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Table of Contents
- 1 Table of Contents
- 2 Limited Two-Year Consumer Warranty
- 3 Features
- 4 Warning
- 5 Installation Guidelines
- 6 Front Panel Connections/Status LED
- 7 Rear Panel Connections
- 8 Top Panel Controls
- 9 Top Panel Features
- 10 Speaker Wiring Diagrams
- 11 Crossover Settings and Gain Adjustment
- 12 Specifications
- Download this manual
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Summary of Contents for Directed Audio Model 4200 4500
- Page 1 4200 models 4500...
- Page 2 © 2002 Directed Electronics, Inc...
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Page 3: Table Of Contents
Featuring high-efficiency MOSFET power supplies, flexible on-board crossovers, and state of the art audio design, Directed Audio power amplifiers will excite and delight the mobile sound TABLE OF CONTENTS Limited Two-Year Consumer Warranty ......4 Features . -
Page 4: Limited Two-Year Consumer Warranty
LIMITED TWO-YEAR CONSUMER WARRANTY Directed Electronics, Inc. promises to the original purchaser, to replace this product should it prove to be defective in workman- ship or material under normal use, for a period of two years from the date of purchase by the dealer as indicated by the date code marking of the product PROVIDED the product was installed by an... -
Page 5: Features
FEATURES High-speed MOSFET switching power supply and complimentary bipolar outputs Four-channel architecture supports up to six channel use Thermal, DC offset, reverse polarity and short circuit protection Top-mounted controls accessed for system tuning Dual continuously variable 12 dB/ octave two-way active crossovers WARNING High-powered car audio systems... -
Page 6: Installation Guidelines
INSTALLATION GUIDELINES 1. Please read this owner’s manual carefully before installing this ampli- fier. 2. Disconnect the battery ground terminal prior to making any elec- trical connections. 3. Check for any hazards or obstruc- tions such as gas tanks, fuel or brake lines, and wiring harnesses before mounting the amplifier. - Page 7 speaker load, the more heat is generated. For low impedance speaker applications or restricted ventilation installations, an external cooling fan may be advisable. 9. Battery and ground connections to the vehicle should be made with crimped ring terminals of the appro- priate size (surface area is what counts);...
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Page 8: Front Panel Connections/Status Led
FRONT PANEL CONNECTIONS/STATUS LED 1. R R C C A A I I n n p p u u t t J J a a c c k k s s - Accepts line level outputs from head units or signal processors at voltages between 150mV and 8 volts. - Page 9 4. R R e e m m o o t t e e T T u u r r n n O O n n - This terminal turns on the amplifier when (+) 12 volt is applied to it. Connect it to the remote turn on lead of the head unit or signal source.
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Page 10: Top Panel Controls
TOP PANEL CONTROLS 1. I I n n p p u u t t G G a a i i n n A A d d j j u u s s t t m m e e n n t t - Controls amplifier sensitivity and is used to match the input level of the ampli- fier to the output level of the signal... -
Page 11: Speaker Wiring Diagrams
SPEAKER WIRING DIAGRAMS (top view) Stereo Operation Two Channel Stereo N N O O T T E E : : For bridged two channel operation as shown in this diagram, connect right channel RCA cables to the front inputs of the amplifier, and left channel RCA cables to the rear inputs of the amplifier. -
Page 12: Crossover Settings And Gain Adjustment
CROSSOVER SETTINGS AND GAIN ADJUSTMENT Your Directed Audio power amplifier needs to be adjusted carefully to achieve maximum performance. These are some guidelines to follow when fine-tuning the amplifier. For full-range and simultaneous stereo/mono bass applications, the crossover selection switch should be set to FLAT. If the amplifier is driving your subwoofers, set the switch to LPF, and for mid-bass/midrange output, set to HPF. -
Page 13: Specifications
Input Sensitivity Output Impedance Supply Voltage Fusing and Power Minimum Cable Requirements (AWG) (Per amp, trunk mounted) © 2002 Directed Electronics, Inc Directed model 4200 4500 watts watts watts watts Greater than 95 dB 20-20,000 Hz ± 0.5 dB Greater than 100... - Page 16 Directed Electronics, Inc. Vista, California 92083 www.directed.com Quality Directed products are sold and serviced throughout North America and around the world Call 800 274 0200 for more information about our products and services © 2002 Directed Electronics, Inc. - All rights reserved - G45042/44 02/02 The company behind this system is Directed Electronics, Inc.
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