• Pronunciation type: Three tone low-frequency reflex system

• Carrying capacity: 500/900W

• Response frequency: 18-400000Hz

• Response frequency: 18-400000Hz

• Sensitivity: 89dB

• Bass speaker: 2 individual 12 inch ceramic tungsten vibration pots

• Mid range speaker: 2 7-inch ceramic tungsten vibration pots (double folded

• High pitched speaker: 1 1-inch aluminum ceramic oxide high pitched speaker