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QSC PLX1804 扩声功放

参考价	面议

参考价

面议

具体成交价以合同协议为准

公司名称广州市西特威电子科技有限公司
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所在地广州市
厂商性质代理商
更新时间2024/10/1 14:25:28
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　　广州市西特威电子科技有限公司(原：广州市高田音响设备有限公司）正式成立于2005年，公司首期投入500多万元建立现代音响生产基地以及引进国内音频技术*人才，位于广州市番禺区市桥镇大罗工业区的生产基地，工厂占地面积25000平方米，环境优雅，生产设施齐备。专业研发、制造、销售音响扩声系统并提供系统工程技术解决方案的大型*企业，产业涵盖专业音响、卡拉OK音响、公共广播.会议、电教五大系列。

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SPECIFICATIONSPLX1804StereoMode8ohms(eachchannel)*FTC20Hz-20kHz0

QSC PLX1804 扩声功放产品信息

SPECIFICATIONS	PLX1804
Stereo Mode 8 ohms (each channel) * FTC 20 Hz - 20 kHz 0.05% THD EIA 1 kHz 0.1% THD	550 W 600 W
Stereo Mode 4 ohms (each channel) * FTC 20 Hz - 20 kHz 0.05% THD EIA 1 kHz 0.1% THD	800 W 900 W
Signal to Noise (20 Hz - 20 kHz)	-106 dB
Input Sensitivity @ 8 ohms	1.20 Vrms
Gain @ 8 ohms	35 dB
Output Circuitry	2-Tier Class H
Distortion (SMPTE-IM)	Less than 0.02%
Typical Distortion 1/8 rated power, 20 Hz-20 kHz Full rated power, 20 Hz-20 kHz	Less than 0.02% Less than 0.02%
Frequency Response	20 Hz-20 kHz, -0.5 dB
Damping Factor	Greater than 200
Input Impedance	20k ohms balanced 10k ohms unbalanced
Input Clipping	5.5 Vrms (+15 dBu)
Cooling	Variable-speed fan, rear-to-front air flow
Input Connectors, each channel	3-pin XLR and 1/4" TRS balanced
Output Connectors, each channel	Neutrik® NL4 Speakon® (Both channels available on Ch 1 output)
Rear Panel Switches	Circuit Breaker
Front Panel Controls	Detented Input Attenuator: 0 to ∞ dB Power On/Off
Front Panel Indicators	Clip: Red LED -10: Green LED Signal (-35 dB): Green LED Power: Blue LED
PROTECTION
Amplifier Protection	Full short circuit, open circuit, thermal, infrasonic, ultrasonic, and RF protection Stable into reactive or mismatched loads
Load Protection	On/off muting, DC-fault power supply shutdown
Infrasonic	-3 dB, 6 Hz
DC fault	Power supply shutdown
Ultrasonic	-3 dB, 80 kHz
Short Circuit	Muting
Thermal	Limiting at 85° C, Muting at 90° C
Over Current	Active clip limiting AC circuit breaker
High Line	Standard +15%, survive +25%
Low Line	-40%
PHYSICAL
Dimensions Height Width Depth, Rack mounting surface to rear panel Overall Depth	3.5" (8.9 cm) 2 rack spaces 19" (48.3 cm) 8.95" (22.7 cm) 11" (27.9 cm)
Weight	13 lbs. (5.9 kg) net 18 lbs. (8.2 kg) shipping
Agency Approvals	CE, FCC, cUL, UL

* CE versions may have up to 12% (0.5 dBw) less power due to special construction to meet EN-61000 AC harmonic limits

CURRENT CONSUMPTION		PLX1804
1/8 Power (pink noise)	8 ohms 4 ohms	5.7A/120V 9.4A / 120V
1/3 Power (pink noise)	8 ohms 4 ohms	10.4A/120V 16.5A / 120V
Full Power	8 ohms 4 ohms	20A/120V 32A / 120V
Notes		Long term, breaker-limited to 15A/120V