Brand Name: Surpass
Certification: CE
Origin: Mainland China
Maximum Power Per Channel: 20W
Model Number: SP-PW4425B+SP-CR520
Package: Yes
Channels: 4
Name: 4 Channel Wireless Bluetooth In Wall Amplifier
Type: Smart Home Audio
Output Power: RMS 4x20W
Channel: 4
FM RADIO: Built-in all-digital auto-tuning radio, 30 radio stations
Output Impedance: 4-8Ohm
T.H.D.: 0.03%
Frequency Response: 20Hz-20KHz
Audio S/N: 98dB
Memory Card: up to 32G
Size: 86*86*11mm
Color: White, Gold, Black
Speaker Unit: 5"*1+1"*1
Power: 20W
Constant Resistance Input: 8Ohm
Speaker Frequency Response: 100Hz-20KHz
Sensitivity: 88 +- 3 dB
Ceiling Cutout Size: d170mm
Decorative Cover size: d203*80mm
Installation: fast in-ceiling type
Material: ABS
Weight: 1.5kg