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Amplified Bass System

Application Guide

BTA-8

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Summary of Contents for BTA-8

Page 1: ...Amplified Bass System Application Guide BTA 8 ...

Page 2: ...t from this great SPEAKER investment For maximum performance we recommend that you have your new PowerBass Autosound product installed by an Authorized PowerBass Autosound Dealer To learn more about PowerBass please visit us on the World Wide Web at http www powerbassusa com Warning Continuous exposure to sound pressure levels in excess of 100 dB can cause permanent hearing loss PowerBass Autosoun...

Page 3: ...or increased efficiency at low frequencies The corner loaded design works to produce a concentrated bass output which is amplified by firing into hard surfaces giving the bass kick normally associated with much larger woofers Polypropylene Cone with Rubber Surround A thermoplastic polymer cone was selected to help resist moisture and other elements while the rubber surround offers more excursion a...

Page 4: ...our speaker system if they need to be transported INSTALLATION EXPERIENCE Installation of PowerBass Autosound Speakers requires experience with a variety of mechanical and electrical procedures This manual only provides general installation and operating instructions If you have any reservations about your installation skills or lack the proper tools please contact your local PowerBass Autosound d...

Page 5: ...step should be to secure the enclosure using the mount ing straps provided so it remains in place WARNING Make sure where ever you choose to place the BTA 8 it s a dry location on a solid surface Take care that none of the mounting screws will pierce any wiring harnesses brake or fuel lines the vehicles fuel tank spare tire or any other parts of the vehicle Some or all of these may be located behi...

Page 6: ...ly from a factory radio without the use of a low level convertor Be sure to observe the correct speaker polarity Do not use if you are using the LOW INPUT from the RCA jacks 2 REMOTE Gain RJ45 Jack This is the connector port for the BTA Remote Gain Control Now the amplifiers secondary gain circuit can be adjusted from the driver s seat ...

Page 7: ...ted to meet your own personal taste Please note by boosting the Bass EQ to its full 18dB you are asking the amplifier to work 10 times harder 7 STATUS Indicator This RED L E D glows only when the built in protection circuitry is activated This indicates a problem with the system in relation to the amplifier and or wiring see Troubleshooting Tips 8 POWER Indicator This GREEN L E D lights up when th...

Page 8: ...n in the drawing above a strap should be placed on each side of the embroidered PowerBass logo to be most effective Next secure the enclosure by screwing through the strap with the self tapping screws provided then tighten the straps When mounting in a trunk try to make sure the enclosure is positioned in a manner that packages and luggage will not slide and hit the protective woofer grill In some...

Page 9: ...na lead or remote output This wire is responsible for turning the amplifier on and off If the source unit radio is not equipped with a Remote lead you can connect this wire to an accessory or ignition point at the vehicle fuse block In this type of installation the amplifier will be on whenever the ignition is on To lengthen this wire use at least 18 gauge wire and run it with exactly the same car...

Page 10: ...iring diagrams on the following pages NOTE Never use BOTH High and Low Level inputs at the same time You must select one or the other High Level Input Connections fig 4 For radios with only speaker outputs including most Factory source units Using the 4 pin Molex style wiring harness provided splice directly into the radio s speaker outputs Do not break the connection with the source radio and the...

Page 11: ...Fig 4 High Level Connections Green White Green L L Gray White Gray R R 4 pin 6 pin black blue red REMOTE TURN ON TO POWER ANTENNA ...

Page 12: ...eeds Always use high quality RCA audio cables not supplied for signal connections those with multiple layers of shielding or a twisted pair variety for better noise rejection Be extra careful when routing your RCA audio interconnect cables Car environments are notorious for poorly insulated wires This means that hiss engine noise and fan noise can be easily picked up through RCA cables if run inco...

Page 13: ...Fig 5 Low Level Connections 6 pin RCAs to Source Unit black blue red Car Radio REMOTE TURN ON TO POWER ANTENNA ...

Page 14: ...ontrol is set 2 Set the GAIN control on the amplifier to MIN completely counter clock wise 3 Turn on the head unit and adjust the volume to 2 3 maximum and set the BASS and TREBLE on the radio source to zero or flat 4 Turn the GAIN control clockwise until the sound just begins to distort then back off slightly to cut distortion and operate at optimum gain Remember the GAIN control is not a volume ...

Page 15: ... of each of the controls since their settings interact with each other If necessary consult your Authorized PowerBass dealer for help tuning your system Remote Gain Controller Your PowerBass BTA 8 includes a wired Remote Subwoofer Gain control module It uses standard telephone wire and telephone RJ45 connectors To connect the Remote Subwoofer Gain control to the amplified enclosure simply insert o...

Page 16: ...incorrect input sensitivity level Reset the GAIN contol Red Status Protection LED is ON no output and 1 Amp is VERY HOT 2 Amp shuts down ONLY when the vehicle is running 3 Amp plays at very low volume Thermal protection is engaged Check for proper im pedance at speaker terminals Also check for adequate air flow around the amplifier Voltage protection engaged Voltage to the amp is not within the 10...

Page 17: ...o get the most out of your equipment by playing at a safe level One that lets the sound come through loud and clear without annoying blaring or distortion and most importantly without affecting your sensitive hearing Sound can be deceiving Over time your hearing comfort level adapts to higher volumes of sound So what sounds normal can actually be loud and harmful to your hearing Guard against this...

Page 18: ...Product Disposal Certain international national and or local laws and or regulations may apply regarding the disposal of this product For further detailed information please contact the retailer where you purchased this product or the PowerBass Importer Distributor in your country This manual is the exclusive property of PowerBass USA Inc Any reproduction of this manual or use other than its inten...

Page 19: ...mage or exposure to excessive heat Abuse such as holes in the cone surround or ripped spider Voice coil damage due to amplifier clipping or distortion Product that has not been installed according to this owners manual Any implied warranties including warranties of fitness for use and merchantability are limited in duration to the period of the express warranty set forth above Some states do not a...

Page 20: ...PowerBass Autosound A division of PowerBass USA Inc 13936 Mountain Avenue Chino CA 91710 Tel 909 993 5399 Fax 909 993 5393 www powerbassusa com ...

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