QSC CX6T

POWER OUTPUT

• Direct output, watts per channel, both channels driven
  • 8Ω, 45 Hz-20 kHz, 0.1% THD: 200
  • 8Ω, 1 kHz, 1% THD: 220
  • 4Ω, 45 Hz-20 kHz, 0.1% THD: 300
  • 4Ω, 1 kHz, 1% THD: 350
  • 2Ω, 1 kHz, 1% THD*: 450
     
• Isolated outputs, watts per channel, both channels driven
  • 70V or 100V, 1 kHz, 0.1% THD: 250
  • 25V, 1 kHz, 0.1% THD; 200
  • Direct Outputs, bridged mono;
  • 8Ω, 45 Hz-20 kHz, 0.1% THD: 600
  • 4Ω, 1 kHz, 1% THD*: 900
     
• Isolated outputs, bridged mono
  • 50V, 1 kHz, 0.1% THD: 400
  • 140V, 1 kHz, 0.1% THD: 500
  • 200V, 1 kHz, 0.1% THD: 500

DISTORTION: SMPTE-IM, less than 0.05%, direct outputs

FREQUENCY RESPONSE
Direct outputs: -3 dB @ 45 Hz*, -0.2 dB @ 20 kHz
Isolated outputs: 45 Hz*-16 kHz, +0, -3 dB
* Low frequency response is limited by 18 dB/octave 45-Hz high-pass filter.

DAMPING FACTOR
200 (@ direct outputs)

OUTPUT REGULATION
100V–1.0 dB; 70V–1.1 dB; 25V–2.0 dB

NOISE
100 dB below rated output (20 Hz to 20 kHz)

VOLTAGE GAIN
@ direct outputs: 40x (32 dB)

INPUT SENSITIVITY, VRMS
for rated power, 8Ω: 1.02

INPUT IMPEDANCE
10K unbalanced, 20K balanced

CONTROLS
Front: AC Switch
Rear: Parallel/Stereo/Bridge Switch,
Ch.1 and Ch. 2 Attenuator Knobs (11 detents: 0, -2, -4, -6, -8, -10, -12, -14, -18, -24, off)

FRONT PANEL/INDICATORS (per channel)
PROTECT: Red LED
CLIP: Red LED
SIGNAL: Yellow LED
POWER: Green LED

REAR PANEL/CONNECTORS (each channel)
Input: Euro-style detachable header
Output: Covered barrier strips

COOLING
2-speed fan, with back-to-front air flow

AMPLIFIER PROTECTION
Output Averaging™ short circuit protection, open circuit, ultrasonic, RF, thermal muting
Stable into reactive or mismatched loads

LOAD PROTECTION
Turn-on/turn-off muting, DC-fault load grounding relay with internal fault fuses

OUTPUT CIRCUIT TYPE
Class AB complementary linear stage

POWER REQUIREMENTS:
100, 120, 220-240 VAC, 50/60 Hz

POWER CONSUMPTION
Normal operation: 1/8 power @ 4Ω per channel
Worst case continuous program: 1/3 power @ 2Ω per channel
Maximum: full power @ 2Ω per channel
Multiply current by 0.5 for 220-240 VAC operation
AC Current full power @ 8Ω+8Ω: 7,7A
AC Current full power @ 4Ω+4Ω: 12,5A
AC Current full power @ 2Ω+2Ω: 18,8A
AC Current full power @ 25V, 70V, 100V: 11,2A

DIMENSIONS
Faceplate Width: Standard 19" (48.3 cm) Rack Mounting
Chassis Depth: 17.9" (45.5 cm) deep (to rear support ears)
Faceplate Height: 5.25" (13.3 cm)

WEIGHT
25 kg