China CKY-1T/B Desk Type Marine Public Address Amplifier:
CKY-1T/B Desk Type Marine Public Address Amplifier
1) Chapter 2 of Part 4 of the "Steel Ship Classification Rules" of the China Classification Society;
2) Chapter VII of International life-saving appliance code, annex, as amended by msc.218(82);
3) IMO resolution A. 1021 (26) code on "Alarm and indicators, 2009"
| NO. | Power | Power Supply | Weight |
| 1 | 50W | AC220V DC24V | 50KGS |
| 2 | 100W | AC220V DC24V | 50KGS |
| 3 | 200W | AC220V DC24V | 55KGS |
| 4 | 300W | AC220V DC24V | 55KGS |
| 5 | 400W | AC220V DC24V | 60KGS |