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Bazooka ELA150.1 manual

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Table of contents for the manual

  • Page 1

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  • Page 2

    Dear customer, Congratulations on your purchase of a Bazooka EL high-performance amplifier. At Bazooka, we are fanatics about accurate music reproduction. Your selection of our products for your sound system indicates that quality sound is also important to you too. At SAS, we take great pride in manufacturing revolutionary audio products, and thro[...]

  • Page 3

    S AFETY PRECAUTIONS Fuse amplifiers power wire at the battery. Be sure to fuse the power wire within 12” of the car's battery. This will protect the car's battery in case of a short circuit between the power amplifier and battery. THIS IS A MUST, the amplifier's built-in fuse will only protect the power amplifier not the car's[...]

  • Page 4

    F EATURES AND BENEFITS DC Offset Protection This circuit protects the output of the amplifier against DC voltage. If for some reason DC voltage is detected at the output stage, the amplifier will shut down protecting the speakers from direct current. Short Circuit Protection The circuit protects the amplifier from damage due to a short found in the[...]

  • Page 5

    Bass Boost For added low frequency performance the amplifiers are equipped with a variable 0~12 dB bass boost @ 45Hz. Line Out (ELA150.1, ELA300.1 and ELA / MAA500.1 Only) One set of full range line outputs have been provided for convenient connection to additional amplifiers in the system. Power Fusing This protects the amplifier against short cir[...]

  • Page 6

    M OUNTING LOCATION Before you start the installation, it will be necessary to find a mounting location for the amplifier. Find a location in which the amplifier will receive adequate ventilation in order to dissipate the heat it develops during operation. Two popular mounting locations are in the trunk or under the seat. Select the location in whic[...]

  • Page 7

    CAR BA TTERY +12V CAR BA TTERY +12V - - + + P OWER CONNECTIONS SPEAKERS BRIDGED AUX OUTPUT +12V REM 20A 20A AUX 7.5A 20A AMP GND IN-LINE POWER FUSE MOUNTED WITHIN 12" FROM BA TTERY RECOMMENDED IN-LINE POWER FUSE MOUNTED WITHIN 12" FROM BA TTERY RECOMMENDED (NOT PROVIDED) (NOT PROVIDED) 94.7 94.7 RADIO'S REMOTE TURN-ON OUTPUT RADIO&ap[...]

  • Page 8

    POWER BASS BOOST 12dB 0dB X-OVER 400Hz 60Hz LEVEL INPUT HI INPUT REMOTE R L MAX MIN FILTER LOW FLAT HI ELA150.1, ELA300.1 AND ELA / MAA500.1 SIGNAL CONNECTIONS L L R R POWER BASS BOOST BASS BOOST 12dB 12dB 0dB 0dB X-OVER X-OVER 400Hz 400Hz 60Hz 60Hz LEVEL INPUT HI INPUT HI INPUT REMOTE CH1 CH2 CH3 CH4 MAX MIN LEVEL MAX MIN FILTER LOW FLAT HI FILTER[...]

  • Page 9

    POWER BASS BOOST 12dB 0dB X-OVER 400Hz 60Hz LEVEL INPUT HI INPUT REMOTE R L MAX MIN FILTER LOW FLAT HI POWER BASS BOOST 12dB 0dB X-OVER 400Hz 60Hz LEVEL INPUT HI INPUT REMOTE R L MAX MIN FILTER LOW FLAT HI 8 High Level inputs have been included to connect the amplifier to a radio without low-level outputs (i.e. factory radio). This connection will [...]

  • Page 10

    GRA Y GRA Y BLACK BLACK GRA Y/BLACK (NOT USED) GRA Y/BLACK (NOT USED) WHITE WHITE RIGHT + RIGHT + LEFT + LEFT + GROUND GROUND WHITE WHITE BLACK BLACK GRA Y/BLACK (NOT USED) GRA Y/BLACK (NOT USED) WHITE/BLACK (NOT USED) WHITE/BLACK (NOT USED) WHITE/BLACK (NOT USED) WHITE/BLACK (NOT USED) GRA Y GRA Y RIGHT + RIGHT + LEFT + LEFT + GROUND GROUND POWER [...]

