ENGLISH Dear customer, Congratulations on your purchase of a Bazooka 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 through the years of engineering expertise, hand craftsmanship and critical testing procedures, we have created this high-performance series of amplifiers.
SAFETY PRECAUTIONS Fuse amplifiers power wire at the battery. Use high grade wire connectors. To ensure maximum power transfer and secure safe connections, it is recommended to use high grade barrier spades (for connection at amplifier if applicable) and terminal rings (for connection at battery). Do not run any wires underneath vehicle. Exposed wires have a chance of being cut or damaged. It is best to run all wires through the vehicle under the carpet and/or side panels.
FEATURES AND BENEFITS ENGLISH 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 This circuit protects the amplifier from damage due to a short found in the speakers or wiring. If one of the speakers or its wiring comes in contact with ground, the amplifier will shut down.
MOUNTING LOCATION Select the location in which you wish to mount the amplifier. Use caution when mounting amplifier, there are many wires, gas lines, vacuum lines, brake lines as well as a gas tank in the automobile. Make sure you know where they are when mounting the amplifier to avoid puncturing lines, shorting wires or drilling holes in the gas tank. Once you are ready, use a pencil to mark the mounting holes in the bottom panel.
ENGLISH CONNECTIONS Panels slide off to make connections easier. Be sure not to break plastic locking tabs! Rubber plugs can be removed to reveal channels for C.H.I.L water cooling kit! Removing these plugs makes panel removal easier.
POWER CONNECTIONS 2 2 R GHT 30 AMP X 2 MAX +12V TURN ON ENGLISH LEFT CHIL GND FRONT REAR BRIDGED 4 MIN IN-LINE POWER FUSE MOUNTED D WITHIN 6” FROM BATTERY RECOMMENDED RADIO'S REMOTE TURN-ON U OUTPUT (NOT PROVIDED) - + 94.7 4 CAR C BATTERY +12V 2 IMPORTANT! Before making any connections, disconnect the car’s battery until the installation is completed to avoid possible damage to the electrical system. Connect the amplifier to the car's battery.
SIGNAL CONNECTIONS ENGLISH Connect the RCA output of the head unit (AM/FM cassette player, CD, or DAT) to the RCA input terminals of the amplifier. To make these connections, we recommend high quality RCA cables, which are available at your local car audio retailer. Run signal wires away from electrical wires to avoid possibility of induced noise from the car's electrical system (i.e. popping noises or engine noise).
HIGH LEVEL CONNECTIONS (OPTIONAL) High Level inputs have been included to connect the amplifier to a radio without low-level outputs (i.e. factory radio). This connection will allow you to connect directly to the speaker output of the radio with out the need of an external adapter. CAUTION! Before making any connections determine the type of radio to avoid possible damage to amplifier and/or radio.
SPEAKER CONNECTIONS ENGLISH 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 response. When connecting, make sure that positive (+) from the amplifier is connected to the positive (+) of the speaker, and the same for negative (-).
ADJUSTING THE X-OVER AND BASS You can add up to 16dB of bass boost by adjusting the Bass Boost control. BASS BOOST 55 600 LOW 240 330 Select the crossover point for your front speakers. HIGH FULL 55 REAR FREQ RANGE X1 FREQ Hz X 10 110 600 LOW HIGH FULL 240 330 Select the crossover point for your rear speakers. Select the crossover type for the front speakers POWER REAR L+R MONO BRIDGED (F L IN) STEREO SOURCE FRONT FREQ Hz 110 STEREO FRONT BRIDGED (F R IN) L+R MONO 2 CH. BASS 2 CH.
ENGLISH TROUBLE 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 problems such as inducted electrical noise and engine noise.
SPECIFICATIONS MGA4150 Due to continuing product improvement, specifications subject to change without notice. 12 MGA AMPLIFIERS ENGLISH Output Power @ 14.4 VDC : 4 ohm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100W x 4 2 ohm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGLISH 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. In the event the product is not as warranted, SAS’ sole obligation shall be to repair or replace the defective product at SAS’ option: SAS limits its obligation under any implied warranties under state laws to a period not to exceed the limited warranty period.
ENGLISH 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 freight prepaid. The entire enclosure may be returned for warranty service, but return will be freight collect. 2.