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Summary of Contents for Fusion SG-DA12250
- Page 1 FUSION SG-DA12250 ® Class-D Marine Amplifier User/Installation Manual F U S I O N E N T E RTA I N M E N T. C O M...
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Page 2: Amplifier Specifications
GROUND CONNECTION When wiring the FUSION amplifier ensure Connect directly to the vessel’s earth system via a 4 gauge cable. NOTE: This is the first wire that the cable is protected from sharp objects and always use rubber grommets when wiring to connect up during the installation. -
Page 3: Rca Inputs
RCA INPUTS Choose the correct length RCA cable & run them to the RCA outputs of the source/head unit, avoiding running beside other looms & or power cable. LEVEL CONTROL This control is used to match the input level of the amplifier to the output level of the head unit. We recommend the following method. -
Page 4: Amplifier Dimensions
AMPLIFIER DIMENSIONS 300 11-13/16" 268 10-9/16" 300 11-13/16" 268 10-9/16" All dimensions provided are in millimeters (mm) unless indicated... -
Page 5: Control Descriptions
6. FUSES: 12. FUSION LOW FREQUENCY CONTROL: Please ensure the correct type of fuse is fitted. For SG- The FUSION Low Frequency Control (F.L.F.C.) is a dual DA12250 3 x 40A fuses. stage control interface. The combination of a Subsonic filter &... - Page 6 INSTALLATION INSTRUCTIONS 1 DRIVER INSTALLATION (1-8 Ohm)
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Page 7: Driver Installation
2 DRIVER INSTALLATION (2-8 Ohm) (2-8 Ohm) Subwoofers in parallel... -
Page 8: Basic Tools
TECH TIPS BASIC TOOLS In any installation these basic tools may be required. For custom type installations, additional tools may be neccesary. • Electric drill • Flat blade screwdriver • Crimping tool • Electrical tape • Allen key set • Phillips screwdriver •... - Page 9 SERIES AND PARALLEL SUBWOOFER WIRING FOR DUAL VOICE COIL SUBWOOFERS PARALLEL VOICE COIL WIRING (2 OHM OPERATION) To wire a 4 Ohm DVC subwoofer in parallel to get 2 Ohm, use two short pieces of speaker wire and link the positive from one coil to the positive of the second coil, and do the same for the negative as shown below.
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Page 10: Load Impedance
PARALLEL WIRING FORMULA FOR 2 SPEAKERS 4 Ohm 4 Ohm 2 Ohms R1 x R2 4 Ohms x 4 Ohms LOAD IMPEDANCE = 2 Ohms R1 + R2 4 Ohms + 4 Ohms SERIES WIRING FORMULA FOR 2 SPEAKERS 4 Ohm 4 Ohm 8 Ohms R1 + R2... - Page 11 RECORD YOUR PURCHASE DETAILS HERE: SERIAL NUMBER DATE OF PURCHASE AFFIX RECEIPT HERE REGISTER YOUR PRODUCT ONLINE: For your own peace of mind, register your product purchase online at FUSIONENTERTAINMENT.COM This product is backed by a 3 Year Limited Consumer Warranty FUSIONENTERTAINMENT.COM For further product and installation information, please visit FUSIONENTERTAINMENT.COM...
- Page 12 Garmin Ltd. or its subsidiaries, registered in the USA and other countries. FUSION is a trademarks of Garmin Ltd. or its subsidiaries. These trademarks may not be used without the express per- F U S I O N E N T E R TA I N M E N T. C O M mission of Garmin.
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