20w speakers muur mounts 4.5 inch klaslokaal pa luidsprekers oupushi achtergrond geluid systeem op muur speaker abs met versterker

Specificaties:

• Certificering: CE
• Oorsprong: Cn (Oorsprong)
• Use: Public address system
• Type: Speakers
• Speaker unit: 4.5"+1.5"
• Product: Speaker wall mounts
• Power: 20 watt
• Ondersteuning Bluetooth: Nee
• Modelnummer: KD-501
• Merknaam: Oupushi
• Material: ABS on wll speakers
• Input: 70-100V
• Frequency response: 90Hz-16KHz
• Cover range: 80 m2
• Color: White
• Application: Classroom, Shop, Restaurant