Crown CTS2000 pojačalo

Crown CTS2000 pojačalo

proizvođač: Crown

Crown's CTs Series amplifiers provide exceptional performance, flexibility and value for installed sound applications.

8

cena: 3090 $

Dodatna pitanja

info telefoni: 011/334-56-17, 011/3340-749, 063/586-473

Karakteristike

Building on the foundation of the Com-Tech Series, Crown's CTs Series offers new flexibility and value for installed Sound applications. The Com-Tech Series were the first to offer independent selection of high- and low-Impedance operation for a specific channel, and CTs Series amplifiers continue that tradition, with power levels and features carefully chosen to perfectly integrate into fixed install design requirements.
Features
* High power density. All two channel models and four channel model in a 2RU chassis, eight channel model in a 3RU chassis
* Crown Switching Power Supply for lighter weight
* Selectable "Constant-Voltage" or low-Impedance (4/8 Ohm) operation per channel on 2-channel models, and per channel-pair on 4-and 8-channel models
* 100V direct outputs on CTs 2000, CTs 3000, CTs 4200, and CTs 8200
* Legendary Crown class-I (BCA) and AB+B output topologies offer the best in Amplifier reliability
* 4- and 8-channel models offer perfect independent power solutions for multi-zoned systems� "FIT" (Fault Isolation Topology) circuitry on 4- and 8-channel models isolates fault conditions without affecting neighboring channels
* Comprehensive array of indicators provide accurate diagnostics
* Two-channel models are fully PIP2-compatible. Multi-channel models accept MC accessory modules.
* HiQnet - compatible.
PDF Documents
* User Guide
* Spec Sheet
Output Power
2-Ohm Stereo (Per Channel)1000W
4-Ohm Stereo (Per Channel)1000W
8-Ohm Stereo (Per Channel)1000W
16-Ohm Stereo (Per Channel)625W
70V Stereo (Per Channel)1000W
100V Stereo (Per Channel)1000W
4-Ohm Bridged-Mono2000W
8-Ohm Bridged-Mono2000W
16-Ohm Bridged-Mono2000W
140V Bridged-Mono2000W
200V Bridged-Mono2000W
Specifications
Frequency Response (at 1 Watt, 20 Hz - 20 kHz)�0.25 dB.
Signal to Noise Ratio below rated power (20 Hz to 20 kHz)105 dB A-weighted.
Total Harmonic Distortion (THD) at full rated power, from 20 Hz to 20 kHzCTs 600/1200:"< 0.1%. CTs 2000/3000 < 0.35%.
Damping Factor10 Hz to 100 Hz: > 3000.
Crosstalk (below rated power, 20 Hz to 1 kHz)> 80 dB.
Common Mode Rejection (CMR) (20 Hz to 1 kHz)50 dB.
DC Output Offset< 2 mV.
Input Impedance (nominal)10 kilohms Balanced
5 kilohms Unbalanced.
Maximum Input Level+20 dBu before input Compression
+32 dBu absolute maximum.
Load Impedance (NoteSafe with all types of loads):CTs 600/1200: Stereo: 2/4/8/16 Ohms
70V." Bridge Mono: 4/8/16 Ohms
140V.CTs 2000/3000: Stereo: 2/4/8/16 Ohms
70V
100V." Bridge Mono: 4/8/16 Ohms
140V
200V.
Voltage Gain (at maximum level setting)8/4 Ohm operation
1.4V sensitivityCTs 600 35:1 (31 dB)CTs 1200 50:1 (34 dB)CTs 2000 63.9:1 (36 dB)CTs 3000 71.4:1 (37 dB)26 dB: 20:1 (26 dB).70V operation
1.4V Sensitivity or 100V operation
2.0V Sensitivity: 50:1 (34 dB).
Required AC Mains (+15%, �25%)120V/60 Hz
230V/50 Hz.
Power Draw at Idle (120VAC mains)CTs 600/1200: 24W (standby mode)CTs 2000/3000: 35W (standby mode).
CoolingContinuously variable speed forced air
front-to-back airflow.
Dimensions19 in. (48.3 cm) W x 3.5 in. (8.9 cm) H x 14.25 in. (36.2 cm) D.
WeightNet
ShippingCTs 600: 22.8 lb (10.3 kg)
27.7 lb (12.6 kg)CTs 1200: 23.4 lb (10.6 kg)
28.3 lb (12.8 kg)CTs 2000: 27.0 lb (12.2 kg)
32.0 lb (14.5 kg)CTs 3000: 27.7 lb (12.6 kg)
32.7 lb (14.8 kg).
Front Panel Controls and Indicators
Bridge Mode IndicatorYellow LED illuminates when the rear-panel Mode Switch is set to the "Bridge" position.
Ready IndicatorGreen LED
one per channel
illuminates when the channel is initialized and ready to produce Audio output. Indicator is off when PIP puts the Amplifier in standby mode via the IQ system.
Signal IndicatorsThree green LEDs per channel indicate the Amplifier's input and output signal levels.
Signalinput signal is above �40 dBu."�20 dB: Amplifier output is 20 dB below Clipping."�10 dB: Amplifier output is 10 dB below"Clipping.
Clip IndicatorRed LED
one per channel
illuminates when the channel's output signal reaches the onset of audible Clipping. The Clip Indicator also will illuminate during Thermal Level Control (TLC) limiting or when the input Compressor/Limiter is protecting the Amplifier from input overload.
Thermal IndicatorRed LED
one per channel
illuminates when the channel has shut down
or is very near shutting down
due to thermal stress or overload.
Fault IndicatorRed LED
one per channel
flashes when the Amplifier output channel has stopped operating.
Data IndicatorYellow LED indicates IQ Loop data activity (if the Amplifier is equipped with an IQ-PIP2 module
and connected to an IQ Loop).
Power IndicatorBlue LED indicates Amplifier has been turned on and AC power is available. The LED will flash when the AC line Voltage is 15% above or 25% below the nominal rated value.
Cooling VentsFront-to-rear forced airflow.
Power SwitchPush-on / push-off switch."
Back Panel Controls and Connectors
Power Cord ConnectorStandard 15 Amp IEC inlet. Voltage is indicated above IEC inlet.
Reset SwitchResets the circuit breaker that protects the power supply.
Speaker ConnectorsOne four-pole touch-proof terminal strip. Accepts up to 10 AWG terminal forks.
Input ConnectorsBalaced 3-pin terminal block connectors
one per channel
on the standard PIP2-BBY module.
Channel Level ControlOne 21-position detented rotary Attenuator per channel
ranging from minus infinity (�70 dB) to 0 dB Gain.
Mode SwitchTwo-position switch is used to select the Amplifier's mode of operation: Dual or Bridge-Mono.
Highpass FilterOne 3-position switch per channel selects between OFF
35Hz and 70Hz 3rd-order filters.
"Y" Input SwitchWhen set to ON
this switch parallels the input signals of the two channels
for use when the input signal is Mono. Also can be used to daisy-chain the signal to another Amplifier.
Ventilation GrilleFront-to-rear forced airflow.
Options
PIP2 modules, including the PIP-Lite, PIP-USP3, and PIP-USP3/CN.
Protection Systems
Thermal Level Control (TLC)If an Amplifier channel starts to overheat
the TLC system will engage the input Compressor. By compressing the input
the Amplifier will not generate as much heat and will have a chance to cool down.
Junction Temperature Simulation (JTS)In the CTs 600/1200
if excess power is demanded
JTS circuitry limits the drive level of the output devices to a safe range
preventing damage.
FaultThe Amplifier will light the Fault LED if the Amplifier output stage stops operating.
AC Under/Over Voltage ProtectionIf the AC line Voltage drops below 25% or rises above 15% of the nominal operating Voltage of the Amplifier
the Amplifier's power supply turns off and the blue Power LED flashes. The Amplifier will turn back on when the AC line Voltage returns to safe operating levels.
Circuit BreakerThis breaker protects the Amplifier from excessive AC current draw.
DC Output ServoThe output servo circuit protects your drivers by eliminating DC offset
even in the presence of very large asymmetrical signals.
Inrush LimitingA soft-start circuit in the power supply minimizes the Amplifier's current draw during power-on.
Variable-speed FanTwo continuously variable speed fans direct the airflow through the Amplifier for cooling.

