QSC GX3 výkonový zosilňovač

QSC GX3

GX Series amplifiers are ideal for professional entertainers who require maximum performance and portability on a limited budget. The hallmarks of the QSC brand - professional audio quality, meticulous engineering, precision manufacturing and long-term reliability - are all intrinsic to GX. Add contemporary styling, multiple input/output options, light weight, and advanced protection circuitry, and the GX Series clearly represents real value - something everyone can use. The GX3 is ideal for speakers in the 300 W range.

Features:

• Power levels matched to the most popular speakers used by entertainers
• Optimized for maximum real-world headroom into 4- 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- 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 lb (12.5 kg). GX7 only 15.5 lb (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

Specifications:

• Frequency Response: 20 Hz–20 kHz, +0, -1 dB
• Dynamic Headroom (4 ohms): 2 dB
• Input Impedance: Greater than 20 kΩ (balanced)
• Maximum Input Level: +24 dBu (16 V rms)
• 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 below clipping
• Blue POWER LED, AC on
• Rear Panel Controls Full Range / Crossover switch
• 100 Hz, 3rd order LP (sub), 2nd order HP (top)
• Power: 300 W per channel into 8 ohms
• Dimensions: 3.5 x 19 x 10.1 / 89 × 483 × 257 (mm)
• Weight: 27 lb (12.1 kg)