QSC CX254 Contractor Amplifier

Not In Stock Not In Stock, But We'll Order It In For You
This item is not in stock, but can usually be back in our warehouse within 4 to 10 days, depending upon stock levels at QSC's warehouse. This time frame is not guaranteed, rather an estimate based on historical data. Order now! We'll notify you promptly if we hear of any delay.
Free Shipping FREE Ground Shipping to the contiguous U.S. (details)
ON SALE! Was $1600.00


Affirm Financing
Future Pay
    • Buy Now and Earn 2639 PDJ Bucks ($26.39)! Applies only to registered, domestic U.S. customers. Exact value may vary once logged in.
Stereo Mode 20 Hz-20 kHz 0.05% THD:
170W per channel @ 8ohms
250W per channel @ 4ohms
450W per channel @ 2ohms
Bridge Mono Mode 20 Hz-20 kHz 0.1% THD:
500W per channel @ 8ohms
900W per channel @ 4ohms

• Noise, 20Hz-20kHz <-105 dB <-106 dB <-106 dB
• Input Sensitivity: 1.26Vrms 1.22Vrms 1.22Vrms
• Gain (for full-rated output power): 35 dB @ 70.7V 29 dB @ 8 ohms 31 dB @ 8 ohms
• Input Clipping: 10 Vrms (+22 dB) 10 Vrms (+22 dB) 10 Vrms (+22 dB)
• Output Circuitry: AB+B AB+B AB+B
• Distortion (SMPTE-IM): Less than 0.02% Less than 0.01% Less than 0.01%
Input: 3 position Euro-style detachable barrier block, Ch 1,2,3 & 4
DataPort: HD-15 Connector, 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
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)
• Controls:
Controls Front: AC switch, Ch.1 and Ch.2 gain knobs
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
• 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 lbs (12.3 kg) Shipping

Additional Information

Product ConditionNew

Write Your Own Review

You're reviewing: QSC CX254 Contractor Amplifier

How do you rate this product? *

 1 star2 stars3 stars4 stars5 stars