  • Page 11

    SPEAKER +12V REM 15A 15A 15A 15A FUSE GND ELA150.1, ELA300.1 AND ELA /MAA500.1 SPEAKER CONNECTIONS 4 Ohm Speaker (2 Ohm Minimum) 4 Ohm Speaker (2 Ohm Minimum) Make the speaker connections using speaker wire that is at least 16 gauge or heavier. As with any audio component, proper phasing of the amplifier and speakers is essential for strong bass re[...]

  • Page 12

    BRIDGED CH 1 CH 2 CH 4 CH 3 AUX OUTPUT +12V REM GND 20A AUX 7.5A 20A AMP + - + - + - + - 4 Ohm Speaker 4 Ohm Speaker 4 Ohm Speaker 4 Ohm Speaker SPEAKERS BRIDGED AUX OUTPUT +12V REM 20A 20A AUX 7.5A 20A AMP GND + + 4 Ohm Speaker 4 Ohm Speaker TWO CHANNEL BRIDGED SPEAKER CONNECTIONS FOUR CHANNEL BRIDGED SPEAKER CONNECTIONS S PEAKER CONNECTIONS (BRID[...]

  • Page 13

    SPEAKERS BRIDGED AUX OUTPUT +12V REM 20A 20A AUX 7.5A 20A AMP GND CAUTION! In Tri- mode operation, the amplifier must see a 2 Ohm load or higher for the stereo satellites and no lower than 4 Ohms for the subwoofer(s). Any lower than the above mentioned impedance will cause the amplifier to overheat and possibly cause permanent damage to the amplifi[...]

  • Page 14

    POWER BASS BOOST 12dB 0dB X-OVER 400Hz 60Hz LEVEL INPUT HI INPUT REMOTE R L MAX MIN FILTER LOW FLAT HI R EMOTE BASS CONTROL MODULE (OPTIONAL) Before connecting the remote, it will be necessary to find a mounting location that will be easy to access for adjustment. Once you select your mounting location, you will need to run the control wire from th[...]

  • Page 15

    . (Please note: If you intend to use the amplifier in the Tri-mode configuration, it is necessary to set the crossover control to the “FLAT” setting in order to receive full range output) The “EL” amplifiers are equipped with a built-in variable crossover network allowing you to select the crossover type (i.e. Low-Pass or Hi-Pass) and the d[...]

  • Page 16

    T ROUBLE SHOOTING THE SYSTEM We have put together this trouble-shooting guide if you experience problems after installing the amplifier. Please keep in mind that the majority of problems incurred are caused by improper installation and not the equipment itself. In addition, there are many components in the system that could cause various signal pro[...]

  • Page 17

    16 S PECIFICATIONS ELA60.2 ELA100.2 ELA150.1 Size (L x W x H) 8 Max Power 300W 500W 300W Output Power @ 14.4 VDC : 4 ohm 70W x 2 115W x 2 100W x 1 2 ohm 95W x 2 165W x 2 150W x 1 Bridged 4ohm 190W x 1 330W x 1 N/A Frequency Response + - 1dB 20Hz-22KHz 20Hz-22KHz 20Hz-130Hz S/N Ratio (A-weight) >90dB >90dB >90dB THD with 80k filter .03% .03[...]

  • Page 18

    17 LIMITED WARRANTY Southern Audio Services, Inc., warrants all products to be free from defects in material and workmanship for a period of one (1) year from the date of purchase; the Reference Series is warranted for a period of two (2) years from date of purchase. In the event the product is not as warranted, SAS’ sole obligation shall be to r[...]

  • Page 19

    18 How to obtain warranty services: 1. You are responsible for delivery of the product to an authorized BAZOOKA® dealer or contact SAS at 1-800-THE TUBE for a Return Authorization number. The Return Authorization number must be clearly written on the outside of the box. Freight must be prepaid to SAS. Warranty replacement parts will be returned fr[...]

  • Page 20

    Manual By www.extremeconcepts.com ELA MANUAL REV 1.22.04[...]