Features:

1. woofer: 15" woofer, 60oz magnet

2. Titanium compression driver,  Ti44

3. Frequency response: 40Hz-20KHz

4. SPL(1w/1m): 98dB

5. Rated power for inner amplifier: 210W R.M.S/260W MAX

6. Impedance: 4ohm

7. EQ:5-band EQ

8. with USB(MP3) slot, LCD screen, function keys

9. Built-in hole for the stand purpose

10. Voltage selector(110V/220V or 115/230V)

11. LCD can display the vol; serial no. of the song; 8 band EQ; the running title of the song; time of the song, pause or play slector

12. Two channels Mic in

13. GW/NW: 25/23 kg

14. With ETL certificate for USA and Canada 

There are two versions in this series: 12"(ASP11236PA) and 15"(ASP11536PA), same looking different spec and have another outlook box.