Crown DSI 4000

Crown DSI 4000 Description:

Engineered from the ground up for unmatched quality and performance, the Crown® DSi Series of power amplifiers offers three models of 500W, 800W, and 1200W per channel at 4 ohms. Onboard digital signal processing includes crossovers, EQ filters, delay and output limiting. Rear panel HD-15 connector provides easy input/output connectivity between DSi amplifiers and the new DSi-8M System Monitor.

The intuitive front panel LCD screen guides installers through a setup process-featuring presets for the industry-standard JBL cinema loudspeaker systems-to make configuration quick and easy.

At the touch of a button, Crown's DSi cinema amplifiers deliver perfectly matched performance with each award-winning JBL ScreenArray® system, making this the ultimate cinema solution.

Output Power:

• 2-ohm Stereo (Per Channel): 1600W
• 4-ohm Stereo (Per Channel): 1200W
• 8-ohm Stereo (Per Channel): 650W
• 4-ohm Bridged-Mono: 3200W
• 8-ohm Bridged-Mono: 2400W

Crown DSI 4000 Features:

• Includes three models of 500W, 800W, and 1200W per channel at 4 ohms
• Automatic presets for popular JBL cinema speaker systems for quick, easy configuration
• Intuitive front-panel LCD screen guides installers through setup
• Onboard digital signal processing includes crossovers, EQ filters, delay, and output limiting
• Computer connectivity via USB allows fast setup and configuration with HiQnet™ System Architect™ software
• Rear-panel HD-15 connector provides easy input/output connectivity between DSi amplifiers and new DSi-8M System Monitor
• Switch-mode universal power supply
• All products fill 2U rack spaces and weigh under 19 pounds
• Barrier strip outputs, removable Phoenix-style input
• Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications

Performance:

• Voltage Gain at 1kHz, 8 ohm rated output:
• DSi 1000: 26 dB
• DSi 2000: 26 dB
• DSi 4000: 26 dB
• Frequency Response: ±0.25 dB from 20 Hz to 20 kHz at 1 watt into 4 ohms.
• Phase Response (at 1 watt, 20 Hz to 20 kHz): ±15°.
• Load Impedance: Safe with all types of loads. Rated for 2 to 8 ohms in Stereo mode, 4 to 16 ohms in Bridge-Mono mode.
• Sensitivity:
• At 8 ohm rated output:
• DSi 1000: 2.35V
• DSi 2000: 3.09V
• DSi 4000: 3.61V
• At 4 ohm rated output:
• DSi 1000: 2.24V
• DSi 2000: 2.84V
• DSi 4000: 3.47V
• At 2 ohm rated output:
• DSi 1000: 1.88V
• DSi 2000: 2.24V
• DSi 4000: 2.84V

Crown DSI 4000 Specifications:

