1. Fashion design, Uses the treble unit and the high keen loudspeaker 2. Center the treble and the low-sounding horn isolate, ceases the sound to dye 3. The HI-FI part high efficiency line. 4. The treble clearly, the bass is powerful 5. Side Tibet tuning board design, proper attention to both outward appearance and use. 6. Double road Kara oOK and Height sound adjustment