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Summary of Contents for PA2150

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Page 2: ... THD 0 03 THD Rated Signal Noise ratio averaged value Measured 1 watt 1 kHz dBA 82 82 Measured full rated power 0 1 THD dBA 100 100 Damping factor 100 100 Frequency response full range mode 20 50 000 Hz 20 50 000 Hz High pass crossover frequency limits 50 H z 250 Hz variable 12dB oct 50 H z 250 Hz variable 12dB oct Low pass crossover frequency limits 50 H z 250 Hz variable 12dB oct 50 H z 250 Hz v...

Page 3: ...ontage Couverture de dos TABLE DES MATIÈRES Qué es un amplificador 22 Características principales 22 Consideraciones de seguridad y precauciones en la instalación 23 Planificación del sistema 24 Herramientas de instalación 24 Alambrado del vehículo 25 Conexiones y Controles 26 27 Configuración de los sistemas 1 y 2 28 Configuración de los sistemas 3 y 4 29 Cuadro de solución de problemas 30 Inform...

Page 4: ...oduction only In contrast conventional Class AB amps march on with their high fidelity but poor efficiencies Therefore the need still exists for an amp with high fidelity but with low heat and a small chassis Class T invented and patented by Tripath Technologies provides the best of both worlds with high quality sound yet low heat dissipation Due to the remarkably low heat generated we can design ...

Page 5: ...lankets to protect the work areas from scratches or dings DISCONNECT THE LEAD ON THE BATTERY No sparks or fires please REVIEW THE INSTALLATION Before using any tools or moving vehicle components take five minutes to review the installation intentions e g verify that an amplifier will fit in an area of a car before tearing out all the interior REVIEW THE VEHICLE Before drilling any holes or cutting...

Page 6: ...uality midrange tweeter speakers and usually better placement To build such a system though complexity goes up due to the addition of passive or active crossovers which take time to install and may inject noise into the system due to potential noise signal pick up The results though of such a system can be dramatically pleasing SYSTEM PLANNING For most installations simple hand tools are adequate ...

Page 7: ...they offer little or no performance improvements FINAL VEHICLE WIRING Current requirements for an upgraded audio system dictate a dedicated power line be run from the amplifier directly to the battery of the vehicle This line should NOT be run to the fuse panel of the vehicle but directly to the battery DO NOT run to the alternator either There MUST be a fuse installed at the battery with adequate...

Page 8: ...plifier is provided with internal circuitry that allows for a remote gain control to adjust the bass output level depending upon the listener s choice ONLY the supplied gain control can be used with the amp or the circuitry for it to be used properly CAUTION Unfortunately you CANNOT use simple telephone Y connectors to daisy chain to multiple amps in hopes of controlling the gains of multiple amps...

Page 9: ...g simply allows for the amp to pass all audio frequencies without any kind of crossover filter application This is common with 6x9 fullrange coaxial speakers for example CONNECTIONS CONTROLS 7 L L R R white white black black gray gray black NOT USED HLA1 High Level Adaptor LOOP THRU INPUTS R BR L L R white white black black gray gray black NOT USED HLA1 High Level Adaptor LOOP THRU INPUTS R BR L N...

Page 10: ...gion where a dedicated subwoofer system operates most efficiently SYSTEM CONFIGURATION 1 3 Channel Multi Mode Passive The multi mode system is a poor man s satellite subwoofer system This amplifier is able to drive speakers in stereo mode and at the same time drive low frequencies to a dedicated subwoofer speaker By inserting inductors coils and capacitors the result is an inexpensive solution to ...

Page 11: ... shown above you are able to greatly increase the output power delivered from the amplifier to the speaker Such a circuit increases the voltage swing across the speaker which increase the power seen by a factor of 2 to 4 times that in stereo mode This is a very logical set up for systems that are space limited to allow for only one subwoofer in a vehicle The number and box volumes are compensated ...

Page 12: ...ir movement around the amp Preferably the amp should be mounted with fins up and down so rising heat moves quickly away from amp turn on race disconnect trigger from radio and turn on off via a wire jumper to power terminal If noise goes away the radio is turning on off too slowly This is radio problem and can only be corrected with outboard turn on delay relay system Radio thump disconnect the RC...

Page 13: ...uthorized in writing by an officer of Robert Bosch Corporation THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES OR REPRESENTATIONS EXPRESS OR IMPLIED INCLUDING ANY WARRANTY IMPLIED BY LAW WHETHER FOR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE AND SHALL BE EFFECTIVE ONLY FOR THE PERIOD THAT THIS EXPRESS WARRANTY IS EFFECTIVE In the event any provision or any part or portion of...

Page 14: ...155 www BlaupunktUSA com Copyright 2001 by the Robert Bosch Corporation No portion of this work may be reproduced in any form without the written consent of the Robert Bosch Corporation Tripath logo name and patents are protected by Tripath Corp Santa Clara CA Printed in China August 2001 ASSEMBLY MOUNTING ...

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