QSC CX1202V เพาเวอร์แอมป์  เครื่องขยายเสียง  Comprehensive protection circuitry including DC, infrasonic, thermal overload and short circuit protection400w./Channels or 300w./channels@25 Volt

Features

• 8 two-channel models to meet your exact power requirements
  • Three 70-volt direct models
  • Five low-impedance models; the CX902 and CX1102 also directly drive 70 volt loads
• Exclusive PowerLight switch-mode power supply technology for high performance and compact size
• Custom integrated security cover for tamper proof installations
• Variable speed fan for low noise
• 1-dB detented gain controls for fast and accurate gain settings
• Active inrush limiting eliminates AC inrush current, removing the need for expensive power sequencers
• XLR and detachable Euro style input connectors
• HD15 DataPort connector for Q-Sys and QSControl computer control and monitoring
• Dip switch control for clip limiters, high pass filters, bridge mono and parallel operation
• Selectable high pass filters protect speakers and prevent speaker transformer saturation withminimal effect on program material (33 Hz or 75 Hz on non-V models, 50 Hz or 75 Hz on V models)
• Comprehensive front panel indicators including signal, clip, protect and QSC's exclusive bridge mono and parallel input LEDs
• Barrier strip output connector
• Comprehensive protection circuitry including DC, infrasonic, thermal overload and short circuit protection
• Class H complementary bipolar output circuitry for high efficiency (CX702, CX902, CX1102, and CX1202V)
• Optional external transformer accessory pack for isolated 25-, 70-, and 100-volt outputs (converts CX302 to 400 watts per channel, or 300 watts into 25 V)
• Compact size - all models are only 2 rack units high and 14" deep for reduced rack cost and floor space
• Light weight - all models weigh only 21 pounds (9.5 kg) for easier racking and shipping
• 3-year warranty plus optional 3-year extended service contract
• All CX Series amplifiers meet the European Union's 2006 RoHS directive to restrict the use of hazardous materials used in electronic devices.

Power

• 8 ohms, Stereo Mode, Both Channels Driven: 700W
• 4 ohms, Stereo Mode, Both Channels Driven: 1100W
• 70V, Stereo Mode, Both Channels Driven, 20Hz-20kHz,0.05% THD: 800W
• 70V, Stereo Mode, Both Channels Driven, 1 kHz, 0.05%THD: 1000W
• 70V, Stereo Mode, Both Channels Driven, 1 kHz,1% THD: 1200W
• 16 ohms, Bridged Mono Mode: 1400W
• 8 ohms, Bridged Mono Mode: 2200W
• 140V, Bridged Mono Mode, 20Hz-20kHz, 0.05% THD: 1600W
• 140V, Bridged Mono Mode, 1kHz, 0.05% THD: 2000W
• 140V, Bridged Mono Mode, 1kHz, 1% THD: 1600W

Specifications

• Input Impedance: 6k ohms unbalanced, 12k ohmsbalanced
• Input Connectors, each channel: 3-pin XLR & 3-pindetachable terminal blocks (1 each per channel)
• Output Connectors, each channel: Safety-shroudedbarrier strip
• Amplifier Protection: Full short circuit, opencircuit, thermal, ultrasonic, and RF protection. Stable into reactive ormismatched loads
• Load Protection: On/Off muting, DC-fault power supplyshutdown
• Dimensions (W x H x D): 19" x 3.5" x 14" (2 RU)
• Weight: 21 lbs net