Instruction/ maintenance manual of the product MAA500.1 Bazooka
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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.
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.
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.
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.
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.
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.
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.
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.
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) WHIT.
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.
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.
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).
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.
. (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.
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.
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 .
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.
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.
Manual By www.extremeconcepts.com ELA MANUAL REV 1.22.04.
An important point after buying a device Bazooka MAA500.1 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bazooka MAA500.1 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bazooka MAA500.1 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bazooka MAA500.1 you will learn all the available features of the product, as well as information on its operation. The information that you get Bazooka MAA500.1 will certainly help you make a decision on the purchase.
If you already are a holder of Bazooka MAA500.1, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bazooka MAA500.1.
However, one of the most important roles played by the user manual is to help in solving problems with Bazooka MAA500.1. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bazooka MAA500.1 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
