It’s one of the characteristics of the LaPurista group. It’s produced with different layers of pure wood of a different density. JEM 46 Lapurista sticks up because of its neuter response to medium frequencies and an extremely low hysteresis on the deep basses.
EXCLUSIVE MULTIPORT FRONT REFLEX SYSTEM:
This system keeps all of the advantages of a traditional reflex system but it eliminates all of the effects due to the turbolance,
The ghostcap technology for JEM 46 Lapurista:
The ghostcap technology erases the effect of the capacitators in the crossover. It has proved to have a perfect linearity when it comes to frequencies. That is what makes Jem 46 Lapurista very simlar to a professional studio monitor. Making also the slighest details stand out.
The resistors are in TO200 pack with 1% of tolerance and virtually not inductive. The audio inductors are a TMAUDIO exclusive, furthermore the tweeter selct allows the selection of attenuation of the very same tweeter with the purpose of adapting to different rooms.
JEM 46 Lapurista and its virtual ground connection:
25MM (1” ) METAL DOME TWEETER,
Furthemore it has the finest resolution of high frequencies, no ferrofluid in the air gap of the drive system, special light metal alloy without resonance behaviour typical for metal, double magnet system with drilled pole core, damped coupling volume for a low resonant frequency.