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QSC CMX500Va - Инсталляционный усилитель мощности (2U), класс АВ, 2 х 300 Вт - 8 Ом, 2 х 500 Вт - 4 Ом, 2 х 700 Вт - 2 Ом, мост 900 Вт - 8 Ом, 1400 Вт - 4 Ом, 1200 Вт - 70В, 600 Вт - 100В
Watts 700 W @ 1 kHz, 1% THD
Stereo FTC Power 8Ω / FTC 20 Hz to 20 kHz / 0.1% THD: 260 W
8Ω / EIA 1 kHz / 0.1% THD: 300 W
4Ω / FTC 20 Hz to 20 kHz / 0.1% THD: 400 W
4Ω / EIA 1 kHz / 0.5% THD: 500 W
2Ω / EIA 1 kHz / 1% THD: 700 W
Bridge 8Ω / FTC 20 Hz to 20 kHz / 0.1% THD: 800 W
8Ω / EIA 1 kHz / 0.1% THD: 900 W
4Ω / EIA 1 kHz / 1% THD: 1400 W
70 V Direct Drive / EIA 1 kHz / 1% THD: 1200 W
100 V Direct Drive / EIA 1 kHz / 1% THD: 600 W
Signal to Noise Ratio > - 100 dB (20 Hz to 20 kHz, 8Ω)
Input Sensitivity @ 8 ohms 1.14 V (3.4 dBu)
Voltage Gain At 8 Ω 40 x (32 dB)
Output Circuit Class AB
Power Requirements Typical, 1/8 Power Pink Noise at 4 Ω, 120 VAC: 5.4 A
Typical, 1/8 Power Pink Noise at 4 Ω, 230 VAC: 2.7 A
Severe, 1/3 Power Pink Noise at 4 Ω, 120 VAC: 9.6 A
Severe, 1/3 Power Pink Noise at 4 Ω, 230 VAC: 4.8 A
Distortion SMPTE-M: < 0.01%
Typical: 20 Hz to 20 kHz 10 dB below rated power < 0.03% THD / 4 Ω and 8 Ω
1.0 kHz and below full-rated power <0.03% THD / 4 Ω and 8 Ω
Frequency Response 20 Hz to 20 kHz: ±1 dB
-3 dB Points: 5 Hz to 50 kHz
Damping Factor > 300 at 8 Ω (1 kHz and below)
Input Impedance 10 kΩ unbalanced, 20 kΩ balanced
Input Clipping Level 10 VRMS (+22 dB)
Cooling Continuously variable-speed fan, rear-to-front air flow
Connectors Input: Active balanced; barrier strip, XLR and 1/4" (6.3 mm) to TRS tip and XLR pin 2 positive
Output: Detachable terminal block and Neutrik Speakon
Controls Front: AC switch, channel 1 & 2 gain knobs
Rear: 10-position DIP switch
Indicators Power-On: Green LED
Signal: Green LED (1 per channel)
Clip: Red LED (1 per channel)
Protection Amplifier: Stable into reactive or mismatched loads
Load: On/off muting, AC coupling
Power Requirement 120 and 230 VAC, 50 to 60 Hz
Dimensions (H x W x D) 3.5 x 19.0 x 15.9" (8.9 x 48.3 x 40.0 cm)
Weight 40.0 lb (18.2 kg)