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Table of Contents
Related Manuals for Axxera MINI AX550D
Summary of Contents for Axxera MINI AX550D
- Page 1 AX550D MINI SERIES INSTALLATION / OWNER'S MANUAL Mobile Power Amplifiers...
- Page 2 INSTALLATION Preparation Please read entire manual before installation. Due to the technical nature of amplifiers, it is highly recommended that your Axxera amplifier is installed by a professional installer or an authorized dealer. Before You Start • D isconnect negative battery terminal. (consult a qualified technician for instructions) • A void installing the amplifier where it would be subject to high temperatures, such as from direct sunlight, or where it would be subject to dust, dirt or excessive vibration.
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Page 3: Connection Descriptions
INSTALLATION Connection Descriptions NOTE: Be sure to follow specific instructions included with your amplifier installation kit (not included with this amplifier). The information below should be used as a general guideline only. Power Wire (+12V) • D isconnect negative battery terminal before proceeding. Consult a qualified technician for instructions if you are unsure. • P lan wire routing before cutting any wires to length. Begin by routing the power +12V wire from the battery to the amplifier location. Use a grommet when running wires through the firewall or metal openings. Avoid running the power wire near... - Page 4 INSTALLATION Audio Inputs and Controls High Pass Filter Low Pass Filter Crossover Mode Bass Boost Gain...
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Page 5: Power And Speaker Connections
INSTALLATION Power and Speaker Connections Ground Connection Speaker Connections Fuse +12VDC Battery Connection... -
Page 6: Typical Wire Routing
When replacing fuses, make sure new fuse size listed below or larger. Make sure to use is the correct type and amperage. Using an the same size power and ground wire. incorrect fuse could damage the amplifier. AX550D 4 Ga. AX550D 40A x 1... -
Page 7: Amplifier Connections
Speaker Connections Connect speaker wires observing polarity. The minimum impedance load for the AX550D is 2 ohms stereo and 2 ohms mono. Use of loads lower than these is not recommended and may cause amplifier damage. CHANNELS 1 & 2 CHANNELS 3 &... - Page 8 INSTALLATION Configuration/Setup Input level Control The input level control (gain) is used to obtain the best possible match between the head unit audio output and the amplifier input. Begin by turning the input level control fully counterclockwise. Next, turn up the head unit volume control around 3/4 of the way up. Adjust the input level control clockwise until audible distortion is heard, then slightly counterclockwise to provide the best match. Repeat for all input level controls. Crossover Mode The crossover is used to filter out frequencies above or below a certain point. Choose LPF when using the amplifier with subwoofers, HPF when using with midrange/tweeter combinations and FLAT when using with coaxial-type speakers. Note: Choose FLAT when using the amplifier in stereo/bridged simultaneous mode. In this mode, passive crossovers are required. Failure to use the correct passive components may damage the amplifier and/or speakers. Consult a qualified professional for recommendations. Crossover This control allows precise adjustment of the Frequency Control crossover frequency.
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Page 9: Troubleshooting
INSTALLATION Troubleshooting Problem Cause Action +12V wire not connected or incorrect Check connections for proper Unit will not turn voltage. REM wire not connected or voltage (11~16VDC) incorrect voltage (no power LED GND wire not connected Check connection to ground indicator) Fuse(s) blown Replace fuse(s) Speaker wires not connected Check connections at speakers Volume turned all the way down Increase volume level at head unit One or more speaker wires touching Insulate all bare speaker wires from Unit has power - each other or touching chassis each other and chassis ground LED is green (but ground no sound) -
Page 10: Specifications
INSTALLATION Specifications Channels 1,2,3 and 4 AX550D Power output@14.4V <1% THD+N •56 Watts x 4 channels @ 4 Ohms •79 Watts x 4 channels @ 2 Ohms •154 Watts x 2 channels @ 4 0hms (bridged) Peak Music Power Output:... -
Page 11: One-Year Limited Warranty
4. For more information and for the location Who is covered? This warranty is extended of the nearest authorized service center to the original retail purchaser for products please contact us by one of the following methods: purchased from an authorized Dual dealer and used in the U.S.A. • Call us toll-free at 1-866-382-5476 • E-mail us at cs@dualav.com What is covered? This warranty covers all defects in material and workmanship in this product. The following are not covered: Exclusion of Certain Damages: This warranty software, installation/removal costs, is exclusive and in lieu of any and all other... - Page 12 Dual Electronics Corp. Toll Free: 1-866-382-5476 Monday-Friday, 9AM-5PM, EST www.axxeraaudio.com ©2014 Dual Electronics Corp. NSA1113-V01...
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