Blaupunkt MPA 680us Install Manual Download Page 1

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MPA 680us

4/2 Channel Mobile Audio Amplifier with 680 Watts Max. Power

Amplificateur audio mobile de 680 watts de puissance maximum à 4/2 canaux

Amplificador Móvil de Áudio de 4/2 Canales con Potencia Máx. de 680 vatios

Amplificador Móvel de Áudio de 4/2 Canais com Potência Máx. de 680 Watts

M P A M U L T I - C H A N N E L P O W E R A M P L I F I E R

SPEAKERS

FUSE

+12V

– CH1 +

– CH2 +

– CH3 +

– CH4 +

MPA 680u

4X140/2X340W • 2 OHM ST

ABLE

4/2 CHANNEL POWER AMPLIFIER

Summary of Contents for MPA 680us

Page 1: ...Amplificador M vil de udio de 4 2 Canales con Potencia M x de 680 vatios Amplificador M vel de udio de 4 2 Canais com Pot ncia M x de 680 Watts M P A M U L T I C H A N N E L P O W E R A M P L I F I E...

Page 2: ...2 x 150 W Total Harmonic Distortion rated full output 0 06 THD Rated Signal Noise ratio averaged value 90 dBA Measured full rated power 102 Measured 1 watt 1 kHz 87 Damping factor 100 Frequency respon...

Page 3: ...ge regardless of input signal level But infinite output voltage is impossible due to upper limits created by the voltages found in a car typically 12 15 volts DC In order to achieve undistorted power...

Page 4: ...ankets 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 f...

Page 5: ...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 in...

Page 6: ...hey 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...

Page 7: ...installations The input gain settings of the amplifier 0 3 4 volts are referenced to these inputs 6 INPUT GAIN CONTROL ch 1 2 This controls the gain setting on the input of the amplifier For high gai...

Page 8: ...ese connections are used to connect to the loudspeakers with the appropriate impedance It is imperative that these lines NOT be connected or touch the chassis of the vehicle in any way Also the and le...

Page 9: ...M CONFIGURATION 1 5 Channel Combo 2ch HP 3ch passive Multi Mode 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...

Page 10: ...ed trade off for this consumers SYSTEM CONFIGURATION 3 4 Channel Combo 2ch HP 2ch Full range Like the four channel systems as shown above the benefits and performance trade offs are similar But this s...

Page 11: ...r 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 ju...

Page 12: ...horized 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 ME...

Page 13: ...2800 S 25th Avenue Broadview Illinois 60153 U S A http www blaupunkt com Copyright 1998 by the Robert Bosch Corporation No portion of this work may be reproduced in any form without the written consen...