No. Item Indicator Measurement Note 1 LINE input sensitivity 310 mV 2 MIC input sensitivity 10 mV 3 Frequency response 20～20k Hz ±3dB 4 Noise 2 mV Output terminal of amplifier 5 Distortion <1% 6 Rated voltage 20 V DC 7 Rated output power 2×30 W 8 Max power consumption 90 W 9 Dimension 180×163×55 L×W×H 10 Package size 297×223×108 1PS 11 Max packing size 608×458×338 12PS 12 Net weight 0.82 Kg Without power adapter 13 Gross weight 1.5 Kg 1PS

Model ZTPA-60W-PRO Description PA Amplifier with USB/SD & FM & Bluetooth Rated power 60W Speaker Outputs 100V or 70V & 4Ohms-8 Ohms-16 Ohms Connector Mic1 input by unbalance 6.3mm phone jack MIC 2& MIC3 balance XLR socket Line1-2 inputs by RCA; Line output by RCA Attenuation Microphone1-3, line1-2 and Mp3/FM, bass/treble and master MIC1 input sensitivity 5mV MIC2 input sensitivity 5mV MIC3 input sensitivity 5mV AUX1 input sensitivity 300mV AUX2 input sensitivity 300mV EMC input sensitivity 300mV MIC frequency response 80Hz～10kHz（±3dB ） AUX frequency response 70Hz～16kHz（±3dB ） Line Out 0.775(0dBV) Noise <5mV (4 ohm load output terminal) THD <1% 1KHz Protection Short-circuit, clip, overload and high temp protection Treble adjustment 10dB（±2 ） Bass adjustment 10dB（±2） Power Supply ～110-240V & 24V DC /50-60Hz Priority EMC > MIC1 > others Machine size(L×W×H) 290mm×219 mm×92.5 mm Packing size 340mm×300mm×135mm (1PS) Maximum packing size 610mm×350mm×280mm (4PS) Net Weight 3.5Kg Gross Weight 4.0Kg (1PS)

Model ZTPA-120W6Z Rated output 120W Output regulation Less than 3dB。 Speaker output 100V AUX output 0dBV Input Sensitivity Mic1,2 : 3mV(±0.5mV) unbalanced Line 1,2,3 : 300mV(±30mV) unbalanced Frequency response 65Hz-20kHz（±3dB ） Distortion Less than 1% at 1kHz , 1/3 rated output voltage The ratio of signal to noise ratio Bigger than 80dB Tone Bass: ±12dB (100Hz) Treble: ±12dB (10kHz) FM 87.5MHz-108.0MHz MP3 Input Sensitivity 230-280mV Protection AC fuse; DC voltage; overload; short-circuit. Colling Steeples frequency conversion fan for heat radiation。 Muting function Mic1 overrides other input signals with 0 ~ -30dB attenuation Power requirements AC220-240V/50-60Hz Power consumption 200W Dimensions 430×280×88mm Gross weight 10.3kg Net weight 8.9kg