• Signal to Noise Ratio (below rated 8-ohm power at 1 kHz): 105 dB (A weighted).
• Damping Factor: Better than 500 from 20 Hz to 500 Hz.
• Crosstalk: > 80 dB below rated power, 20 Hz to 1 kHz.
• Common Mode Rejection (CMR): > 45 dB from 20 Hz to 1 kHz.
• Input Stage: Input is electronically balanced and employs precision 1% resistors.
• Input Impedance (nominal): 20 k ohms, balanced;10 k ohms, unbalanced.
• Maximum Input Signal: +22 dBu typical.
• AC Line Voltage and Frequency Configurations Available: 100V, 120V-240V, 50/60 Hz.
• AC Line Current:
• DSi 1000: 6.5A
• DSi 2000: 6.9A
• DSi 4000: 8.0A
• At Idle: Draws no more than 90 watts.
• Operating Temperature: 0° C to 40° C at 95% relative humidity (non-condensing).
• DSP Section:
• EQ: 6 parametric filters per channel with adjustable Q, boost/cut ± 15 dB. Also adjustable high and low shelving filters.
• Filters: Highpass and lowpass per channel. Butterworth 12/18 dB per octave and Linkwitz-Riley 24 dB per octave. High and low shelving filters, one per channel.
• Delay: Up to 50 msec total delay per channel.
• Output Limiter: Prevents clipping and protects loudspeakers. Choice of –3, –6, or –12 dB threshold per channel.
• Presets: 5 user-definable loudspeaker presets and 15 factory-default JBL system presets.
• Front Panel Controls and Indicators:
• Level: Detented rotary level control, one per channel.
• Power Switch: On/off switch applies AC power to the amplifier.
• Sel/Prev/Next Buttons: Three buttons near the LCD screen are used to access menu items.
• LCD Screen: Backlit liquid crystal display shows speaker presets and signal processing.
• Signal Indicator: Green LED, one per channel, flashes when a very low-level signal is present at input.
• –10 Indicator: Green LED flashes when output signal exceeds –10 dB below clip.
• –20 Indicator: Green LED flashes when output signal level exceeds –20 dB below clip.
• Ready Indicator: Green LED, one per channel, illuminates when the amplifier is ready to produce audio.
• Clip Indicator: Red LED, one per channel, turns on at the threshold of audible distortion.
• Temp/Fault Indicator: Red LED, one per channel, illuminates under Fault or excessive temperature conditions.
• Power Indicator: Blue LED illuminates when the amplifier has been turned on and has power.
• Rear Panel Controls and Connectors:
• AC Line Connector: NEMA 5-15P (15A).
• Input Connector: Two 3-pin removable Phoenix-type connectors each accept a balanced line-level input signal.
• Output Connectors: 4-position barrier strip with connectors for dual louspeakers or bridge-mono loudspeaker.
• HiQnet USB Connector: Type B, connects to a HiQnet network.
• HD-15 Connector: For cinema I/O compatibility with DSi-8M System Monitor.
• Protection:
• DSi-Series amplifiers are protected against shorted, open or mismatched loads; overloaded power supplies; excessive temperature; chain destruction phenomena; excessive output current, and input overload damage. They also protect loudspeakers from input/output DC, large or dangerous DC offsets and turn-on/turn-off transients.
• Construction:
• Chassis: Steel.
• Cooling: Proportional speed fan with front-to-rear airflow.
• Dimensions: EIA Standard 19-in. rack mount width (EIA RS-310-B), 3.5 in. (8.9 cm) high and 12.25 in. (31.11 cm) deep behind mounting surface.
• Net Weight: 19 lb (8.6 kg)
• Shipping Weight: 22 lb (10.0 kg)

Get your Crown DSI 4000 product today!

Accu Cable Akai AKG Alesis Alvarez American Audio American DJ Ampeg Anchor Audio Antari Applause Aria Armstrong Artley Arturia Audio Technica Auralex Avanti Axis AXL B.C. Rich Bach Bornemark Boss Breedlove Casio Celemony Celestion Cerwin Vega Chauvet Conn Crate Crown D'Aquisto Daisy Rock DBX Dean Denon Digidesign Digitech DW EAW Eden Edirol Elation Electro Harmonix Electro Voice Emerson EMG ESP Event Fender Acoustics Fender Amplifiers Fender Audio Fender Basses Fender Custom Shop Fender Guitars Focusrite Fostex Furman Gallien Krueger Gator Gemini Genz Benz Gewa Gibraltar Gig Skinz Gon Bops Hammond Hartke HHB Hiwatt Holton Hosa Hughes And Kettner Ibanez Icons of Rock ImageLine Jasmine Jay Turser JBL Johnson Ketron Korg KRK Latin Percussion LeBlanc Lexicon Line 6 Loar Ludwig Luna Guitars M-Audio Mackie Marshall Martin Martin Band Microboards Milab Mindprint Monster Montana Moog Motu MusicXPC Musser MXL Nady Nord Notion Numark Odyssey Ortofon Oscar Schmidt Ovation Pacific Paiste Palatino Paris Swing Parker Pearl Pearl Percussion Peavey Pioneer Presonus Propellerhead Prosoniq QSC Randall Rane Recording King Road Ready Roland Rosendahl Sabian Samick Samson Schecter Selmer Sennheiser Seymour Duncan Shure Silvertone Soundcraft Squier Stanton Steinberg Takamine Tama Tannoy Tapco Tascam Taylor The Loar Toca Vestax Virsyn Vito Vocopro Vox Washburn Yairi Yamaha Arranger Workstation Yamaha Digital Pianos Yamaha Drums Yamaha Guitars Yamaha Keyboards Yamaha Live Sound Yamaha Music Production Yamaha Portable Keyboards Yanagisawa Zildjian Zoom