QSC CX404 เพาเวอร์แอมป์ 4 แชนแนล 250 วัตต์

Name: QSC CX404 เพาเวอร์แอมป์ 4 แชนแนล 250 วัตต์
SKU: 17406
Price: 94000 THB
Availability: InStock

QSC CX404 เป็นเครื่องขยายเสียงแบบ 4 ชาแนล มีกำลังขับ 250 วัตต์ x 2 ที่ 8 โอหม์ และ 400 วัตต์ x 2 ที่ 4 โอหม์

94,000฿

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รายละเอียดเพิ่มเติม

Compact size — only 2 RU and 14″ deep for reduced rack cost and floor space
Bridgeable channels 1 2 and 3 4 for maximum flexibility
Active inrush limiting eliminates AC inrush current removing the need for expensive power sequencers
HD15 DataPort connector for Q-SYS networked control and monitoring
Custom integrated security cover for tamper-proof installations
Variable-speed fan for low noise
1-dB detented gain controls for fast and accurate gain settings
Detachable Euro style input connectors
DIP switch control for clip limiters high pass filters bridge mono and parallel operation
Exclusive PowerLight switch-mode power supply technology for high performance and compact size
Selectable high-pass filters protect speakers and prevent speaker transformer saturation with minimal effect on program material (33 Hz or 75 Hz)
Comprehensive front panel indicators including signal clip protect and QSC’s exclusive bridge mono and parallel input LEDs
Barrier strip output connector
Comprehensive protection circuitry including DC infrasonic thermal overload and short circuit protection
High-performance Class AB B complementary bipolar output circuitry
Lightweight—all models only 21 pounds (9.5 kg) for easier racking and shipping
3-year warranty plus optional 3-year extended service contract
All CX Series amplifiers meet the European Union’s 2006 RoHS directive to restrict the use of hazardous materials used in electronic devices.

Power Rating	Stereo @ 2 Ohms: Not Recommended Stereo @ 4 Ohms: 400W per Channel Stereo @ 8 Ohms: 250W per Channel Bridge-Mono @ 4 Ohms: 900W per Channel Bridge-Mono @ 8 Ohms: 800W per Channel Bridge-Mono @ 16 Ohms: 500 Watts per Channel
Damping Factor	>500(1kHz and below)
Input Sensitivity	1.22 Vrms
Input Impedance	12k ohms(Balanced) 6k ohms(Unbalanced)
Gain	31dB @ 8 ohms
Frequency Response	20Hz – 20kHz /- 0.2 dB 8Hz – 50kHz 0 -3 dB
Signal-to-Noise Ratio	< – 106dB
Total Harmonic Distortion (THD)	< 0.01% 10db
Input Connections	Input: 3 position Euro-style detachable barrier block Ch 123 & 4 DataPort: HD-15 Connector Ch 1 2 Ch 3 4
Output Connectors	Output: Six-position barrier strip with monitor connections Ch 1 2 Ch 3 4
Controls Front Panel	Controls Front: AC switch Ch.1 and Ch.2 gain knobs
Controls (Rear)	Rear: DIP switch for Ch.1 and Ch.2: clip limiter on/off LF filter on/off LF filter freq select 33 Hz or 75 Hz for non-V models; 50 Hz or 75 Hz for V models; inputs parallel or stereo; bridge mode
Indicators	PARALLEL INPUTS: Red LED BRIDGED: Yellow LED PWR-ON: Green LED CLIP/PROT: Red LED (1 per channel) LEVEL-10 dB: Yellow LED (1 per channel) LEVEL-20 dB: Yellow LED (1 per channel) SIGNAL -35 dB: Green LED (1 per channel)
Cooling	Variable Speed Fan Rear to Front Airflow through Tunnel Heat Sink
Power Consumption	100 120 230 VAC 50-60 Hz
Dimensions (WxHxD)	19 x 3.5 x 14″ (483 x 89 x 356mm)
Weight	21 lbs (9.5kg)
Specialties	Powerwave Power Supply Varispeed Fan Cooling Custom Integrated Security Cover

Packaging Info
Package Weight	27.3 lb
Box Dimensions (LxWxH)	24.0 x 18.0 x 6.0″