
Here is a comparison of how L100 Classic MKII and SourcePoint 10's weights compare with the average, max and min weights in Passive Bookshelf class.
Weight
All Bookshelf Speakers
What's in the Box of JBL L100 Classic MKII?
Here are the items that are included inside the box of L100 Classic MKII:
Bookshelf loudspeaker
Grille
Owner's Manual
 Driver Setup |
3-way
vs
2-way
|
Have a dedicated mid-range driver |
 Woofer Size |
12 inches
vs
10 inches
|
Larger woofer |
| Low Frequency Response |
40 Hz
vs
42 Hz
|
Generates deeper bass |
 High Frequency Response |
40k Hz
vs
30k Hz
|
Generates higher frequency |
 Bi-Amping and Bi-Wiring |
Yes
vs
No
|
Allows bi-amping and bi-wiring connections |
 Port Position |
Front
vs
Rear
|
Gives more flexibility placing close to walls |
 Base Surface Area |
1447cm2 (389x371mm)
vs
1552cm2 (368x422mm)
|
Takes less floor space |
 Sensitivity |
91 dB
vs
90 dB
|
Play louder with same amount of amplification power |
 Nominal Impedance |
8 ohms
vs
4 ohms
|
Less selective with amplifiers |
 Height |
572mm
vs
636mm
|
Easier to fit in smaller spaces |
 Price per pair* |
3699USD
vs
4800USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
JBL L100 Classic MKII |
MoFi SourcePoint 10 |
| Brand |
JBL |
MoFi |
| Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
| Power Range |
25-200 watts |
30-200 watts |
| Sensitivity |
90 dB |
91dB |
| Impedance |
4 ohms |
8 ohms |
| Impedance |
n/a |
6.2 ohms |
| Frequency Response |
40-40k Hz |
42-30k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
12" |
10" |
| Woofer Composition |
Pulp |
Paper-pulp |
| Woofer Surround Material |
Rubber |
n/a |
| Tweeter Size |
1" |
1.25" |
| Tweeter Type |
Dome |
wide roll soft dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
5.25" |
No |
| Crossover Frequency |
450Hz and 3500Hz |
1600 Hz |
| Firing Direction |
front |
rear |
Physical Specs |
|
|
| Height |
636.5mm (25.1") |
572.0mm (22.5") |
| Width |
389.6mm (15.3") |
368.0mm (14.5") |
| Depth |
371.5mm (14.6") |
422.0mm (16.6") |
| Weight |
28.60kg (62.9lbs) |
21.00kg (46.2lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
Genuine walnut veneer |
real wood veneer |
| Available Colors |
Walnut |
Satin Walnut, Satin Black Ash |
| Mounting Bracket |
No |
No |
| Recommended Stand Height |
18" |
n/a |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
Yes |
No |
Other |
|
|
| Parts Warranty |
5 Years |
|
| Labor Warranty |
5 Years |
|