In this review, we will be comparing two different types of speakers by Paradigm. Paradigm Premier 700F is a Floor-standing speaker whereas the Premier 520LCR v2 is a Center Channel speaker.
Let's have a brief look at the main features
of Paradigm 700F and Paradigm Premier 520LCR v2 first before getting into our more
detailed comparison.
| Key Specs | Paradigm 700F | Paradigm Premier 520LCR v2 |
|---|
| Brand | Paradigm
Canada · founded 1982 | Paradigm
Canada · founded 1982 |
|---|
| Design | 3-way | 2-way |
|---|
| Tweeter | 1" | 1" Hard-Dome |
|---|
| Midrange | 5.5" | — |
|---|
| Woofer | 2 x 5.5" Carbon-Infused Polypropylene | 2 x 6" |
|---|
| Frequency response | 45-25k Hz | 75-23k Hz |
|---|
| Sensitivity | 91 dB | 93 dB |
|---|
| Impedance | 8 ohms | 8 ohms |
|---|
| Power range | 15-180 watts | 15-120 watts |
|---|
| Weight | 21.91kg / 48.2lbs | 14.11kg / 31lbs |
|---|
| Dimensions (H x W x D) | 40-1/16" x 8-7/16" x 12-7/8"
1018.0 x 215.0 x 328.0mm | 8-5/16" x 23-7/16" x 12-1/8"
211.1 x 595.3 x 308.0mm |
|---|
700F and Premier 520LCR v2 are members of Paradigm's Premier series of speakers. Below you can find the loudspeakers from this series.
Paradigm Premier Series
History
The sections below take each area in turn: drivers, frequency response, physical size and what you get in the box.
Drivers
One of the fundamental differences between these two speakers is that 700F is a 3-way design whereas the Premier 520LCR v2 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.
Paradigm 700FParadigm Premier 520LCR v2
TweeterMidrangeWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
Paradigm 700F |
Paradigm Premier 520LCR v2 |
|
Driver Setup
|
3-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
1 x 5.5-inch |
- |
|
Woofer
|
2 x 5.5-inch
|
2 x 6-inch
|
700F features a 1" Tweeter, a 5.5" Midrange and 2 x 5.5" Carbon-Infused Polypropylene Woofer with a Crossover frequency at 800Hz and 2500Hz. On the other hand, the Premier 520LCR v2 features a 1" Hard-Dome Tweeter and 2 x 6" Woofer with a Crossover frequency at 650Hz and 1500Hz.
Frequency Response
700F has a frequency range of 45-25k Hz whereas Premier 520LCR v2 has a frequency range of 75-23k Hz. With a minimum frequency of 45Hz, the 700F can go significantly deeper on the low side and provide stronger bass compared to the Premier 520LCR v2's min frequency of 75Hz.
The graph below depicts how these two speakers compare with the max, min and average Low Frequency values of other speakers in the Floor-standing class in our database.
Low Frequency
Floor-standing Speakers
Neither pair reaches down to 20Hz, the usual definition of full-range, which is normal for speakers of this size. If you want the bottom octave for movies or bass-heavy music, add a subwoofer to whichever you choose. Visit our Powered Subwoofers section to find out more about the available options.
Impedance and Sensitivity
700F and Premier 520LCR v2 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. 700F sensitivity is rated at 91 dB and the Premier 520LCR v2's is at 93 dB. This 2 dB difference makes the Paradigm Premier 520LCR v2 a more sensitive speaker compared to Paradigm 700F, 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. Staying
within that range gives nominal performance; driving the speaker beyond its maximum wattage can damage it.
700F can handle a max power of 180 watts RMS, whereas Premier 520LCR v2 has a max power handling value of 120 watts RMS, 60 watts less than the 700F.
Note that higher power handling does not make a speaker louder: that depends mainly on
sensitivity and impedance. The calculator below shows how loud each of these actually plays
on a real amplifier.
Which plays louder on your amplifier?
Starting with a popular amplifier - change it to the one you own, or any you are
considering, and watch both numbers move.
Paradigm Premier 520LCR v2
Input Type and Bi-Amping / Bi-Wiring
700F features Posts posts which make bi-amping or bi-wiring possible. Premier 520LCR v2 has a Binding post which doesn't feature bi-amping/bi-wiring.
Paradigm 700F's Posts terminals allows Bi-amping or bi-wiring
Physical Specs
The size of a speaker can sometimes be an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare Paradigm 700F's and Paradigm Premier 520LCR v2's external dimensions. Paradigm 700F has external dimensions of 1018.0 x 215.0 x 328.0mm (40-1/16 x 8-7/16 x 12-7/8inch) whereas Paradigm Premier 520LCR v2 has external dimensions of 211.1 x 595.3 x 308.0mm ().
Paradigm Premier 520LCR v2 is 806.9mm shorter and 20mm less deeper than Paradigm 700F but it is also 380.3mm wider.
Size, drawn to scale
Both speakers and both views share one scale, so everything here is directly comparable. Hover a box for its dimensions.
One scale for both, standing on the same surface and pushed back to the same wall, so the deeper one visibly sticks out further.
Paradigm Premier 520LCR v2 needs about 160% more floor or shelf area. Paradigm 700F is 20mm deeper, so it stands that much further out from the wall. Paradigm 700F is 807mm 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 Paradigm 700F is approximately 705.2cm2 / 109.3inch2 and base area of the Paradigm Premier 520LCR v2 is approximately 1833.5cm2 / 284.2inch2. The 700F requires 62% less surface area than the Premier 520LCR v2 which gives it a small advantage on placement in tight spaces.
What's in the Box of Paradigm 700F?
Here are the items that are included inside the box of 700F:
- Floorstanding loudspeaker
Grille
4 Rubber feet
4 Spike feet
4 Hex-nuts
2 Binding-post jumpers (pre-installed)
Owner's Manual
Online Registration Card
Unboxing Instructions