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Power Rating
Stereo Mode:
8Ω EIA 1 kHz 1% THD - 1500W
4Ω EIA 1 kHz 1% THD - 2500W
2Ω EIA 1 kHz 1% THD - 4000W
Bridged Mono:
8Ω EIA 1 kHz 1% THD - 5000W
4Ω EIA 1 kHz 1% THD - 8000W
Damping Factor Not Specified By Manufacturer
Input Sensitivity 26dB Setting - 5.27V
32dB Setting - 2.67V
Input Impedance > 10kΩ balanced, or unbalanced
Gain 39.1dB
Frequency Response 20Hz to 20kHz, +/- 0.2dB
Signal-to-Noise Ratio -104dB
Total Harmonic Distortion (THD) 0.1% @ 2Ω
0.03-0.06% @ 4Ω
0.01-0.03% @ 8Ω
Input Connections Input: XLR Male, XLR Female and 3-pin detachable terminal blocks (1 each per channel)
DataPort: HD-15, input signal in parallel with XLR input connectors
Output Connectors Output: Neutrik Speakon (ch 1 wired to both channels) and 5-way binding posts
Controls Front Panel AC Power Switch
Gain Controls, 21 detents, 1 dB steps (each channel)
Controls (Rear) Input Mode: Bridge (Yellow), Stereo (Green), or Parallel (Orange)
Gain / Sensitivity: 26dB (Orange), 32dB (Green), or 1.2V (Yellow)
High Pass (each channel): 3Hz (Off), 30Hz (Yellow), or 50Hz (Orange)
Clip Limiter (each channel): Off, On (Yellow)
Indicators Clip Limiter (each channel): Off, On (Yellow)
Camera Resolution Flow-thru air path and solid aluminum heat sinks
Power Consumption 120V 50/60Hz - 18A
230V 50Hz - 11A
Power Requirements Not Specified By Manufacturer
Dimensions (WxHxD) 19 x 3.5 x 15.63" (48.3 x 8.9 x 39.7cm)
Weight 33.5 lbs (15.2kg)
Specialties Parallel Dataport, XLR/M and XLR/F connectors for simple loop-through connectivity
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Power supply
- Powersoft legendary universal switch-mode power supply up to 400VAC tolerant with Power Factor Correction
- Patented output filter with ripple cancellation network
- Low Inrush Limiting reduces AC inrush current, removing the need for expensive power sequencers
- Detachable AC mains cable with IEC C19/22.2 (16A for EU, 20 A for USA) socket
Protections
Fully protected circuit design with:
- Ac protection: shut down power supply when AC mains voltage is outside the operating range
- Clip limiter: prevents severely clipped waveforms from reaching loudspeakers, while still maintaining full peak power output
- DC protection: protects against infrasonic signal at the outputs
- VHF protections: protects the loudspeakers against non-audible, strong, non-musical high-frequency signals
- Short circuit protection: protects the amplifier from short circuit or other stressful events for the output circuits with automatic protection reset
- Long term limiter: protects the loudspeaker against steady long term RMS (non-audio) signals, by reducing maximum output
- Thermal protection: output stages operating temperature up to 80 °C (176 °F)
- Temperature controlled continuous variable speed fan, front to back airflow
- Temperature forecast with LCD traced historical behavior
General
- Fixed frequency switchmode output stage for high grade sound accuracy
- Compact size – all models only 1 RU for reduced rack cost and space
- Light weight – for easier racking and shipping: 7 kg (15.4 lbs)
- Standard Phoenix connectors: analog audio outputs, aux supply, alarms and GPIO
- Remotely switchable double input (main and aux) per channel
Loudspeaker system configuration
- Direct drive either low impedance loads or 70V / 100V Hi-Z distributed lines
- Switchable 35Hz / 70Hz high pass filter per channel
- Mixed configuration with Lo-Z/Hi-Z systems possible
- Bridged mode low impedance per channel pair
Alarms and GPI/O
- NC/NO contacts per channel for alarm notifications
- Remote ON/OFF switch
- Remote VCA control per channel
Digital Signal Processing
- TI C6000 DSP platform
- AD/DA converter: dual 24bit @ 48 kHz Tandem® architecture
- Input/output independent equalizers per channel providing PEQ, raised cosine, shelving IIR filters as well as custom output FIR filters
- Delay up to 100 ms for time alignment
