Ashly Powerflex 4400 Operating Manual Download Page 1

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Multi-Channel Power Amplifiers

Operating Manual

Powerflex



ASHLY AUDIO INC.

847 Holt Road Webster, NY 14580-9103 Phone: (716) 872-0010

Toll-Free: (800) 828-6308 Fax: (716) 872-0739

www.ashly.com

Channel 1

Channel 2 Channel 3 Channel 4

Protect

Thermal

Clip

Signal

Power

Powerflex

4400

Channel 1

Channel 2 Channel 3 Channel 4 Channel 5

Channel 6

Protect

Thermal

Clip

Signal

Power

Powerflex

6250

Summary of Contents for Powerflex 4400

Page 1: ...bster NY 14580 9103 Phone 716 872 0010 Toll Free 800 828 6308 Fax 716 872 0739 www ashly com Channel 1 Channel 2 Channel 3 Channel 4 Protect Thermal Clip Signal Power Powerflex 4400 Channel 1 Channel...

Page 2: ...nput Connectors 7 7 2 Input Ground Switch 8 7 3 Multi Channel Operation 8 7 4 Input Level Controls 8 7 5 Stereo Mono Switches 8 7 6 Dual Channel Mode Bridge Mode Switches 8 7 7 50Hz Low Cut Switches 8...

Page 3: ...NO USER SER VICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE TO REDUCE THE RISK OF...

Page 4: ...l as preserving its own 2 UNPACKING As a part of our system of quality control every Ashly product is carefully inspected before leaving the factory to ensure flawless appearance After unpacking pleas...

Page 5: ...ft run of different gauges of 2 conduc tor copper speaker wire Wire Gauge 100ft 8 load 4 load 8 0605 0 8 1 5 10 1018 1 3 2 5 12 1619 2 0 4 0 14 2575 3 2 6 4 16 4094 5 1 10 2 18 6510 8 1 16 3 Table 4...

Page 6: ...sink extrusions reaches 85 to 90 C Both channels of the affected amplifier module will shut off until the measured temperature drops below about 70 C The amplifier should be able to maintain proper o...

Page 7: ...er sists try connecting a balanced signal to the Euroblock input with the input cable s shield lifted at the amplifier end of the cable ie no ground connection but connected to ground at the signal so...

Page 8: ...de channels 2 4 or 6 level controls become in active In BRIDGED mode the level controls function the same as in mono mode 7 6 Stereo Mono Switch Powerflex amplifiers are comprised of two 4400 or three...

Page 9: ...er 115VAC or 230VAC mains Switching from one to the other simply requires the fol lowing steps 1 Unplug the amplifier from the wall and re move the power cord from the rear of the amplifier 2 Using a...

Page 10: ...stated requirements or im proper AC inlet mains voltage setting make sure nominal AC mains voltage matches the number in the viewing win dow on the AC inlet 8 3 Output overcurrent more than 15 to 20 a...

Page 11: ...al Bridge Switches Out Levels Controls Used Per Input Channel Speaker Outputs Up To Six Different Outputs Minimum Speaker Load Per Channel 4 Up To Six Different Amplifier Inputs Six Channel Setup dual...

Page 12: ...up Possible Applications 70 Volt Constant Voltage Systems 6250 Only Subwoofers High Powered Monitors High Powered Full Range PA Speakers Bridged Channels 1 2 From Channel 1 Input Bridged Channels 3 4...

Page 13: ...mplifier module Specification Notes Due to its spread spectrum out put switching pattern the output signal of a Powerflex ampli fier contains significant dynamic frequency content far outside the audi...

Page 14: ...r damaged speaker drivers that could cause distorted sound 12 POWERFLEX DIMENSIONS Channel 1 Channel 2 Channel 3 Channel 4 Channel 5 Channel 6 Pr ot ect Thermal Cli p Signal Po wer Powerflex 6250 16 9...

Page 15: ...____________________ Dealer ______________________________________ Date of Purchase _______________________________ Dealer s Address _______________________________ ___________________________________...

Page 16: ...nnel Power Amplifier Printed in USA 10 01 6250 3 ASHLY AUDIO INC 847 Holt Road Webster NY 14580 9103 Phone 716 872 0010 Fax 716 872 0739 Toll Free 800 828 6308 www ashly com 2001 by Ashly Audio Corpor...

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Ashly Powerflex 4400, Operating Manual

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