4-inch Speakers

4 inch Galvanized Iron Cover Ceiling Speaker (B39)

Rated power : 60W / 100W / 160WSpeaker unit : 4-inch (60W) / 6.5-inch (100W) / 8-inch (160W) (Coaxial)Frequency response : 75-20KHz / 62-20KHz / 70-20KHzVoltage Input : 70-100V / 16ΩSensitivity :...

4 inch ABS Rectangle Ceiling Speaker (B27)

Rated power : 60WSpeaker unit : 4-inch (Coaxial)Frequency response : 95-20KHzImpedance : 8ΩSensitivity : 85dBMaterial : ABSHole size : 12x7x21cmDimensions : 16x7x25cmWeight : 1.8Kg

4.5 inch Iron Engineering Fire Ceiling Speaker (B24)

Rated power : 5W / 10WSpeaker unit : 4.5-inch (5W) / 6-inch (10W)Frequency response : 100-16KHz / 130-20KHzVoltage Input : 70-100VSensitivity : 90dBMaterial : IRONHole size : 15cm / 18cmDimensions :...

4.5 inch Iron Engineering Fire Ceiling Speaker (B23)

Rated power : 5W / 10WSpeaker unit : 4.5-inch (5W) / 6-inch (10W)Frequency response : 100-16KHz / 130-20KHzVoltage Input : 70-100VSensitivity : 90dBMaterial : IRONHole size : 15cm / 18cmDimensions :...

4 inch ABS Ceiling Speaker (A57)

Speaker unit : 4 inchRated power : 3WInput Voltage : 70/100VSensitivity : 96dBFrequency response : 100-13KHzMaterial : ABSInstallation hole size : 14cmAppearance size : 17x6cmWeight : 0.5Kg

4 inch ABS Rainproof Ceiling Speaker (A55)

Speaker unit : 4 inchRated power : 6WInput Voltage : 70/100VSensitivity : 91dB±3dBFrequency response : 150-18KHzMaterial : ABSInstallation hole size : 13cmAppearance size : 14x12cmWeight : 1.2Kg

4 inch ABS Rainproof Ceiling Speaker (A52)

Speaker unit : 4 inchRated power : 20WInput Voltage : 70/100VSensitivity : 88dB±3dBFrequency response : 120-18KHzMaterial : ABSInstallation hole size : 11cmAppearance size : 14x7cmWeight : 0.9Kg

4 inch Metal Ceiling Speaker (A24)

Speaker unit : 4 inchRated power : 6WInput voltage : 70/100VSensitivity : 90dB±3dBFrequency response : 110-15KHzMaterial : MetalInstallation hole size : 16cmAppearance size : 18x5cmWeight : 0.9Kg