Special Price $1,600.00 Regular Price $1,602.00
Three models that range in power from 170 watts to 450 watts per channel Compact size-all models only 2 RU and 14" deep for reduced rack cost and floor space Channels 1&2 and 3&4 bridgeable for maximum flexibility
4-channel CX amplifiers give you four channels in only two rack spaces-without compromising on power. Choose from three models - a direct 70 volt model and two low impedance versions, each equipped with our exclusive PowerLight® switching power supply technology to virtually eliminate noise and hum. With high output power, versatile loading options, high thermal capacity and unmatched reliability, the CX Series is the perfect solution to any permanently installed sound system. Q-Sys Compatible Advanced monitoring and control when used with a Q-Sys or BASIS system. Learn more With PowerLight technology, CX amplifiers take your sound to a whole new level. Not only does it give you tighter bass and clean transparent highs, PowerLight also cuts waste heat, boosts reliability and gets rid of unwanted noise and hum. PowerLight is a revolutionary switching power supply technology that provides ample current to the audio power circuitry by charging the supply rails 230,000 times a second through an ultra-low impedance circuit. So unlike amplifiers that use conventional supplies, the audio signal is never starved prematurely and remains crisp and clean.
|UPC (Universal Product Code)||0 684284001498|
|MPN (manufacturer part number)||CX404|
|Discount||INSTANT SAVINGS: 10% OFF|
|Features||Three models that range in power from 170 watts to 450 watts per channel Compact size-all models only 2 RU and 14" deep for reduced rack cost and floor space Channels 1&2 and 3&4 bridgeable for maximum flexibility Active Inrush Limiting eliminates AC inrush current, removing the need for expensive power sequencers HD15 DataPort connector for Q-Sys and QSControl computer 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 on non-V models, 50 Hz or 75 Hz on V models) 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 Light weight-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.|
|Specs||STEREO MODE (All Channels Driven) 8 ohms 20 Hz-20 kHz 0.05% THD - 170W 250W 4 ohms 20 Hz-20 kHz 0.05% THD - 250W 400W* 2 ohms 1 kHz 1% THD - 450W not recommended 70V 20 Hz-20 kHz 0.05% THD 200W - - 70V 1 kHz 0.05% THD 220W - - 70V 1 kHz 1% THD 300W - - BRIDGED MONO MODE 16 ohms 20 Hz-20 kHz 0.1% THD - 340W 500W 8 ohms 20 Hz-20 kHz 0.1% THD - 500W 800W* 4 ohms 1 kHz 1% THD - 900W not recommended 140V 20 Hz-20 kHz 0.1% THD 400W - - 140V 1 kHz 0.05% THD 440W - - 140V 1 kHz 1% THD 600W - - 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% 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 6k ohms unbalanced, 12k ohms balanced Cooling Variable speed fan, rear to front airflow through tunnel heat sink Connectors, each channel 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 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) 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 Power Requirements 100, 120, 230 Vac, 50-60 Hz|