Crown DSi 4000 Specifiche tecniche

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DSi Series

ngineered from the ground up for un-

matched quality and performance, the

Crown

DSi Series of power ampliﬁ ers

offers four models of 500W, 800W, 1200W

and 2100W per channel at 4 ohms. Onboard

digital signal processing includes cross-

overs, EQ ﬁ lters, delay and output limiting.

Rear panel HD-15 connector provides easy

input/output connectivity between DSi ampli-

ﬁ ers 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 conﬁ guration

quick and easy.

At the touch of a button, Crown's DSi cin-

ema ampliﬁ ers deliver perfectly matched

performance with each award-winning JBL

ScreenArray system, making this the ultimate

cinema solution. All DSi models are THX

approved.

Your investment in a DSi-Series ampliﬁ er is

backed by Crown's Three-Year, No-Fault, Fully

Transferable Warranty.

For more details about the Crown DSi Series,

contact the Crown Technical Support Group at

800-342-6939 or 574-294-8200. Also, visit the

Crown Audio website at www.crownaudio.com.

DSi 1000

2 ohm Stereo (per channel)

4 ohm Stereo (per channel)

8 ohm Stereo (per channel)

1,400W*

4 ohm Bridge-Mono

8- ohm Bridge-Mono

With 0.5% THD.

*With 1% THD.

†Not rated for 100V versions.

DSi 4000

1,450W*

2 ohm Stereo (per channel)

1,200W

4 ohm Stereo (per channel)

8 ohm Stereo (per channel)

3,000W*

4 ohm Bridge-Mono

2,400W

8- ohm Bridge-Mono

With 0.5% THD.

*With 1% THD.

D S i

S E R I E S

Features

•

Includes four models of 475W, 800W, 1200W

and 2100W per channel at 4 ohms

•

Automatic presets for popular JBL cinema

speaker systems for quick, easy conﬁ guration

•

Intuitive front-panel LCD screen guides install-

ers through setup

•

Onboard digital signal processing includes

crossovers, EQ filters, delay, and output

limiting

•

Computer connectivity via USB allows fast

setup and conﬁ guration with HiQnet

Architect

Speciﬁ cations

Output Power: See power charts below.

Voltage Gain at 1kHz:

DSi 1000: 30.5 dB

DSi 2000: 32.9 dB

DSi 4000: 34.2 dB

DSi 6000: 37.1 dB

Frequency Response: +0/–1 dB from 20 Hz to

20 kHz at 1 watt into 4 ohms.

1 kHz

DSi 2000

Power

700W*

†

2 ohm Stereo (per channel)

475W

4 ohm Stereo (per channel)

275W

8 ohm Stereo (per channel)

†

4 ohm Bridge-Mono

950W

8 ohm Bridge-Mono

With 0.5% THD.

*With 1% THD.

1 kHz

DSi 6000

Power

2 ohm Stereo (per channel)

4 ohm Stereo (per channel)

650W

8 ohm Stereo (per channel)

4 ohm Bridge-Mono

8- ohm Bridge-Mono

With 0.5% THD.

*With 1% THD.

System

software

1 kHz

Power

1,000W*

800W

475W

2,000W*

1,600W

1 kHz

Power

3,000W*

2,100W

1,200W

6,000W*

4,200W

•

Rear-panel HD-15 connector provides easy in-

put/output connectivity between DSi ampliﬁ ers

and new DSi-8M System Monitor

•

All models are THX

approved

•

Switch-mode universal power supply

•

All products ﬁ ll 2U rack spaces and weigh under

19 pounds

•

Barrier strip outputs, removable Phoenix-style

input

•

Three-Year, No-Fault, Fully Transferable War-

ranty completely protects your investment and

guarantees its speciﬁ cations

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. DSi 1000 A1 (100V

version) is rated for 4 to 8 ohms in Stereo mode,

8 to 16 ohms in Bridge-Mono mode.

Sensitivity:

At 8 ohm rated output:

DSi 1000: 1.4V

DSi 2000: 1.4V

DSi 4000: 1.4V

DSi 6000: 1.4V

At 4 ohm rated output:

DSi 1000: 1.3V

DSi 2000: 1.2V

DSi 4000: 1.3V

DSi 6000: 1.3V

At 2 ohm rated output:

DSi 1000: 1.1V

DSi 2000: 1.0V

DSi 4000: 1.0V

DSi 6000: 1.1V

Signal to Noise Ratio (below rated 8-ohm

power at 1 kHz): DSi 1K, 2K, 4K: 100 dB (A

weighted). DSi 6K: 103 dB (A weighted).

Damping Factor: Better than 500 from 20 Hz

to 400 Hz.

Crosstalk: > 70 dB below rated power, 20 Hz to

1 kHz, A-weighted.

Input Stage: Input is electronically balanced

and employs precision 1% resistors.

Input Impedance (nominal): 20 k ohms, bal-

anced; 10 k ohms, unbalanced.

AC Line Voltage and Frequency Conﬁ gurations

Available: 100V, 120V, 220-240V, 50/60 Hz.