QSC CX254-Channel Professional Power Amplifier

QSC CX254 4 CHANNEL POWER AMP. Good condition removed and tested from working store music system rack that was remodeled. Clip is missing on upper top connector from due to transporting unit. No cables are included, power supply and and amp unit only.

Details from QSX product specs on their website. 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. Comprehensive protection circuitry including DC, infrasonic, thermal overload and short circuit protection. High-performance Class AB+B complementary bipolar output circuitry.

All CX Series amplifiers meet the European Union's, 2006 RoHS directive to restrict the use of hazardous materials used in electronic devices. POWER PER CHANNEL, STEREO MODE (all channels driven). 8O, 20 Hz-20 kHz 0.05% THD. 4O, 20 Hz-20 kHz 0.05% THD.

2O, 1 kHz 1% THD. 70 V, 20 Hz-20 kHz 0.05% THD. 70 V, 1 kHz 0.05% THD. 70 V, 1 kHz 1% THD. 16O, 20 Hz-20 kHz 0.1% THD. 8O, 20 Hz-20 kHz 0.1% THD. 4O, 1 kHz 1% THD. 140 V, 20 Hz-20 kHz 0.1% THD. 140 V, 1 kHz 0.05% THD. 140 V, 1 kHz 1% THD. 10 V rms (+22 dBu). 20 Hz-20 kHz: 10 dB below rated power.

1.0 kHz and below: full rated power. Less than 0.01% THD.

20 Hz-20 kHz, ± 0.2 dB 8 Hz-50 kHz, +0/-3 dB. Greater than 500 (1 kHz and below). 6 kO unbalanced, 12 kO balanced. Variable speed fan, rear to front airflow through tunnel heat sink. 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. Full short circuit, open circuit, thermal, ultrasonic, & protection. Stable into reactive or mismatched loads.

On/off muting, DC-fault power supply protection. 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 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.

19" (48.3 cm) rack mounting, 3.5" (8.9 cm) tall (2 rack spaces). 14 (35.6 cm) deep (from front mounting rails). 100, 120, 230 V AC, 50-60 Hz. We happily recycle packaging whenever possible.

We obtain our items from a vast array of sources and usually sell them in as-found condition. We don't use aromatic sheets in our packaging, but we do use recycled materials whenever possible. We want you to be happy!

This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Amplifiers". The seller is "house-of-fun" and is located in this country: US. This item can be shipped to United States.

Features: see listing
Number of Outputs: see listing
Number of Inputs: see listing
MPN: CX254
Band: see listing
Audio Inputs: see listing
Number of Channels: 4
Country/Region of Manufacture: Unknown
Audio Outputs: see listing
Model: CX254
Form Factor: Rack-Mountable
Power: 160W
Brand: QSC
Color: Black
Type: Distribution Amplifier