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Table of Contents
Related Manuals for Dual DPA250
Summary of Contents for Dual DPA250
- Page 1 DPA250 INSTALLATION/OWNER’S MANUAL Mobile Power Amplifier...
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Page 2: Installation
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 installation. Consult your dealer for recommendations. -
Page 3: Connection Descriptions
DPA250 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 a general guideline only. Power Wire (+12V) technician for instructions if you are unsure. - Page 4 DPA250 INSTALLATION Connections and Control Locations Ground Connection Gain Control...
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Page 5: Typical Wire Routing
DPA250 INSTALLATION Typical Wire Routing Main Power Connections Fuse Rating Power/Ground Wire Size fuse is the correct type and amperage. Using an incorrect fuse could damage the amplifier. DPA250 DPA250... -
Page 6: Amplifier Connections
DPA250 INSTALLATION Amplifier Connections 2 Speakers (stereo) Subwoofer (mono) Speaker Connections load is 2 ohms stereo and 4 ohms these is not recommended and may cause amplifier damage. simultaneous operation. Typical Bridged Wiring Typical Stereo Wiring (4 ohms minimum) (2 ohms minimum) - Page 7 DPA250 INSTALLATION Configuration/Setup Input level Control Crossover Mode FULL Note: Choose FULL Crossover Frequency Control Bass Boost Treble Boost LED Indicators operation. amplifier detects a fault.
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Page 8: Limited One-Year Warranty
3. Please describe your problem in Who is covered? location of the nearest authorized 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, improper installation, incorrect line... -
Page 9: Operation
DPA250 OPERATION Specifications (reference: 14.4VDC, 20Hz~20kHz) 35 Watts RMS x 2 channels @ 4 ohms and 1% THD+N 50 Watts RMS x 2 channels @ 2 ohms and 1% THD+N 100 Watts RMS x 1 channel @ 4 ohms (bridged) and... -
Page 10: Troubleshooting
DPA250 OPERATION Troubleshooting Problem Cause Action Unit will not turn on (no power LED indicator) Unit has power - power LED is green (but no sound) other or touching chassis ground other and chassis ground connection Unit blows fuse(s) Engine noise... - Page 11 DPA250 OPERATION Notes...
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