Brand Name: Surpass
Maximum Power Per Channel: 20W
Origin: Mainland China
Package: Yes
Channels: 4
Certification: CE
Model Number: SP-PW4425B+4CR410
Name: wall amplifier speaker
Main screen size: 4inches
Resolution: 480*480
T.H.D.: 0.03%
Memory Card: up to 32G
Output power: RMS 4x20W
Output impedance: 4-8Ohm
Speaker: 4 pcs
Frequency response: 20Hz-20KHz
Audio S/N: 98dB
Type: Bluetooth Wall Amplifier
Ceiling speaker: 4.5 inch
Rated power (100V): 10W
Input: 8Ohm
Sensitivity (1W / 1M): 89dB +- 3dB
Speaker Frequency response: 100Hz-16KHz
Installation opening size: d148mm
Brand Name: Surpass
Maximum Power Per Channel: 20W
Origin: Mainland China
Package: Yes
Channels: 4
Certification: CE
Model Number: SP-PW4425B+4CR410
Name: wall amplifier speaker
Main screen size: 4inches
Resolution: 480*480
T.H.D.: 0.03%
Memory Card: up to 32G
Output power: RMS 4x20W
Output impedance: 4-8Ohm
Speaker: 4 pcs
Frequency response: 20Hz-20KHz
Audio S/N: 98dB
Type: Bluetooth Wall Amplifier
Ceiling speaker: 4.5 inch
Rated power (100V): 10W
Input: 8Ohm
Sensitivity (1W / 1M): 89dB +- 3dB
Speaker Frequency response: 100Hz-16KHz
Installation opening size: d148mm