- Active DampingControl™ for cable compensation
- Peak, RMS voltage, RMS current, TruePower™ limiters
Remote Control & Monitoring
Via software:
- Control and diagnostics monitoring via ArmoníaPlus
- Dedicated WebApp
Via Hardware:
- Attenuation (from 0dB to 26dB)
- High-pass filters (35Hz, 70Hz)
- Lo-Z/Hi-Z/70V/100V output selection
- Adjustable gain (from 26dB to 35 dB)
| General |
| Output power per Channel |
| Output power per Channel |
1000 W @ 2 Ω |
800 W @ 4 Ω |
800 W @ 8 Ω |
| Bridge mode |
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2000 W @ 4 Ω |
1600 W @ 8 Ω |
| Max output voltage / current |
| Max unclipped output voltage@8 Ω |
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115 Vpeak |
| Current |
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45 Apeak |
| AC main power |
| Power supply |
Universal, regulated switch mode with PFC (Power Factor Correction) |
| Nominal power requirement |
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100-240 V ±10%, 50-60 Hz |
| Operating voltage |
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90 V – 264 V |
| Power consumption / current draw |
| Idle |
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115 V: 23 W – 0.34 A |
230 V: 23.3 W – 0.21 A |
| 1/8 of max output power @ 4 Ω |
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115 V: 267 W – 2.5 A |
230 V: 274 W – 1.5 A |
| THERMAL |
| Operating temperature range |
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0° – 45° C – 32° – 113° F |
| Thermal dissipation* |
| Idle |
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115 V: 78 BTU/h |
230 V: 79 BTU/h |
| 1/8 of max output power @ 4 Ω |
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115 V: 229 BTU/h |
230 V: 251 BTU/h |
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Crown CDi Series amplifiers are professional tools designed and built for installed sound applications. The series includes four models which are identical except for output power: CDi 1000, CDi 2000, CDi 4000, and CDi 6000. All are rugged and lightweight, and offer unmatched value in their class.
- Extremely versatile; rated for 2-, 4-, 8-ohm loads and 70V and 140V outputs.
- Switch-mode universal power supply.
- Intuitive front-panel LCD screen for quick, easy configuration.
- Onboard digital signal processing includes crossovers, EQ filters, delay, and output limiting.
- Up to 20 user defined DSP presets are available.
Specifications | Frequency Response (at 1 watt into 4 ohms, 20Hz - 20 kHz) |
+0/–1 dB
| | Signal to Noise Ratio (below rated 8-ohm power at 1 kHz, A-weighted) |
100 dB
| | Damping Factor (8 ohm): 20 Hz to 400 Hz |
> 500
| | Input Stage |
Input is electronically balanced and employs
precision 1% resistors
| | AC Line Current |
CDi 1000: 11.50A, CDi 2000: 11.93A, CDi 4000: 11.75A
At idle: Draws no more than 45 watts.
| | Crosstalk (below rated power) 20 Hz to 1 kHz |
> 70 dB
| | Input Impedance (nominal) |
20 kilohms balanced, 10 kilohms unbalanced
| Load impedance (note: safe with all types of loads)
Dual
Bridge mono |
2–8 ohms
4–16 ohms
| | Voltage Gain (at 1 kHz, 8 ohm rated output) |
CDi 1000: 30.5 dB, CDi 2000: 32.9 dB, CDi 4000: 34.2 dB
| | Sensitivity (at 8 ohm rated output) |
1.4V
| | Maximum Input Signal |
+22 dBu typical
| | Operating Temperature |
0° C to 40° C at 95% relative humidity (non-condensing)
| | AC Line Voltage and Frequency Configurations Available (± 10%) |
100V, 120V-240V, 50/60 Hz
| | Ventilation |
Flow-through ventilation from front to back
| | Cooling |
Heat sinks and proportional-speed fan
| | Dimensions: Width, Height, Depth (behind mounting surface) |
EIA Standard 19 in. Wide (EIA RS-310-B)
x 3.5 in. (8.9 cm) High x 12.25 in. (31.1cm) Deep
CDi 6000 is 16.2 in. (41.15 cm) deep.
| | Net Weight |
CDi 1K, 2K, 4K: 19 lb (8.6 kg).
CDi 6K: 24 lb (10.9 kg).
| | Shipping Weight |
CDi 1K, 2K, 4K: 22 lb (10.0 kg).
CDi 6K: 30 lb (13.6 kg).
