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QSC CX-204V 4 Channel Power Amplifier (70V)
เครื่องขยายเสียง (เพาเวอร์แอมป์) QSC CX204V มีกำลังขับ 220 วัตต์ x 4 (70V) , Class AB+B complementary bipolar output circuitry, 18 Mode DIP Switches, Detachable Input Barrier Block, Barrier Strip Output Connector, HD-15 DataPort Connector
The 70V CX-204V 4 Channel Power Amplifier from QSC is designed to provide power, portability and professional sound quality at an affordable price. It is used for reproducing audio in applications requiring background music such as restaurants, small offices, conference rooms and more. It features a 300W peak solid state amplifier, and four input channels in a 2 RU 14″ deep enclosure.
This amp has a 3-position Euro-style detachable barrier block. The barrier block has inputs for 1, 2, 3, and 4 input connections. In terms of outputs, it features a six-position barrier strip with monitor connections for channels 1+2, 3+4. There is also an HD-15 Data-Port connector for computer control and monitoring of the amp.
The amplifier has LED indicators on the front panel showing level, clip/protect, bridged mode and power-on status. It is built with a front AC-switch and has four gain control knobs, one for each channel. The CX-204V has DIP switches for Channel 1 and 2 on the back and allows you to turn on or off features such as clip limiter, LF filter, frequency select, parallel inputs or stereo and bridge modes. This amp comes with a power cable and is RoHS compliant.
Features:
- High-performance Class AB+B complementary bipolar output circuitry
- 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 power sequencers
- Comprehensive protection circuitry including DC, infrasonic, thermal overload and short circuit protection
- Selectable high-pass filters protect speakers and prevent speaker transformer saturation
- With minimal effect on program material up to 50 Hz or 75 Hz
- The 18 mode DIP switches provide on or off selection for parallel inputs, clip limiter, frequency select, LF filter, stereo, and bridge modes
- Meets the European Union’s 2006 RoHS directive to restrict the use of hazardous materials used in electronic devices
