Using 4 layer (paper+glass+fiber+silk+ceramic) cone with 37mm v/c with 90mm magnet diameter, Aluminium die cast basket, vented basket and copper reverse dust cap.

Midrange (M-80R)
3 midrange 4 layer (paper+glass+fiber+silk+ceramic) cone with 25mm v/c with vented basket, neodymium magnet,Copper reverse phase plug and Aluminium die cast basket, screw connector.

Tweeter (HT-28R)
28 mm v/c special hand coated silk dome.
vented magnet with additional rear chamber.
Highly optimized design with high grade proccessed alumunium housing for better performance.
Top Mounting Depth : 27mm
Cut Out Diameter : 51.5 mm

Passive Crossover (XR-370)
3 way passive crossover for RC 361.
Real 24 KT gold plated.
Double sided PCB with 2 OZ copper thickness to maximize signal transfers.
Using selected silver solder to maximize contacts.
Selected component to maximize each frequency characteristic to achieve the best tonal accuracy.