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QSC CX168 เพาเวอร์แอมป์ เครื่องขยายเสียง  8-ch Low-Z Power Amplifier

Features

o   100 watts per channel at 70 volts (CX108V)

o   90 watts per channel at 8 ohms and 130 watts per channel at 4 ohms (CX168)

o   Compact size—only two rack spaces and 14" deep for reduced rack space

o   Channel pairs bridgeable for maximum flexibility

o   Exclusive PowerLight switch-mode power supply technology for high performance and compact size

o   Active inrush limiting eliminates AC inrush current, removing the need for expensive power sequencers

o   Four HD15 DataPorts (one per channel pair) for Q-Sys and QSControl computer control and monitoring

o   Custom integrated gain control security cover for tamper-proof installations

o   1-dB recessed detented gain controls for fast and accurate settings

o   Detachable Euro-style input and output connectors

o   DIP switch control for clip limiters, high-pass filters, bridge mono and parallel operation

o   Selectable high-pass filters protect speakers and prevent speaker transformer saturation with minimal effect on program material (50 Hz or 75 Hz; CX108V) (33 Hz or 70 Hz; CX168)

o   Comprehensive front panel indicators including signal, clip, bridge mono and parallel input LEDs

o   Fully protected—including DC, infrasonic and ultrasonic, thermal overload and short circuit protection

o   High-performance Class AB+B complementary bipolar output circuitry

o   Light weight—only 21 pounds (9.5 kg) for easier racking and shipping

o   3-year warranty plus optional 3-year extended service contract

o   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, 0.05% THD: 90W
• 4 ohms, 0.1% THD: 130W
• Midband Rating, 8 ohms, 0.1% THD 1kHz: 100W allchannels, 120W single channel
• Midband Rating, 4 ohms, 0.1% THD 1kHz: 140W allchannels, 180W single channel
• 16 ohms 0.1% THD 20Hz-20kHz: 180W
• 8 ohms 0.1% THD 20Hz-20kHz: 260W