MarkAudio MAOP7_v2 1 driver unit.

It is a phenomenal broadband speaker unit that goes beyond the common sense of full range unit performance. This driver is equipped with a MAOP cone and high-performance drive engine the flow of old in the latest design fiberglass chassis.

The MAOP7 is designed to be ideal for general 12-20 tatami mats environments, making it very delicate, dynamic and speedy.

Rectangular Wire Voice Coil.

The MAOP_7v2 uses rectangle (flat angle) copper wire for the voice coil Because the conversion efficiency in the magnetic field is about 30% more efficient than the round wire, the driving weight (MMD) can be reduced, and the eddy current of the middle range can be reduced, and the surface area of the coil can be designed large enough We contribute to the sound quality of 7v2 across the whole area.

In addition, since the eddy current of the middle range is reduced and the surface area of the coil is large, it contributes to the sound quality of MAOP _ 7v2 throughout.

MAOP（Micro-Arc Oxidation Process Cone）
Strong field oxide crystallization process.

The surface of the MAOP series, which suppresses the gloss of the matte form, is the name of the surface treatment.

This treatment means the process of immersing alloy cones in a solution of an alkaline electrolytic tank with a very strong voltage (700V) for a long time (1-2 weeks) and producing crystals while oxidizing the surface. By adopting this treatment, the surface of the cone changes to a crystalline body with a flexible countless bubbles (many holes) (this method is not a coating in the way that changes the cone itself, so there is little mass increase)

A small crystalline body that looks like the surface of a sponge and an air hole looks countless. The metal piles and air holes generated through the process over the last few weeks make the playback sound natural

It is a revolutionary invention to realize a dumping effect close to the pulp vibration plate by a new material that dumps with a cone generated by a micro-resonance pattern passing through this surface on a metal vibration plate, and it is said that it is a quiet driver by realizing characteristics across a very flat wide band.