1. Dual frequency card pack speaker
2. Bass: 10 inches * 1120+120 magnetic 51 core
3. High pitched: 3 inches * 4 pairs of 60 magnets
4. Plate: 15mm medium fiber board
5. Box body: covered with black PVC skin

parameter

1. Rated power: 250W
2. Sensitivity: 92dB
3. Frequency response: 20HZ-20KHZ
4. Impedance: 8ohm
5. Size: 520 * 292 * 310mm
6. Weight: 13KG/piece