Product Name
|
Ship Electric Whistle/Marine Electric Horn
|
|
Type
|
DDK-300A-24
|
DDK-300B-24
|
Work voltage(V)
|
24V
|
|
Reted power (W)
|
300
|
|
1/3 otave band level at 1meter (dB)
|
≥130
|
|
Center frequency (Hz)
|
400-700
|
500-700
|
Length of vessel (m)
|
≥20<75
|
|
Audibility range (mile)
|
1
|