QSC POTENCIAS SERIE GX3, GX5, GX7
Amplificador de 2 canales, 600 watts/canal a 8Ω, 850 watts/canal a 4Ω.gx5
Amplificador de 2 canales, 350 watts/canal a 8Ω, 500 watts/canal a 4Ω.gx3
| GX Series | ||||||
| SPECIFICATIONS | GX3 | GX5 | GX7 | |||
|---|---|---|---|---|---|---|
| Watts per channel | ||||||
| 8 ohms / 1 kHz (both channels driven) | 300 W | 500 W | 725 W | |||
| 8 ohms / 1 kHz (single channel driven) | 350 W | 600 W | 800 W | |||
| 4 ohms / 1 kHz (both channels driven) | 425 W | 700 W | 1000 W | |||
| 4 ohms / 1 kHz (single channel driven) | 500 W | 850 W | 1200 W | |||
| Distortion (1 dB below rated power, 1 kHz) | 8 ohms: less than 0.02% 4 ohms: less than 0.05% | |||||
| Signal to Noise (20 Hz - 20 kHz) | 100 dB | |||||
| Input Sensitivity | 1.2 Vrms | |||||
| Voltage Gain (8 ohms) | 32.2 dB | 34.4 dB | 36.1 dB | |||
| Output Circuitry | Class B | 2-tier Class H | 2-tier Class H | |||
| Power Requirements (1/8 power, pink noise at 4 ohms, 120V) | 6.3A | 6A | 10.1A | |||
| Frequency Response | 20 Hz - 20 kHz, +0, -1 dB | |||||
| Dynamic Headroom (4 ohms) | 2 dB | |||||
| Input Impedance (ohms) | Greater than 20k (balanced) | |||||
| Maximum Input Level | +24 dB (16 Vrms) | |||||
| Input Connectors (each channel) | 3-pin XLR and 1/4" TRS, balanced, parallel Phono, unbalanced | |||||
| Output Connectors (each channel) | Speakon®, 1/4", Binding Posts | |||||
| Amplifier and Load Protection | Short circuit, open circuit, thermal, RF protection Load protected against DC faults | |||||
| Front Panel Controls and Indicators | Gain controls, 21 detents Red Clip LEDs, proportional, 0.1% THD threshold Green Signal LEDs, threshold -35 dB Blue Power LED, AC on | |||||
| Rear Panel Controls | Full Range / Crossover switch 100 Hz, 3rd order LP (sub), 2nd order HP (top) | |||||
| Dimensions | Height: 3.5" (89 mm) 2RU Width: 19" (483 mm) Depth: 10.1" (257 mm) | |||||
| Weight | Net: 27 lbs (12.1 kg) Shipping: 31 lbs (14.1 kg) | Net: 28 lbs (12.6 kg) Shipping: 32 lbs (14.6 kg) | 120V model: Net: 15.5 lbs (7 kg) Shipping: 20.5 lbs (9.3 kg) 230V model: Net: 16.5 lbs (7.5 kg) Shipping: 21.5 lbs (9.75 kg) | |||
| Agency Approvals | UL, CE, RoHS/WEEE Compliant | |||||
| AC Current and Heating, 120 VAC | GX3 | GX5 | GX7 | |||
| Operating Condition | AC amps | BTU/hr | AC amps | BTU/hr | AC amps | BTU/hr |
| Idle | 0.2 | 44 | 0.3 | 60 | 0.6 | 82 |
| 8 + 8 ohms, 1/8 power 1 | 4.1 | 904 | 3.3 | 734 | 6.7 | 1169 |
| 8 + 8 ohms, 1/3 power 2 | 6.1 | 1160 | 8.5 | 1456 | 13.3 | 1807 |
| 8 + 8 ohms, full power 3 | 9.75 | 1109 | 16.2 | 1891 | 26.5 | 2167 |
| 4 + 4 ohms, 1/8 power 1 | 6.3 | 1515 | 5.8 | 1160 | 10.1 | 1963 |
| 4 + 4 ohms, 1/3 power 2 | 9.4 | 2105 | 11.2 | 2162 | 18.5 | 2612 |
| 4 + 4 ohms, full power 3 | 15.0 | 2297 | 24.5 | 3754 | 40 | 4478 |
| 1 1/8 power represents typical operating conditions 2 1/3 power represents peak program levels 3 Full power is breaker limited to short periods For 230 V, multiply AC current by 0.5 For 100 V, multiply AC current by 1.25 | ||||||
