QSC 200 Watts 4-Channel 70V Power Amplifier

200 Watts 4-Channel 70V Power Amplifier - Image 1

Image 200 Watts 4-Channel 70V Power Amplifier - Image 2

QSC 200 Watts 4-Channel 70V Power Amplifier

$1,750.00

4-Channel 70V Power Amplifier. Features: 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...

Product Description
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4-Channel 70V Power Amplifier.

Features:

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 (50 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.

Specifications:

POWER PER CHANNEL, STEREO MODE (all channels driven)
70 V, 20 Hz–20 kHz 0.05% THD	200 W
70 V, 1 kHz 0.05% THD	220 W
70 V, 1 kHz 1% THD	300 W
POWER, BRIDGED MONO MODE
140 V, 20 Hz–20 kHz 0.1% THD	400 W
140 V, 1 kHz 0.05% THD	440 W
140 V, 1 kHz 1% THD	600 W
Noise, 20 Hz–20 kHz	>106 dB
Input Sensitivity	1.26 V rms
Maximum Voltage Gain	35 dB
Input Clipping	10 V rms (+22 dBu)
Output Circuitry Class	AB+B
Distortion (SMPTE-IM)	Less than 0.02%
ALL MODELS
Distortion (Typical) 20 Hz–20 kHz: 10 dB below rated power 1.0 kHz and below: full rated power	Less than 0.01% THD Less than 0.01% THD
Frequency Response (typical)	20 Hz–20 kHz, ± 0.2 dB 8 Hz–50 kHz, +0/-3 dB
Damping Factor	Greater than 500 (1 kHz and below)
Input Impedance	6 kΩ unbalanced, 12 kΩ balanced
Cooling	Variable speed fan, rear to front airflow through tunnel heat sink
Connectors, each channel	Input: 3 position Euro-style detachable barrier block, channels 1, 2, 3, 4 DataPort: two HD-15 connectors—Ch 1+2, Ch 3+4 Output: Six-position barrier strip with monitor connections, Ch 1+2, Ch 3+4
Amplifier Protection	Full short circuit, open circuit, thermal, ultrasonic, & protection. Stable into reactive or mismatched loads.
Load Protection	On/off muting, DC-fault power supply protection
Indicators	PARALLEL INPUTS: Red LED BRIDGED: Yellow LED PWR-ON: Green LED
Controls	Controls Front: AC switch, four gain knobs Rear: Two DIP switch gangs—channels 1 and 2; channels 3 and 4: 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
Dimensions	19" (48.3 cm) rack mounting, 3.5" (8.9 cm) tall (2 rack spaces), 14" (35.6 cm) deep (from front mounting rails)
Weight	21 lb (9.5 kg) net, 27 lb (12.3 kg) shipping
Power Requirements	100, 120, 230 V AC, 50–60 Hz

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