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Table of Contents
Related Manuals for Fusion FM-504
Summary of Contents for Fusion FM-504
- Page 1 User / Installation Manual Marine Amplifier FM-504...
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Page 2: Table Of Contents
3 Channel Installation / Power Cable Calculator . . . . . . . . . . . . . . . Pg 9 What sets FUSION apart? 4 Channel Installation / Specifications . -
Page 3: Control Descriptions
Control Descriptions 6 Subsonic Filter: This is a variable control filters out all Sub Bass Frequencies below the set point at 18dB/octave. 7 Level: This allows level adjustment of the input signal. Use this control to correctly match the head unit to the 4 CHANNEL • FULLY REGULTED 2 OHM STABLE • Bridgeable MOSFET Amplifier amplifier. To set this control correctly, turn the amplifier level to MIN and the head unit to 3/4 volume, with INPUT INPUT FM-504 FRONT REAR OUTPUT PW R FRONT X-OVER BASS BOOST SUBSONIC LEVEL the BASS and TREBLE on zero , then slowly turn up this amplifier level control towards the MAX end of the SELECTOR control. NOTE: If the sound becomes distorted, turn this control down. PR T 40 HZ 160 HZ 40 HZ 600 HZ 0 DB +18 DB... -
Page 4: Installation
Speaker Wiring amplifier. Choose the correct speaker wire for your application. Most application will require a minimum of 16 gauge. Route these using the If you decide to connect the amplifier yourself, it is important that you read this manual carefully and throughout before start- same precautions as you did when you ran the power cables. Terminate these wires at the speaker end using insulated speaker ing. Once you have finished reading and you still have questions regarding installation, we recommend your FUSION dealer. terminals (not supplied) or by soldering the connection. Make sure the speaker connections are positive to positive and negative to negative. At the amplifier end, use a #2 Phillips screwdriver to loosen the speaker terminals on the amplifier. Connect the Connection speaker wires and tighten the screws securely. Check to make sure you’ve maintained proper polarity and balance. Inputs & Gain Setup FUSION amplifiers are designed to work within a 10 to 16 volt DC range. Before any wires are connected, the vessel’ s electrical system should be checked for correct voltage supply with the help of a voltmeter. First, check the voltage at the battery with the ignition in the OFF position. The voltmeter should read between 12 and 13.8 Volts. If your vehicle’ s electrical system is not up to Low Level Inputs these specification, we recommend having it checked by an auto electrician before any further installation. Once the vessel is checked, make certain the correct cable size is used. We recommend using the following cables calculator diagram on page 8 to Be extra careful with your RCA interconnects. Hiss, engine noise, and fan noise can easily be picked up through RCA cables if run calculate the correct power cable for your application. incorrectly. Avoid running your RCAs near large wire looms and electric fans if possible. Run your RCA cables on the opposite side of the power cable. Be sure to check for correct balance (Red is right and black or white is left) Power Level Control FUSION amplifiers should be wired directly to the battery using the appropriate sized cable. Start at the vehicle battery and run the power cable through to the amplifier. FUSION recommends the use of grommets when passing the power cable through any On the amplifier, is the LEVEL control, this control allows you to match the input level of the amplifier to the output level of your metal wall to avoid sharp corners or sharp body parts that may easily cut through the insulation on the cable. -
Page 5: Channel Installation / Trouble Shooting
2 Channel Installation 3 Channel Installation BRIDGE MODE +12V MONO FE-504 FM-504 FUSE FUSE FUSE FUSE FRONT FRONT BRIDGE MODE +12V MONO REAR REAR FE-504 FM-504 FUSE FUSE FUSE FUSE FRONT FRONT REAR REAR FUSE FUSE 4 CHANNEL • FULLY REGULTED 2 OHM STABLE • Bridgeable MOSFET Amplifier INPUT INPUT FL FR... -
Page 6: Channel Installation / Specifications
4 Channel Installation BRIDGE MODE +12V MONO FE-504 FM-504 FUSE FUSE FUSE FUSE FRONT FRONT REAR REAR FUSE FL FR RL RR 4 CHANNEL • FULLY REGULTED 2 OHM STABLE • Bridgeable MOSFET Amplifier INPUT INPUT FM-504 PW R FRONT REAR OUTPUT FRONT X-OVER... - Page 7 Specifications and design are subject to change without notice.
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