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QSC_cx302v_power_amplifier

เพาเวอร์แอมป์ QSC CX302V 2-Channel Power Amplifier (70V)

QSC

เครื่องขยายเสียง (เพาเวอร์แอมป์) แบบไลน์โวลท์ QSC CX302V  มีกำลังขับ 250 วัตต์ x 2 (70V) , Class AB+B, Dip switch control for clip limiters, high pass filters, bridge-mono, and parallel operation, Selectable high pass filters protect speakers

Original price was: 67,000 ฿.Current price is: 56,950 ฿.

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QSC CX-302V 2 Channel Direct Output Power Amplifier (70V)

เครื่องขยายเสียง (เพาเวอร์แอมป์) แบบไลน์โวลท์ QSC CX302V  มีกำลังขับ 250 วัตต์ x 2 (70V) , Class AB+B, Dip switch control for clip limiters, high pass filters, bridge-mono, and parallel operation, Selectable high pass filters protect speakers

The 70V CX-302V 2 Channel Direct Output Power Amplifier from QSC is a two-channel, transformerless, 70V output amplifier. It features PowerLight switch-mode power supply technology and has an integrated security cover designed for tamper-proof installation. This unit has a variable speed fan to maintain low noise, and 1 dB detented gain controls for fast and accurate gain settings. The active inrush limiting is designed to eliminate AC inrush current.

The CX-302V features XLR and detachable Euro style input connectors and a barrier strip output connector. It also has an HD15 DataPort connector for Q-Sys and QSControl computer control and monitoring, as well as a DIP switch control for clip limiters, high pass filters, and bridge-mono & parallel operation. The selectable high pass filters protect speakers and prevent speaker transformer saturation.

The unit’s front panel indicators include signal, clip, protect, and bridge mono and parallel input LEDs. Comprehensive protection circuitry with DC, infrasonic, thermal overload, and short circuit protection is also featured. This unit is rackmountable and 14″ deep for reduced rack cost and floor space. It is RoHS compliant and cULus listed.

Features:

  • PowerLight switch-mode power supply technology for high performance and compact size
  • Custom integrated security cover for tamper-proof installation
  • Variable speed fan for low noise
  • 1 dB detented gain controls for fast and accurate gain settings
  • Active inrush limiting designed to eliminate AC inrush current
  • XLR and detachable Euro style input connectors, barrier strip output connector
  • HD15 DataPort connector for Q-Sys and QSControl computer control and monitoring
  • Dip switch control for clip limiters, high pass filters, and bridge mono & parallel operation
  • Selectable high pass filters protect speakers and prevent speaker transformer saturation
  • Comprehensive front panel indicators including signal, clip, protect, and bridge mono and parallel input LEDs
  • Comprehensive protection circuitry with DC, infrasonic, thermal overload, and short circuit protection
  • 2RU rackmountable and 14″ deep for reduced rack cost and floor space
  • Lightweight at 21 lb for easier racking and shipping
  • RoHS compliant, cULus listed

Specifications

Power Rating Stereo Mode (Both Channels Driven):
70 V: 200 W, 20 Hz-20 kHz, 0.05% THD
70 V: 250 W, 1 kHz, 0.05% THD
70 V: 300 W, 1 kHz, 1% THD
Bridged Mono Mode:
140 V: 400 W, 20 Hz-20 kHz, 0.05% THD
140 V: 500 W, 1 kHz, 0.05% THD
140 V: 600 W, 1 kHz, 1% THD
Damping Factor >500
Input Sensitivity 1.26 V rms @ 8 Ω
Input Impedance Balanced: 12 kΩ
Unbalanced: 6 kΩ
Input Clipping Level 10 V rms (+22 dBu)
Voltage Gain x56.6, 35 dB
Output Circuit AB+B
Frequency Response 20 Hz-20 kHz, ± 0.2 dB
Noise 20 Hz-20 kHz: >-106 dB
Distortion SMPTE-IM: <0.02%
20 Hz-20 kHz (10 dB Below Rated Power): <0.01% THD
<= 1.0 kHz (Full Rated Power): <0.01% THD
Connectors 1 x 3-pin EIC, power supply input
1 x 3-pin XLR female, channel 1 line input
1 x 3-pin XLR female, channel 2 line input
1 x 3-pin terminal block, channel 1 line input
1 x 3-pin terminal block, channel 2 line input
1 x 3-position barrier strip, channel 1 speaker output
1 x 3-position barrier strip, channel 2 speaker output
1 x 15-pin Sub-D female, serial data port
1 x 3.5 mm phone jack, mono output
Controls Front Panel:
1 x Channel 1 attenuation knob
1 x Channel 2 attenuation knob
1 x Power On/Off switch
Rear Panel:
1 x 10-position DIP switch (clip limit, filters, and stereo & parallel mode settings for both channels)
LED Indicators 1 x Power, yellow
1 x Bridge, yellow
1 x Parallel, yellow
2 x Clip, red
2 x -10 dB, green
2 x -20 dB, green
2 x Signal, green
Cooling Variable-speed fan, rear-to-front air flow
Power Consumption Idle: 0.8 A
1/8 Power Pink Noise: 5.7 A @ 120 V
1/3 Power Pink Noise: 8.0 A @ 120 V
Dimensions (W x L x D) 19.0 x 3.5 x 14.0″ (48.3 x 8.9 x 35.6 cm)
Weight 21 lb (9.5 kg)
Packaging Info
Package Weight 26.45 lb
Box Dimensions (LxWxH) 24.0 x 18.0 x 6.0″

Downloads

ดาวน์โหลด User Guide เพาเวอร์แอมป์ QSC CX302V

ดาวน์โหลด Specifications Sheet เพาเวอร์แอมป์ QSC CX302V

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