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Features - The i Series continues the Macro-Tech legacy of unparalleled sonic accuracy and detail, putting sound quality above all else
- Patented, cutting-edge Class-I circuitry gets more power out of an amplifier with less waste
- Rugged construction ensures that all Macro-Techs are built to withstand years of abuse on the road
- Global Power Supply - designed to deliver maximum power no matter where your schedule takes you
- Studio-quality analog signal processing with built-in load, line voltage, input and output monitoring
- Standard Ethernet networking via System Architect provides integratedmonitoring and control to give system operators access to the system from anylocation
Power Output (Guaranteed minimum power in watts at 20Hz-20kHz with 0.35% THD) - 2 ohm dual (per ch), 20 mS BURST: 2,565W
- 2 ohm dual (per ch), 20Hz-20kHz: 1,800W
- 2 ohm dual (per ch), 1kHz: 1,800W
- 4 ohm dual (per ch): 2,000W
- 8 ohm dual (per ch): 1,250W
- 4 ohm bridge: 3,600W
- 8 ohm bridge: 4,000W
Performance - Frequency Response (at 1 watt, 20 Hz - 20 kHz into 8 ohms): ±0.25 dB.
- Signal to Noise Ratio below rated full-bandwidth power, A-weighted: > 108 dB.
- Total Harmonic Distortion (THD) at 1 watt into 8 ohms:
- Total Harmonic Distortion (THD) Plus Noise at full rated power:
- Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4:1, from full rated output to –30 dB:
- Damping Factor (20 Hz to 100 Hz at 8 ohms): > 5000.
- Crosstalk (below rated power, 20 Hz to 1 kHz): > 80 dB.
- Common Mode Rejection (CMR) (20 Hz to 1 kHz): 55 dB, typically >70 dB.
- DC Output Offset (shorted input):
- Input Impedance (nominal): 10 kilohms balanced, 5 kilohms unbalanced.
- Maximum Input Level: +20 dBu typical.
- Network: Onboard TCP/IQ and HiQnet, compatible with standard 100 Mb Ethercom hardware.
- Load Impedance: (Note: Safe with all types of loads) Stereo: 1/2/4/8/16 ohms. Bridge Mono: 2/4/8 ohms.
- Input Sensitivity (referenced to 8 ohm rated output): 1.4V, 32 dB gain, and 26 dB gain.
- Voltage Gain (referenced to 8 ohm rated output): 37.1 dB to 22.2 dB
- Required AC Mains: Universal AC input, 100-240VAC, 50/60 Hz (±15%). Maximum AC mains voltage 264VAC.
- AC Line Connector: Five cordsets supplied with amplifi er (USA, UK,European, Australia, India).
Front Panel Controls and Indicators - Bridge Mode Indicator: Amber LED illuminates when the amplifi er is set to Bridge-Mono mode.
- Ready Indicator: Red LED, one per channel. Bright red: Channel is ready to pass audio. Red: Onset of compression (thermal event or fan failure). Off: Thermal event has occurred.
- Signal Indicators: One green LED per channel. Solid green: Input signal is above –40 dBu. Bright green: Channelʼs output signal has reached the onset of audible clipping.
- Power Indicator: Blue LED indicates amplifier has been turned on and AC power is available. The LED will fl ash when the AC line voltage is 10% above or below the nominal rated value.
- Data Indicator: Yellow LED on front panel indicates network data activity. Data indicator flashes only when the amplifier is polled for data, or is polled to see whether it is online
- Power Switch: Push-on/push-off switch with built-in green AC mains present indicator.
- Volume Control: Precision detented attenuator with 31 steps, press-and-hold mute function.
- Volume Control LED Ring: A ring of green LEDs around each volume controlshow the position of the control. Entire ring flashes when channel is muted.Can be converted to be a level meter.
Back Panel Controls, Indicators and Connectors - Power Cord Connector: Locking, detachable 20 amp IEC inlet. Voltage range is indicated above IEC inlet.
- Reset Switch/Circuit Breaker: If the current draw of the amplifier exceeds safe limits, this breaker automatically disconnects the power supply from the AC mains. The switch resets the circuit breaker.
- Output Connectors: Two high-current, 50A Neutrik® Speakon® NL4MLP (mates with NL4FC or NL4), one per channel. Ch 1 Speakon® is wired with Ch 1 and Ch 2 outputs for use with single 4-conductor cable. Two pairs of high-current, 60A color-coded 5-way binding posts (for banana plugs, spade lugs or bare wire).
- Analog Input Connectors: A 3-pin female XLR connector for each channel.
- Analog Loop Thru Connectors: Two male XLR passive analog loop through.
- Mode Switch/Indicator: Sets amplifi er to Stereo, Bridge, or Input Y mode. OFF=Stereo, YEL=Bridge, GRN=Y.
- Network Connector: This Neutrik® Ethercon connector accepts an RJ-45 connector for TCP/IQ or HiQnet networking. Next to the connector is a yellow LINK ACT indicator that shows network activity, and a green 100Mb indicator that shows a 100Mb network connection.
