Résumé du contenu de la page N° 1
Résumé du contenu de la page N° 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 through the years of engineering expertise, hand craftsmanship and critical testing procedures, we have created the EL high-performance series of
Résumé du contenu de la page N° 3
SAFETY 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 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 conne
Résumé du contenu de la page N° 4
FEATURES 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 speakers or wiring. If one of the speakers or its wiring comes in contact with ground, the amplifier will shut down. To resume normal operation
Résumé du contenu de la page N° 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 circuits and excessive current. Remote Turn-on Automatically turns amplifier on when connected to the head unit's remote output. The amplifier will
Résumé du contenu de la page N° 6
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 as well
Résumé du contenu de la page N° 7
POWER CONNECTIONS +12V REM GND SPEAKERS AUX AUX AMP OUTPUT 7.5A 20A 20A 20A BRIDGED IN IN-L -LIN INE E P PO OW WE ER R F FU US SE E M MO OU UN NT TE ED D W WIT ITH HIN IN 1 12 2" " 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 R RA AD DIO IO'S 'S R RE EM MO OT TE E T TU UR RN N- -O ON N O OU UT TP PU UT T (N (NO OT T P PR RO OV VID IDE ED D) ) - - + + 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 b
Résumé du contenu de la page N° 8
L L R R 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 correspo
Résumé du contenu de la page N° 9
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. Determine the type of radio you have and make one of the following connections. CAUTION! Before making any connections determine the type of radio to avoid possible damage to amplifier and/or radio. 9 94 4..7 7
Résumé du contenu de la page N° 10
INPUT BASS BASS FILTER BOOST X-OVER LEVEL LEVEL FILTER X-OVER BOOST CH1 CH3 HI LOW LOW HI FLAT FLAT 0dB 12dB 60Hz 400Hz HI INPUT HI INPUT 60Hz 400Hz 0dB 12dB MIN MAX MIN MAX POWER CH2 CH4 REMOTE 9 94 4..7 7 G GR RA AY Y//B BL LA AC CK K R RIIG GH HT T - - L LE EF FT T + + W WH HIIT TE E G GR RA AY Y R RIIG GH HT T + + L LE EF FT T - - W WH HIIT TE E//B BL LA AC CK K ( (N NO OT T U US SE ED D) ) B BL LA AC CK K ( (G GR RO OU UN ND D) ) B BL LA AC CK K ( (G GR RO OU UN ND D) ) ( (N NO OT T
Résumé du contenu de la page N° 11
SPEAKER CONNECTIONS 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 (-). +12V REM GND +12V REM GND FUSE SPEAKER SPEAKERS AUX AMP AUX OUTPUT 15A 15A 15A 15A 7.5A 20A 20A 20A BRIDGED 4 4 O Oh hm m S Sp pe ea
Résumé du contenu de la page N° 12
SPEAKER CONNECTIONS (BRIDGED) The EL amplifiers are capable of being bridged in a mono configuration. This feature allows you the flexibility of using the amplifier to drive a ** subwoofer or a center channel. In this configuration the amplifier sums the right and left channel to deliver one channel (mono) output. Please note: in order for the amplifier to sum right and left signal information, both right and left RCA connections must be made. **CAUTION! In the bridged mode, the amplifier
Résumé du contenu de la page N° 13
-- ++ -- SPEAKER CONNECTIONS (TRI-MODE) The amplifier is capable of running in a Mono / Stereo mode. This feature gives the amplifier the ability to run stereo satellites (midbass & tweeter) simultaneously with a mono subwoofer. These connections are more complicated because they require the use of passive crossover networks (Not provided) to divide the frequencies to the speakers. We have included a sample diagram for 4 Ohm connections. If you wish to use multiple speakers to achieve a
Résumé du contenu de la page N° 14
REMOTE 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 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. Please note: Once the r
Résumé du contenu de la page N° 15
ADJUSTING THE X-OVER AND BASS . (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 desired crossover point. For example if you wish to drive a pair of subwoofers, you can select the “Low Pass” setting on t
Résumé du contenu de la page N° 16
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
Résumé du contenu de la page N° 17
SPECIFICATIONS ELA60.2 ELA100.2 ELA150.1 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% .15% Low Input Level 200mV-6V 200mV-6V 200mV-4V Hi Input Level 1.0V-10.0V 1.0V-10.0V N/A Battery Voltage Range 10.5VDC-15.0VDC 10.5VDC-15.0VDC 10.5VDC-15.0VDC Crossover S/W for 1+
Résumé du contenu de la page N° 18
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 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
Résumé du contenu de la page N° 19
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. You must provide proof of the
Résumé du contenu de la page N° 20
www.extremeconcepts.com ELA MANUAL REV 1.22.04 Manual By
