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DA301L DA704L ULTRA SLIM SERIES INSTALLATION / OWNER'S MANUAL Mobile Power Amplifiers...
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INSTALLATION Preparation Please read entire manual before installation. Due to the technical nature of amplifiers, it is highly recommended that your Dual amplifier is installed by a professional installer or an authorized dealer. Before You Start instructions) the installation. Consult your dealer for recommendations.
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) technician for instructions if you are unsure. electrical system.
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INSTALLATION Audio Inputs and Controls DA301L DA704L Gain Subsonic Filter Crossover Mode Bass Boost High & Low Level Inputs Low Pass Filter Crossover Frequency Control...
INSTALLATION Typical Wire Routing No more than 36" (1 meter) Main Power Connections system. Fuse Rating Power/Ground Wire Size incorrect fuse could damage the amplifier. DA301L DA301L 4 ga. DA704L DA704L 4 ga.
Amplifier Connections 4 Speakers (stereo) Speaker Connections Connect speaker wires observing polarity. The minimum impedance load for the DA301L and DA704L is 2 ohms. Use of loads lower than these is not recommended and may cause amplifier damage. (Front) DA704L speaker connections shown...
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INSTALLATION Configuration/Setup Input level Control until audible distortion is heard, then slightly Crossover Mode FLAT Note: Choose FLAT professional for recommendations. Crossover Frequency Control Bass Boost Subsonic Filter (DA704L ) designed to handle. LED Indicators POWER PROTECT).
INSTALLATION Troubleshooting Problem Cause Unit will not turn on (no power LED indicator) Unit has power - each other or touching chassis each other and chassis ground LED is green (but ground no sound) proper connection Unit blows fuse(s) clean bare metal Engine noise each other or touching chassis each other and chassis ground...
Who is covered? to the original retail purchaser for products purchased from an authorized Dual dealer What is covered? damage resulting from accident, misuse, abuse, neglect, product modification,...