วูฟเฟอร์ขนาด/เต็มช่วงขนาด
4.5 "
Speaker unit
4.5''x1 woofer and 0.75''x1
Rated power (100V)
10W / 20W
Sensitivity (1W / 1M)
92dB +- 3dB
Material
plastic shell + iron mesh cover
Suitable Place
For hotel, school, restaurant, retail, home background music