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เพาเวอร์แอมป์ ยี่ห้อ EV Electro-Voice รุ่น CPS2.9 Amplifier
เพาเวอร์แอมป์ ยี่ห้อ EV Electro-Voice รุ่น CPS2.9 Amplifier เป็นเครื่องขยายเสียงจาก EV ในตระกุล CPS-Series มีกำลังขับ 2 x 900 วัตต์/4 Ohms 2 x 550 วัตต์/8 Ohms 2 x 1250วัตต์/2 Ohms Class-AB design Switchable 50 Hz high-pass filter Remote power-on/off contact
เพาเวอร์แอมป์ ยี่ห้อ EV Electro-Voice รุ่น CPS2.9 Amplifier Designed for the contractor the CPS 2.9 MK II feature 2-RU chassis Phoenix-type connectors for inputs and outputs pre-programmable power-on delay easy power-on via remote contact closures rear panel attenuators and a switchable 50 Hz high-pass filter. Like the CPS multi-channel amplifiers the CPS 2.9 MK II also includes a module slot for the RCM-810 remote-control module enabling networking features for system diagnostics and control via IRIS-Net software.
The power drawn from the mains network is converted into output power to feed the connected loudspeaker systems and into heat. The difference between power consumption and dispensed power is called power dissipation (Pd). The amount of heat resulting from power dissipation might remain inside of a rack-shelf and needs to be diverted using appropriate measures. The tables on page 31 allow the determination of power supply and cabling requirements. The tables are meant as auxiliary means for calculating temperatures inside of a rack-shelf system/cabinet and the ventilation efforts necessary. The column Pd lists the leakage power in relation to different operational states. The column BTU/hr lists the dispensed heat amount per hour. Power consumption is direct proportional for other mains voltages. The following conversion factors are meant for easy conversion: 100V = 2.3; 120V = 1.9; 240V = 0.96
Features
- Up to 2 x 1250 W into 2 ohms
- Phoenix-type input and output connections
- Remote power-on/off contact
- Rear-mounted attenuators
- Programmable time for custom power-on delay settings
- Module slot for optional RCM-810 card allowing <a href=”http://irisnet.electrovoice.com/”>IRIS-Net</a> control and monitoring
- Switchable 50 Hz high-pass filter
- Three-stage front-to-rear fans
- Class-H design
- Complete protection package
