Crown Audio Pulse 2X650 specifications 2x650, Features, Specifications

P U L S E S E R I E S

PULSE 2X650

The Pulse Series amplifiers are high per- formance professional power amplifiers capable of delivering major power output

from a new generation of switched mode power supplies. All Pulse Series amplifiers are housed in the same size 2U cases and feature light, powerful switching power supplies along with massive heatsinks and two dual-speed fans. Microprocessor supervision of the power sup- plies, protection and thermal systems ensures that the amplifier is always operating correctly thereby protecting both the amplifier and your speakers from failure.

Pulse Series amplifi ers are as equally at home in critical fi xed installations and in demand- ing, live touring sound environments. Capable of maintaining excellent performance when being driven to their limit with real loud- speaker loads, Pulse amplifi ers are solid and reliable—an amp you can count on.

Features

•Switch Mode Power Supply delivers great performance without the weight.

•Microprocessor supervision of power sup- plies provides overall system protection.

•Accurate front-panel indicators and level controls.

•Choice of balanced XLR, ¼-inch phone and removable barrier block inputs.

•Choice of Speakon® and/or binding post outputs.

•All this performance and reliability in only 2 rack spaces.

At Crown, sonic performance is always in the forefront of our minds. Like all Crown amps, Pulse Series amplifiers have undergone rigor- ous testing in order to ensure their sonic qual- ity and reliability. And every Pulse amplifier is backed by Crown’s unequaled Three-Year, No- Fault, Fully-Transferable Warranty that covers everything.

For more details about the Pulse Series, con- tact the Crown Technical Support Group at

800-342-6939 or 219-294-8200. Also, visit the Crown Audio website at www.crownaudio.com.

Specifications

Input Sensitivity: +1 dBu for full output.

Input Impedance: 20 kohm.

Input Connectors: 1/4-inch TRS balanced phone jack, removable terminal block, male and female XLR.

Distortion: <0.006% THD, 1 kHz, 1 dB below clip, 22 kHz measurement bandwidth.

Frequency Response: 20 Hz to 20 kHz, +0/–0.2 dB; <2 Hz to >120 kHz +0/–3 dB.

Controls: Power switch, bridge mode switch, detented level controls (these may be made tamper-proof).

Power

Output Power:

2x650		*1 kHz
		Power
2-ohm	Dual (per channel)	850W**
4-ohm	Dual (per channel)	650W
8-ohm	Dual (per channel)	400W
4-ohm Bridge-Mono		1700W**
8-ohm	Bridge-Mono	1300W

*1 kHz Power: refers to maximum average power in watts at 1 kHz with 0.1% THD+N.

**Note: 2 ohm dual and 4 ohm bridge are at 1% THD.

Indicators: AC Present, Operate, Signal, Bridge, Clip, Temp, Fault.

Protection (microprocessor supervised): Over- temperature, DC on outputs, output stage over- load, inrush current surge, power fail and brownout.

Noise: <–100 dB ref. full output 20 Hz to 20 kHz measurement bandwidth.

Slew Rate: >50 V/microsecond.

Damping Factor: >200 ref. 8 ohm.

Output Connectors: Binding post and Speakon®.

AC Power: 230 volts AC nominal, 2200VA, all channels driven.

Dimensions: 89 mm (3.5 in.) x 460 mm (18.2 in.) x 483 (19 in.).

Weight: 11 kg (24 lbs.).

Crown’s Three-Year, No-Fault, Fully Transferable Warranty

Crown offers a Three-Year, No-Fault, Fully Transferable Warranty for every new Crown ampli- fier—an unsurpassed industry standard. With this unprecedented No-Fault protection, your new Crown amplifier is warranted to meet or exceed original specifications for the first three years of ownership. During this time, if your amplifier fails, or does not perform to original specifications, it will be repaired or replaced at our expense. About the only things not covered by this warranty are those losses normally covered by insurance and those caused by intentional abuse. And the coverage is transferable, should you sell your amplifier.

See your authorized Crown dealer for full warranty disclosure and details. For customers outside of the USA, please contact your authorized Crown distributor for warranty information or call 219-294-8200.

Crown International

P.O. Box 1000

Elkhart, IN 46515-1000

TEL: 219-294-8200

FAX: 219-294-8FAX

www.crownaudio.com

Specifications subject to change without prior notice. Latest information available at www.crownaudio.com.

Crown is a registered trademark of Crown International. Other trademarks are the property of their respective owners. Printed in U.S.A.

© 2001 Crown Audio, Inc.

08/01 133680-1