This 3 inch 8 ohm Midrange driver, with 0.8 inch voice coil copper clad Aluminum wire, Kapton former, paper cone and  cloth surround. It contains dual Ferrite magnet system which provides maximum flux in a compact package.The Kapton former and busket under spider are vented hole so as to reduce air compression effects and aid cooling of the motor under high excursion conditions.

This 8 inch Aluminum Alloy woofer, Aluminum Die-Cast Frame with Mg-Li Alloy cone. It has good process ability and high yield for mass production. Because of this special raw material structure and unique processing technology, from magnesium lithium metal foil, the attributes of Magnesium Lithium offer high strength, good rigidity, good heat resistance, low density and so on.

This is 10 mm sensor, suitable for TWS and ear headphones, impedance 16 Ω, adopts the DCCA copper clad aluminum wire circle, promote new and high frequency expansion in the clear.

This 1 inch Tweeter, features 4 inch Aluminum alloy front panel, Al-Mg alloy dome with soft surround, and ferrite magnet motor system. It has good process ability and high yield for mass production. Because of this special raw material structure and unique processing technology, the attributes of Aluminum offer high strength, good rigidity, good heat resistance, low density and so on.

This is a 100mm x 45mm  4 ohm driver, it is a Fullrange features 0.7 inch voice coil with PESVW. In term of suspension system, cone is consisted by Paper Cone body with Cloth surround and spider is consisted by Conex. In term of magnet motor system, magnet is consisted by Ferrite material. It can be used on Soundbar model.