CXD4 5

FAST (Flexible Amplifier Summing Technology) drives most loudspeaker systems or configurations by distributing total amplifier power across 1, 2, 3, or all 4 channels
Includes 70 and 100V direct drive capability
Full function onboard loudspeaker processing DSP with crossover and parametric EQ filters, limiting, and alignment delay eliminate the need for outboard loudspeaker processors
PowerLight universal switchmode power supply with PFC for high efficiency, good audio performance, and low heat dissipation

SAFEANDSOUND ตัวแทนจำหน่าย ผลิตภัณฑ์ กล้องวงจรปิด เครื่องเสียง ชุดประชุม และบริการติดตั้ง สนใจผลิตภัณฑ์ กล้องวงจรปิด ภาพคมชัด สีสวย หรือ เครื่องเสียง ชุดประชุม คุณภาพดี และบริการติดตั้งอีกทั้งบริการหลังขาย ปรึกษาฟรี!! หรือ นัดสำรวจหน้างานฟรี พร้อมทำใบเสนอราคา โทรเลย 089-8415456 หรือ 095-4466266 24ชั่วโมง

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เครื่องขยายเสียง ยี่ห้อ QSC รุ่น CXD4 5

Features:

FAST (Flexible Amplifier Summing Technology) drives most loudspeaker systems or configurations by distributing total amplifier power across 1, 2, 3, or all 4 channels
Includes 70 and 100V direct drive capability
Full function onboard loudspeaker processing DSP with crossover and parametric EQ filters, limiting, and alignment delay eliminate the need for outboard loudspeaker processors
PowerLight universal switchmode power supply with PFC for high efficiency, good audio performance, and low heat dissipation
Preset Wizard simplifies amplifier setup providing system design tools and loudspeaker selection from a list of speakers
Powerful Intrinsic Correction processing maximizes the sonic performance of QSC loudspeakers (sold separately)
20 factory preset configurations that can be modified and stored in the 50 user presets
Integrated front panel with channel Select and Mute buttons, Input and Output LED Metering, 400 x 240 LCD, intuitive navigation buttons, LED power button and indicator, and cast aluminum handles
GPIO for additional functionality including a heartbeat output for Life-Safety supervision
4 input phoenix connectors, and 4 phoenix touch-proof speakers

Specifications

Channels	4 Channels Continuous: 100 V RMS: 1000 W 70 V RMS: 1250 W 8 Ω: 1150 W 4 Ω: 1250 W 2 Ω: 625 W 2 Channels Continuous: 8 Ω: 2250 W 4 Ω: 2250 W 2 Ω: 2100 W 1 Channel Continuous: 8 Ω: 4200 W 4 Ω: 4200 W 2 Ω: 4250 W 1 Ω: 3700 W 1.0 kHz sine wave, 1% THD, 1 channel driven
Distortion	Typical Distortion: 8 Ω: 0.01 to 0.03% 4 Ω: 0.03 to 0.06% Maximum Distortion: 4 to 8 Ω: 1.0% 20 Hz to 15 kHz +/- 0.2 dB
Frequency Response	20 Hz to 20 kHz + 0.2 dB-0.7 dB (8 Ω)

Noise Characteristics
Output	Unweighted Output Unmuted: -101 dBWeighted Output Muted: -109 dB
Gain	38.4 dB (1.2 V setting)
Damping Factor	> 150
Input Impedance	> 10 k, balanced or unbalanced
Maximum Input Level	3.9 V Setting: 12.28 V (+24 dBu)1.2 V Setting: 3.88 V (+14 dBu)
Controls and Indicators	Front:Power Channel mute buttons Channel select buttons Channel input signal and clip LED indicators Channel output and limit LED meters Home, enter, exit, gain navigation buttons Control knob Rear: AC power disconnect
Input Connectors	3-pin phoenix
Output Connectors	2-pin phoenix speaker
Amplifier	Amplifier and load protection: Short circuit, open circuit, thermal, RF protection. On / Off muting, DC fault shutdown, active inrush limiting, input current limiting
AC Power	Input: Universal power supply 100 to 240 VAC, 50 to 60 Hz
Agency Approval	UL, CE, RoHS / WEEE compliant, FCC Class A (conducted and radiated emissions)
Dimensions (H x W x D)	3.50 x 19.00 x 16.00″ (8.89 x 48.26 x 40.64 cm)
Weight	22.00 lb (9.98 kg)