Functional features:

◆Fiberglass reinforced plastic material.

◆Type: SR-133.

◆Audio rated power: 20W.

◆Audio input voltage: 70-100V

◆Loudspeaker unit: 4” waterproof coaxial loudspeaker unit;

◆Waterproof grade: 1P44;

◆Clear and bright sound quality.

◆Lamp rated power: 25W;

◆Lamp input voltage: 110-230v;

◆Sensitivity: 91db;

◆Frequency response: 80-16khz;

◆Volume: 270 × 270 × 685mm;