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1 ENGLISH
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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
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SAFETY PRECAUTIONS Fuse amplifiers power wire at the battery. Be sure to fuse the power wire within 6” 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 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 connect
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ENGLISH FEATURES AND BENEFITS Power Management and Cooling System The MGA11000H and MGA11500H Amplifiers are equipped with a state-of- the- art power to optimise the amplifier’s power and temperature. This intelligent circuit monitors the amplifiers operation and automatically adjust the output power and fan speed to optimize the performance as well as long term operation of the amplifier. If the amplifier is run at a level below clipping for a period of 5 mins, the amplifier will go into
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Subsonic Filter A subsonic filter has been provided to filter out unwanted subsonic bass frequencies below the audible range of the subwoofer. This feature helps to improve the amplifier's overall performance since power is not wasted reproducing frequencies beyond the speakers' normal operating range. This feature works in conjunction with the Low-pass crossover to provide band-pass filtering. Phase Adjustment The phase switch allows for 0 or 180 degree phase adjustment for the woofer
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ENGLISH MOUNTING 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 which you wish to mount the amplifier. Use caution when mounting amplifier, there are many wires, gas lines, vacuum lines, brake lines a
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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. 7 ENGLISH
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ENGLISH POWER CONNECTIONS MGA11000H 1 CHIL +12V TURN-ON GND MIN FUSE 30A X 4 IIN N- -L LIIN NE E P PO OW WE ER R F FU US SE E M MO OU UN NT TE ED D W WIIT TH HIIN N 6 6” ” F FR RO OM M B BA AT TT TE ER RY Y R RE EC CO OM MM ME EN ND DE ED D ( (N NO OT T P PR RO OV VIID DE ED D) ) R RA AD DIIO O''S S R RE EM MO OT TE E T TU UR RN N- -O ON N O OU UT TP PU UT T + + - - 9 94 4..7 7 C CA AR R B BA AT TT TE ER RY Y + +1 12 2V V IMPORTANT! Before making any connections, disconnect the car’s
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POWER CONNECTIONS MGA11500H 1 CHIL +12V TURN-ON GND MIN M MA AN ND DA AT TO OR RY Y IIN N- -L LIIN NE E P PO OW WE ER R F FU US SE ES S ( (2 20 00 0A A) )E EA AC CH H M MO OU UN NT TE ED D W WIIT TH HIIN N 6 6" " F FR RO OM M A AM MP PL LIIF FIIE ER R ( (P PR RO OV VIID DE ED D) ) M MA AN ND DA AT TO OR RY Y IIN N- -L LIIN NE E P PO OW WE ER R F FU US SE ES S ( (2 20 00 0A A) )E EA AC CH H M MO OU UN NT TE ED D W WIIT TH HIIN N 6 6" " F FR RO OM M B BA AT TT TE ER RY Y
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ENGLISH SIGNAL CONNECTIONS 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). Please note that when making these connections the signal inputs correspon
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SPEAKER CONNECTIONS Make the speaker connections using speaker wire that is at least 12 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 (-). 1 CHIL +12V TURN-ON GND MIN FUSE 30A X 4 + + - - 2 2 O Oh hm m ((1 1 O Oh hm m M Miin niim mu um m)) 1 CHIL +12V TURN-ON GND MIN
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ENGLISH + + + + + + + + MULTIPLE AMPLIFIER CONNECTIONS When running multiple amplifier’s in large systems all amplifiers can be linked together so the primary master amplifier can control all amplifiers. In the following example we show four amplifiers controlled by one master ampilifer. Master amplifier’s crossover, bass boost and subsonic adjustments control for the master and slave amplifiers. L L R R MASTER AMPLIFIER SUBSONIC XOVER 1 REMOTE PHASE SOURCE CHIL +12V TURN-ON GND FREQ Hz F
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B BRIDGED DUAL-AMP CONNECTIONS RIDGED DUAL-AMP CONNECTIONS MGA’s Briged Dual-amp technology gives you the flexibility to combine the power of two of MGA’s Briged Dual-amp technology gives you the flexibility to combine the power of two of the same model amplifiers to double the output power into one speaker load. the same model amplifiers to double the output power into one speaker load. IMPORTANT! IN BRIDGED DUAL-AMP OPERPATION, BOTH AMPLIFIERS MUST BE THE SAME MODEL OF EQUAL POWER. TWO MGA
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ENGLISH + + + + Connect (-) Speaker Terminals Together with 10 Guage Wire Minimum 1 1 CHIL +12V TURN-ON GND CHIL +12V TURN-ON GND MIN FUSE 30A X 4 MIN FUSE 30A X 4 SLAVE MASTER AMPLIFIER *4 Ohm AMPLIFIER 2 Ohm Minimum CAUTION! In bridged operation, the amplifiers must see a 2 Ohm load or higher for the subwoofer(s). Any lower than the above mentioned impedance will cause the amplifiers to overheat and possibly cause permanent damage to the amplifiers. When running multiple sets of bridged am
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REMOTE BASS CONTROL MODULE 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 the remote to the amplifier. To avoid possibility of induced noise from the car's electrical system (i.e. popping noises or engine noise), run the cable from the remote to the amplifier away from the car's electrical wiring. SUBSONIC XOVER REMOTE PHASE SOURCE
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ENGLISH ADJUSTING THE X-OVER, BASS AND SUBSONIC FILTER This control allows you to select the woofer(s) to be in phase with the rest of the system (Defualt position) or out of phase if needed The subsonic filter has been provided to filter to adjust for out of phase conditions. Please note: when running out unwanted subsonic bass frequencies below multiple amplifiers and/or combining the power of 2 amplifiers, the audible range of the woofer(s). This feature please use settings explained
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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. Before you can properly address the problem, you must first find the component that is
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ENGLISH SPECIFICATIONS MGA11000H MGA11500H Output Power @ 14.4 VDC : 4 ohm 534W x 1 810W x 1 2 ohm 1008W x 1 1550W x 1 1 ohm 780W x 1 1222W x 1 Frequency Response -3dB 12Hz- 200Hz 25Hz- 250KHz S/N Ratio (A-weight) >71dB >72dB THD (A-weight) .30% .30% Low Input Level 250mV-6V 250mV-6V Hi Input Level 500mV-12V 400mV-12V Battery Voltage Range 10.5VDC-15VDC 10.5VDC-15VDC Crossover Type LP LP Crossover Freq. Range 30Hz-250Hz 30Hz-250Hz Crossover Slope 12dB/Oct 12dB/Oct Bass EQ Boost 0-15dB 0-15
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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. SAS and its authorized BAZOOKA® dealers specifically
