The unit structure consists of one 12 inch 75mm voice coil cone woofer and one HF unit(ferrite magnet, 44mm voice coil). 

The woofer uses refractory voice coil for reliable performance, CONEX spider for durable performance and symmetric magnet circuit to extremely reduce the odd-order harmonic distortion. 

The HF unit uses 1 inch throat and Al horn for flat treble, bright and delicate penetrating tone when amplifying the HF sound pressure. 

Al horn features anti-vibration, solid structure and excellent acoustic features. 

The crossover uses extremely low consumption OFC inductor, high quality capacitor, Al housing resistor and heat sink to assure the crossover network stability. 

Irregular enclosure ensures the suitable radiation angle and eliminates the standing wave inside and improves the bass pureness.