- Data Indicator: Yellow LED on back panel indicates network data activity. Data indicator flashes only when the amplifi er is polled for data, or is polled to see whether it is online.
- Preset Indicator: Yellow LED flashes to signal the number of the current preset if active.
- Input Sensitivity Switch: Three-position switch providing 1.4V, 32 dB, and26 dB settings for both channels.
Firmware/Software - Firmware can be updated at www.crownaudio.com > Support > Downloads.
- Software features: Same as PIP-Lite module (except no Listen Bus): UserPresets, Clip Event Monitor, Input Signal Level Monitor, Output Signal LevelMonitor, Thermal Headroom Level Monitor, Power/Standby Control, Signal Mute,Polarity Inverter, Input Signal Fader, Dynamic Gain Monitors (Ghost Faders),Amplifier Information, User and Channel Labels, Amplifier Mode, AmplifierOutput Mode, Line Voltage Monitor, Error Reporting, Auto Standby, Input SignalCompressor/Limiter, Peak Voltage Limiter, Average Power Limiter, ClipEliminator, Thermal Limiter, Limiter Tie, Load Supervision.
Construction - Cooling: Dual-zone, microprocessor controlled, continuously variable speed fans, front-to-back airflow.
- Front Panel: Cast aluminum with integrated handles.
- Dimensions (W x H x D): 19" x 3.5" x 16.2"
- Weight: 28 lbs net, 36 lbs shipping
- Protection: Amplifi er is protected against reactive loads, faults and shorts. If one channel experiences a catastrophic failure, the entire amplifier will shut down.
- Included Accessories: Rear rack ears, rack screws, operation manual, powercords, foam air filter.
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- 2900W RMS x 1 at 2 ohms
- 1780W RMS x 1 at 4 ohms
- 975W RMS x 1 at 8 ohms
- 2525W RMS x 2 at 2 ohms
- 1510W RMS x 2 at 4 ohms
- 890W RMS x 2 at 8 ohms
- 2 channel independent, fourth-order Linkwitz-Riley crossovers
- DDT protection
- Revolutionary IPR class D topology
- Detented input controls
- Combination XLR 1/4 inputs
- 4 pole twist lock output connectors
- Ultra-light weight
- Individual signal pass 1/4" jacks on each channel
- LED illuminated
- Standby, LED power present indication
- Weight Unpacked: 6.2 kg
- Weight Packed: 7.9 kg
- Width Packed: 53.34 cm
- Height Packed: 53.848 cm
- Depth Packed: 15.24 cm
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Business amplifier 2x2000W RMS @ 4 Ohms, 2x2500W RMS @ 2h, 2x1000W @ 100V, bridged (mono) 2400W RMS @ 4 ohms, 3600W / 100V. It has inputs 3-pin XLR, jack 6,3mm (balanced), output speakon and clamp. It also has settings panel dip switches 10 posts (clip limiter, filters, stereo / parallel inputs, bridge mode). Protections turn on / off muting, triac crowbar on each channel, stable performance regardless of load. 3U / 19 "rackmount. Dimensions (HxWxD) 133x483x400mm - 33,1kg.
Characteristics
Power (Stereo Mode):
2x1050W @ 8Ohm (FTC 20Hz- 20kHz, 0,1% THD)
2x1100W @ 8Ohm (EIA 1kHz, 0,1% THD)
2x1600W @ 4Ohm (FTC 20Hz- 20kHz, 0,1% THD)
2x2000W @ 4Ohm (EIA 1kHz, 1% THD)
2x2500W @ 2Ohm (EIA 1kHz, 1% THD)
2x2500W @ 70V (EIA 1kHz, 1% THD)
2x1000W @ 100V (EIA 1kHz, 1% THD)
Power (Bridge Mode):
3200W @ 8Ohm (FTC 20Hz- 20kHz, 0,1% THD)
3600W @ 8Ohm (EIA 1kHz, 0,1% THD)
5000W @ 4Ohm (EIA 1kHz, 1% THD)
5000W @ 70V (EIA 1kHz, 1% THD)
3600W @ 100V (EIA 1kHz, 1% THD)
Signal to Noise, 20Hz-20kHz, 8Ohms:> -100dB
Input sensitivity @ 8Ohms: 1,42V (+5,3 dBu)
Voltage Gain @ 8Ohms: 64x (36dB)
Output Circuitry: 3-tier Class H
Power requirements (230V)
1/8 power pink noise at 4 ohms: 7A
1/3 power pink noise at 4 ohms: 13,5A
Distortion (SMPTE-IM): |
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