GW Acoustic 150W Public Address Amplifier + 4 Unit 4″ Wall Speaker For Cafe Background Music

Amplifier Features:

• Bluetooth

• FM

• USB & SD Card

Amplifier Specifications:

• Output Mode: 100V (110V)

• 5 Zones

• Frequency Response: 80Hz-18KHz+2dB

• Input Sensitivity: Mic:-52dB (10mv) Line:-10dB(400mv)

• Signal to Noise Ratio: ≥80dB

• Record Output Level: -10dB

• Monitor Output Level: +4dB

• Rated Voltage: AC220V‡10% 50Hz

• Impendance：8 ohms

• Frequency：130Hz-16kHz

• RMS Power: 3W/6W

• Sensitivity(1W/1M): 90db

• Size: Approx. approx. 45 x 34 x 9cm

Wall Speaker Features:

– 4″ + Tweeter

– Good bass

– With High/Low Impedance Switching Knob

– Can use with mixing amplifier or public address amplifier

Wall Speaker Specifications：

-Frequency Response: 80-15kHz

-RMS Power: 20W

-Input Sensitivity: 91dB

-Input: 4 – 16 Ohm, 70-100V