ตู้แอมป์ / ตู้ช่วยสอน 12 นิ้ว NPE PT-300A
Mic Inputs :
Type Active Balanced/Unbalanced
Connectors 1/4" TRS
Impedance 20kW min
Sensitivity -52dBu
Frequency Response 250Hz-15kHz 0, -3dB
Maximum Level -19dBu
THD+Noise 0.15% @1kHz 60W
Signal-to-Noise Ratio 65dB ref. 65W 8W
Common Mode Rejection 60dB
Aux Input :
Type Unbalanced
Connectors Stereo RCA
Impedance 7.5kW
Sensitivity -10dBu
Frequency Response 15Hz-15kHz 0, -3dB
Maximum Level 20dBu
THD+Noise 0.035% @1 kHz 60W
Signal-to-Noise Ratio 85dB ref. 65W 8W
Tone Control :
Bass: +/-12dB @ 80 Hz Shelving
Treble: +/-12dB @12 kHz Shelving
Record Output :
Type: Connectors: Unbalanced, 1/4" TRS
Impedance: Gain: 1kW, Ref. AUX input +10dB
Power Amplifier output: 65 Wrms (520Wpmpo)
Speaker :
Type Woofer 12" 8W Tweeter 3" 8W
Frequency Response 50Hz-15kHz 0, -3dB
Dimensions : Width x Height x Depth 380 x 580x 375mm.
Weight : 18kg / 39.6lbs.
Power Requirement / Consumption :
220Vac / 130VA
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