GX7
โปรโมชั่นพิเศษสุดยังลดราคาได้อีก โทร. 085-6383516
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คำอธิบายของผลิตภัณฑ์
FEATURES
- Power levels matched to the most popular speakers used by entertainers
- Optimized for maximum real-world headroom into 4 ohm and 8 ohm speaker systems
- Inputs: XLR, 1/4" TRS and phono input connectors for compatibility with any source
- Outputs: Speakon® combo accepts, 1/4" (TS) plugs or Speakon 2-pole and 4-pole plugs (connects 2 poles only). Binding posts support all other speaker wiring systems
- Minimum depth chassis (10.1"/257 mm) fits in compact, inexpensive effects racks
- Lightweight - GX3 and GX5 less than 26 lbs (12.5 kg). GX7 only 15.5 lbs (7 kg)*
- Detented gain controls for precise setting and matching of sensitivity
- GuardRail™ automatically protects the amplifier and loudspeakers from damage due to temperature rise or overdrive without shutting down the show
- Front panel LEDs monitor Power, Signal and Clipping
- Subwoofer/Satellite crossover built-in
* 230V 16.5 lbs (7.5 kg)
SPECIFICATIONS | GX3 | GX5 | GX7 | |||
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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% |
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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 dBu (16 Vrms) | |||||
Input Connectors (each channel) |
3-pin XLR and 1/4" TRS, balanced, parallel Phono, unbalanced |
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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 |
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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 |
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Rear Panel Controls |
Full Range / Crossover switch 100 Hz, 3rd order LP (sub), 2nd order HP (top) |
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