Old crossover connection block.
New Plasma Tweeter of 2.1 channel amplifier block.
Design wood rack for Plasma tweeter system and size must small and compact suitable for put on woofer box.
After placement design and finish assembly Layer1 module for Plasma tweeter high voltage circuit and Audio feed- in circuit and generate I-F modulate circuit.
Paint wood racks for good looking.
Assemble and estimate rack design.
Check rack in step by step list.
This Layer module will design for high voltage radiation , like RF power amplifier.
For band 5K~40K audio signal radiation.
Switch relay module could switch mode between Old crossover and New Plasma Tweeter of 2.1 crossover.