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Summary of Contents for DC 1100.1
- Page 1 Owner’s Manual 1100.1 2100.1 300.4 1000.4 HIGH PERFORMANCE AMPLIFIER...
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Page 2: Design Features
1. Introduction. Congratulations and thank you for purchasing DC AUDIO ampli ers, the logical choice in mobile audio ampli cation. Your ampli ers have been designed and engineered with the highest quality components and top of the line workmanship to help you reach the superior sound you are a er. - Page 3 3-2. Multi-Channels FEATURES 300.4 1000.4 Power @ 4ohm 50W x 4 150W x 4 Power @ 2ohm 75W x 4 250W x 4 Power @ 4ohm bridged 150W x 2 500W x 2 Frequency Response 10~30KHz 10~30KHz Signal to Noise Ratio 90dB 90dB Damping Factor...
- Page 4 Selected x-over is in e ective. 4-3. Power, Ground & Remote connection. +12V SOURCE Remote Turn on Fuse FUSE RATES ; 1100.1 : 100A 2100.1 : 200A 300.4 : 30A 1000.4 : 90A Working Ba ery voltage BATTERY 9V to 16volts GND ( GROUND ) Locate a secure grounding connection as close to ampli er as possible.
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Page 5: Speaker Output
This terminal connects the ampli ers to the speaker systems. Minimum speaker cable should be larger than 12 gauge. Connect carefully the subwoofer or the speakers by checking the impedance 1ohm for 1100.1 & 2100.1 2ohm stereo or 4ohm bridged for 300.4 & 1000.4 4-4. - Page 6 4-5. 4 channels speaker connection. Caution !! 300.4 & 1000.4 Minimum working impedance is 2ohm stereo or 4ohm bridged. Impedance lower than 2ohm can damage the ampli er 8 - 4 ohms...
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Page 7: Troubleshooting
Please make be er air ow and no obstruction around ampli ers for thermal protection. @ All ampli ers working voltage is 9V ~ 16Volts. @ When over 4V DC comes into ampli ers, then, they will be DC protected. Check whether ampli ers work a er removing RCA-Input.