Amply Karaoke JBL VMA 1240

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Amply Karaoke JBL VMA 1240

Mã sản phẩm VMA1240
Giá bán 19.800.000
Thương hiệuJBL
Tình trạng Còn hàng
Mã: VMA1240 Danh mục: , ,

Amply Karaoke JBL VMA 1240

Thông số kỹ thuật Amply Karaoke JBL VMA 1240

Hướng dẫn – xem thêm : VMA 160/1120/1240 Owner’s Manual-English

Output Power 60 W (per channel into 4 Ohms or 8 Ohms, 1 kHz, ≤0.5% THD)
Insertion Loss 70 V and 100 V Outputs: 1 dB maximum
Input Channels 5
Output Channels 1
Tone Controls Bass and Treble non-detented potentiometers on each channel
Bass: ±14 dB @ 50 Hz
Treble: ±14 dB @ 10 kHz
Input Sensitivity To obtain full rated power (load of 8 Ohms)
Mic Input: 5.5 mVrms
Line Input: 1.3 Vrms
RCA Input (Stereo In): 130 mVrms
Frequency Response Measured at 2.83 Vrms into rated load impedance at any output
4/8 Ohms Output: 20 Hz to 20 kHz, ±2 dB
70 V/100 V Outputs: 80 Hz to 15 kHz ±3 dB
Total Harmonic Distortion (THD) Measured at 2.83 Vrms into rated load impedance at any output
Power Amp Output: <0.5%, 20 Hz to 20 kHz
Signal-to-Noise Ratio >76 dB (reference rated power, mixer levels @ minimum, master volume @ maximum A-weighted)
Input Impedance Nominal
Mic: 400 Ohms
Line: 20 kOhms (balanced)
RCA: 50 kOhms
Phantom Power 27 VDC
Crosstalk -70 dB (reference rated power, volume at mid position, 1 kHz)
Nominal Input Voltages Nominal AC Line Voltages: 100, 120, 220, 220 to 240 VAC, 50/60 Hz
Minimum Load Impedance Low Impedance Output: 4 Ohms
70 V Output: 80 Ohms
100 V Output: 160 Ohms
Operating Temperature 32 to 95°F / 0 to 35°C
Humidity 95% RH (non-condensing)
Storage Temperature -4 to 185°F / -20 to 85°C
Dimensions (W x D x H) 17 x 16.3 x 3.5″ / 432 x 415 x 88 mm
Weight 19.4 lb / 8.8 kg

Thông số kỹ thuật Amply Karaoke JBL VMA 1240

Hướng dẫn – xem thêm : VMA 160/1120/1240 Owner’s Manual-English

Output Power 60 W (per channel into 4 Ohms or 8 Ohms, 1 kHz, ≤0.5% THD)
Insertion Loss 70 V and 100 V Outputs: 1 dB maximum
Input Channels 5
Output Channels 1
Tone Controls Bass and Treble non-detented potentiometers on each channel
Bass: ±14 dB @ 50 Hz
Treble: ±14 dB @ 10 kHz
Input Sensitivity To obtain full rated power (load of 8 Ohms)
Mic Input: 5.5 mVrms
Line Input: 1.3 Vrms
RCA Input (Stereo In): 130 mVrms
Frequency Response Measured at 2.83 Vrms into rated load impedance at any output
4/8 Ohms Output: 20 Hz to 20 kHz, ±2 dB
70 V/100 V Outputs: 80 Hz to 15 kHz ±3 dB
Total Harmonic Distortion (THD) Measured at 2.83 Vrms into rated load impedance at any output
Power Amp Output: <0.5%, 20 Hz to 20 kHz
Signal-to-Noise Ratio >76 dB (reference rated power, mixer levels @ minimum, master volume @ maximum A-weighted)
Input Impedance Nominal
Mic: 400 Ohms
Line: 20 kOhms (balanced)
RCA: 50 kOhms
Phantom Power 27 VDC
Crosstalk -70 dB (reference rated power, volume at mid position, 1 kHz)
Nominal Input Voltages Nominal AC Line Voltages: 100, 120, 220, 220 to 240 VAC, 50/60 Hz
Minimum Load Impedance Low Impedance Output: 4 Ohms
70 V Output: 80 Ohms
100 V Output: 160 Ohms
Operating Temperature 32 to 95°F / 0 to 35°C
Humidity 95% RH (non-condensing)
Storage Temperature -4 to 185°F / -20 to 85°C
Dimensions (W x D x H) 17 x 16.3 x 3.5″ / 432 x 415 x 88 mm
Weight 19.4 lb / 8.8 kg
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