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Summary of Contents for Audio Legion AL2500.1D
- Page 1 Owner’s Manual AL2500.1D AL3500.1D AL5000.1D MADE IN KOREA Manual size : 150 x 210mm...
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Page 2: Installation
Installation In case you install the amplifier by yourself, please read the user manual carefully and follow the outlined instructions. Mounting Preparation Disconnect the negative (-) battery cable before mounting or making any connections. Check the battery and alternator ground (-) connections. Make sure they are properly connected and free of corrosion. -
Page 3: Panel Layout
Panel Layout (AL2500.1D) MASTER OUTPUT BASS PHASE REMOTE INPUT GAIN SUBSONIC BOOST SHIFT PRT PWR 10Hz 60Hz 30Hz 250Hz 12dB SLAVE INPUT 1) INPUT Connect preamp signal cables from head unit to RCA input of the amplifiers. A minimum level input of 0.2V is essential for correct operation. - Page 4 Panel Layout (AL3500.1D / AL5000.1D) BASS REMOTE GAIN SUBSONIC BOOST FREQ. PHASE MASTER SPEAKER OUTPUT 10Hz 60Hz 12dB 30Hz 90Hz 30Hz 250Hz SLAVE MASTER SLAVE INPUT OUTPUT INPUT 1) INPUT Connect preamp signal cables from head unit to RCA input of the amplifiers. A minimum level input of 0.2V is essential for correct operation.
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Page 5: Speaker Outputs
+12V(B+), GND, REM (AL2500.1D) SPK A SPK B +12V POWER INPUT SPEAKER OUTPUT Caution This amplifier is not supplied with internal fuse in itself. Make sure you instal in-line fuse holder from terminal of battery. (AL3500.1D) +12V POWER INPUT Caution This amplifier is not supplied with internal fuse in itself. -
Page 6: Single Connection
+12V ), GND, REM Connection (AL2500.1D) SINGLE CONNECTION SPK A SPK B +12V POWER INPUT SPEAKER OUTPUT Caution This amplifier is not supplied with internal fuse in itself. Make sure you instal in-line fuse holder from terminal of battery. Remote... - Page 7 +12V ), GND, REM Connection (AL3500.1D) GROUND SINGLE CONNECTION * Keep ground as short as possible, no longer than 20” (50 cm). +12V POWER INPUT Caution This amplifier is not supplied with internal fuse in itself. Make sure you install in-line fuse holder from terminal of battery.
- Page 8 +12V ), GND, REM Connection * Keep ground as short as possible, (AL5000.1D) no longer than 20” (50 cm). SINGLE CONNECTION GROUND +12V +12V POWER INPUT POWER INPUT BATTERY Remote turn on HEAD UNIT GROUND Recommended Fuse Rating (See page 12) * Keep ground as short as possible, DAISY CHAIN (LINKED) CONNECTION no longer than 20”...
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Page 9: Speaker Connection
Speaker Connection (AL2500.1D) SINGLE CONNECTION SPK A SPK B +12V POWER INPUT SPEAKER OUTPUT Caution This amplifier is not supplied with internal fuse in itself. Make sure you instal in-line fuse holder from terminal of battery. MASTER OUTPUT BASS PHASE... - Page 10 Speaker Connection (AL3500.1D / AL5000.1D) SINGLE CONNECTION BASS REMOTE GAIN SUBSONIC BOOST FREQ. PHASE MASTER SPEAKER OUTPUT 10Hz 60Hz 12dB 30Hz 90Hz 30Hz 250Hz SLAVE MASTER SLAVE INPUT OUTPUT INPUT Speaker Impedance 1~8 ohms HEAD UNIT DAISY CHAIN (LINKED) CONNECTION HEAD UNIT Leave Master button un-pressed MASTER AMPLIFIER...
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Page 11: Troubleshooting
Troubleshooting Assure that the Power LED is on, if so please proceed with step # 3, if not, continue with the steps below; 1. Check the in line fuse (s) on the battery’s positive cable, replace if needed. 2. Assure that the Ground is properly attached to the vehicle’s chassis on a clean metal point, tighten or grind the connection point once again. -
Page 12: Specifications
Specifications MODEL CODE AL2500.1D Continuous Power Output @14.4V Input -RMS power, 4 ohms mono : 625W x 1CH -RMS power, 2 ohms mono : 1250W x 1CH -RMS power, 1 ohm mono : 2500W x 1CH Signal To Noise Ratio : >90dB...
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