คำอธิบาย
QSC CX168 8-Channel Rackmount Power Amplifier
เครื่องขยายเสียง (เพาเวอร์แอมป์) แบบ 8 ชาแนล QSC CX168, มีกำลังขับ 90 วัตต์ x 8 @ 8 Ohms, HD15 DataPort connectors for QSControl, DIP switch control for clip limiters, high pass filters, bridge-mono and parallel operation, Selectable high-pass filters protect speakers
The QSC CX168 is a lightweight, rackmount, 8-channel power amplifier with a custom security cover, built primarily for use in fixed installation sound systems. The 90W per channel unit offers a solid complement of controls and indicators, featuring detented rotary gain control knobs, LF filter switches, clip LEDs, and an HD15 Dataport, which enables computer-networked remote amplifier management and signal processing, using QSControl software.
The CX168 is equipped with a variable speed fan cooling system with rear to front airflow, and the energy-efficient Powerwave technology for the switching power supply. The Powerwave design sends current to the amp’s power circuitry via a very low impedance circuit, charging the supply rails a staggering 230,000 times a second. The result is a consistently clean signal and predictable power distribution, with lowered thermal buildup and improved signal reproduction
The CX168 incorporates the design, cost-effective operation, and performance features that QSC is able to implement after three decades of experience building amplifiers serving all professional sound markets.
Features:
- Lightweight 21 lbs, 8-channel power amplifier with 90W per channel at 8Ω
- Integrated security cover for “set and forget” tamper-proof installation
- Proprietary PowerWave switch-mode power supply technology for efficient performance and compact size
- Innovative Active Inrush Limiting design eliminates AC inrush current, eliminates cost of and need for expensive power sequencers
- Variable speedfan cooling with rear to front airflow and front panel grill
- HD15 DataPort connectors for QSControl computer software integration, remote control of installed setups
- Bridgeable channel pairs for flexible routing, power distribution
- Individual Channel DIP switch control for clip limiters, high pass filters, bridge-mono and parallel operation
- Selectable high-pass filters protect speakers, prevent speaker transformer saturation with minimal effect on program material
- Comprehensive protection circuitry includes DC, infrasonic, thermal overload and short circuit protection
- Dedicated front panel indicators include Signal, Clip/Protect, unique Bridge-Mono and Parallel LEDs
- Individual front panel 1dB detented rotary gain controls for simplified, more precise settings
- Detachable Euroblock input connectors
- Unified Barrier Strip output connector
