AMPLIFIERS

Crown DSi 4000

Crown DSi 4000
Crown DSi 4000
Introduction

Two-channel, 1200W @ 4Ω Power Amplifier. Engineered from the ground up for unmatched quality and performance, the Crown DSi Series of power amplifiers offers four models of 500W, 800W, 1,200W, and 2,100W 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. 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.

Features
Specifications
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
Introduction
Specifications
SPECIFICATIONS

Voltage Gain

34.2 at 1 kHz

Frequency Response

+0/-1 dB from 20 Hz to 20 kHz at 1 watt into 4 ohms

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 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: 1.4V, at 4 ohm rated output: 1.3V, At 2 ohm rated output: 1.0V

Signal to Noise Ratio

(below rated 8-ohm power at 1 kHz) 100db (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, balanced; 10 k ohms, unbalanced

AC Line Voltage and Frequency Configurations Available

100V, 120V, 220-240V, 50/60 Hz

IEC Power Connector

15A

CONTACT US
Let us follow up
with you
Our office hours are 9:30am-5:30pm weekdays — please drop by, call us or fill in the contact form so we can reply to you shortly.

Magna-Tech Electronic Co., Inc.
6114 NW 74th Ave.
Miami FL 33166 USA
Phone: (305) 573-7339
Fax: (305) 573-8101
E-mail:
Your message was sent succesfully!

Your e-mail

Your message