Perlisten S7i-LR in-wall speaker Unboxing

Perlisten S7i-LR Unboxing! The flagship in-wall/architectural speaker from Perlisten (Perceptual Listening Experience) is based on the same DNA from the S7t (tower speakers). The S7i-LR has THX certification Dominus rating (the highest rating).
The S7i-LR features 7 drivers in a 4-way sealed enclosure (acoustic suspension) including a 28mm (1.1") Beryllium tweeter flanked by two 28mm (1.1") TeXtreme TPCD (Thin Ply Carbon Diaphragms) midranges, and four 180mm (7") TeXtreme woofers/bass drivers. The tweeter and two midranges are arranged in a DPC-Array (Directivity pattern control) and the tweeter has a special waveguide.
The S7i-LR has a 4 ohm nominal impedance (3.4 ohms minimum). It's sensitivity is 91.9dB / 2.83v / 1.0 m. The frequency response is 80Hz - 20kHz @ +/- 1.5 dB, 45Hz - 37kHz @ -10dB. Typical in room bass extension is 37Hz.
Recommended amplifier power is 100 - 600 Watts RMS.
SPL capability @ 1m (100-20kHz) is 119.7dB peak, 117.0dB peak less than 3% 2nd, 3rd harmonics.
It weights in at 58 lbs!
Dimensions (HxWxD): 1036.6 x 298.6 x 111.2mm (40.8 x 11.8 x 4.4”)
Mounting dimensions (HxWxD): 996 x 257 x 101.7mm (39.2 x 10.1 x 4.0”)
Will fit in a standard 2x4" stud walls.
0:00 OPENING
1:56 UNBOXING
6:48 SPEAKER
11:35 CONNECTORS
12:15 MOUNTING BRACKETS
12:31 FACE PLATE
13:55 GRILL
17:20 CLOSED-BACK

[@gerad9882]

my dream in walls

[@sprint110]

Are they better than jbl synthesis inwall?

[@StereoWars]

Not sure, haven't been able to compare but if I were to guess, it is of higher caliber than JBL synthesis based on just specs n materials of tweeter n other drivers