In this review, we will be comparing R4i-LCRS In-Wall and Vertex Series III IW VJ63 S, two Passive In-wall speakers from Perlisten and ELAC.
Let's have a brief look at the main features
of Perlisten R4i-LCRS In-Wall and ELAC Vertex Series III IW VJ63 S first before getting into our more
detailed comparison.
| Key Specs | Perlisten R4i-LCRS In-Wall | ELAC Vertex Series III IW VJ63 S |
|---|
| Brand | Perlisten
United States · founded 2016 | ELAC
Germany · founded 1926 |
|---|
| Design | 3-way | 2-way |
|---|
| Woofer | — | 6" |
|---|
| Frequency response | 46-37k Hz | 48-50k Hz |
|---|
| Sensitivity | 88.8 dB | 88 dB |
|---|
| Impedance | 4 ohms | 4 ohms |
|---|
| Power range | 50 - 200W RMS watts | — |
|---|
| Weight | 11.20kg / 24.6lbs | — |
|---|
| Dimensions (H x W x D) | 18.86" x 11.73" x 4.37"
479.0 x 297.9 x 111.0mm | 20-1/2" x 9-3/4" x 3-13/16"
520.7 x 247.7 x 97.0mm |
|---|
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 R4i-LCRS In-Wall is a 3-way design whereas the Vertex Series III IW VJ63 S 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 |
Perlisten R4i-LCRS In-Wall |
ELAC Vertex Series III IW VJ63 S |
|
Driver Setup
|
3-way
|
2-way
|
|
Tweeter
|
-inch
|
-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
x -inch
|
1 x 6-inch
|
R4i-LCRS In-Wall features a " Tweeter and x " Woofer. On the other hand, the Vertex Series III IW VJ63 S features a " Tweeter and 1 x 6" Woofer.
Frequency Response
R4i-LCRS In-Wall has a frequency range of 46-37k Hz whereas Vertex Series III IW VJ63 S has a frequency range of 48-50k Hz. With a minimum frequency of 46Hz, the R4i-LCRS In-Wall can go slightly deeper then the Vertex Series III IW VJ63 S's min frequency of 48Hz.
The graph below depicts how these two speakers compare with the max, min and average Low Frequency values of other speakers in the In-wall class in our database.
Low Frequency
In-wall Speakers
Vertex Series III IW VJ63 S
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
R4i-LCRS In-Wall and Vertex Series III IW VJ63 S have the same Impedance of 4 ohms but where they differ is the sensitivity levels. R4i-LCRS In-Wall sensitivity is rated at 88.8 dB and the Vertex Series III IW VJ63 S's is at 88 dB. This 1 dB difference makes the Perlisten R4i-LCRS In-Wall a more sensitive speaker compared to ELAC Vertex Series III IW VJ63 S, hence will play louder with the same amount of watts.
One thing to keep in mind that the lower impedance speakers, especially the ones that are rated at 4 ohms may put more pressure on the amplifier unit comared to higher impedance speakers especially at high volume levels, so make sure the amp you pair with the R4i-LCRS In-Wall and the R4i-LCRS In-Wall can provide this impedance level.
Sensitivity
In-wall Speakers
Vertex Series III IW VJ63 S
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.
Perlisten R4i-LCRS In-Wall
ELAC Vertex Series III IW VJ63 S
Input Type and Bi-Amping / Bi-Wiring
R4i-LCRS In-Wall features Spring post type posts and Vertex Series III IW VJ63 S has a Spring post type posts. None of these speakers feature bi-amping/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 Perlisten R4i-LCRS In-Wall's and ELAC Vertex Series III IW VJ63 S's external dimensions. Perlisten R4i-LCRS In-Wall has external dimensions of 479.0 x 297.9 x 111.0mm (18.86 x 11.73 x 4.37inch) whereas ELAC Vertex Series III IW VJ63 S has external dimensions of 520.7 x 247.7 x 97.0mm ().
ELAC Vertex Series III IW VJ63 S is 50.2mm narrower and 14mm less deeper than Perlisten R4i-LCRS In-Wall but it is also 41.7mm taller.
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.
Perlisten R4i-LCRS In-Wall needs about 38% more floor or shelf area. ELAC Vertex Series III IW VJ63 S is 42mm taller.