Opis

Building on the foundation of the Com-Tech Series, Crown's CTs Series offers new flexibility and value for installed Sound applications. The Com-Tech Series were the first to offer independent selection of high- and low-Impedance  operation for a specific channel, and CTs Series amplifiers continue that tradition, with power levels and features carefully chosen to perfectly integrate into fixed install design requirements.

Features:

  • High power density. All two channel models and four channel model in a 2RU chassis, eight channel model in a 3RU chassis
  • Crown Switching Power Supply for lighter weight
  • Selectable "Constant-Voltage" or low-Impedance (4/8 Ohm) operation per channel on 2-channel models, and per channel-pair on 4-and 8-channel models
  • 100V direct outputs on CTs 2000, CTs 3000, CTs 4200, and CTs 8200
  • Legendary Crown class-I (BCA) and AB+B output topologies offer the best in Amplifier reliability
  • 4- and 8-channel models offer perfect independent power solutions for multi-zoned systems� "FIT" (Fault Isolation Topology) circuitry on 4- and 8-channel models isolates fault conditions without affecting neighboring channels
  • Comprehensive array of indicators provide accurate diagnostics
  • Two-channel models are fully PIP2-compatible. Multi-channel models accept MC accessory modules.
  • HiQnet - compatible.

PDF Documents

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