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DPX1001.2 Power System Amplifier
14
Frequency Response
Signal Noise Ratio
THD
Input Sensitivity Low Level
Input Sensitivity Speaker Level
Max. Power Output
Cont. Power Output
2-Ohm Stereo Output
Bridged Power
Dimensions
Current Consumption at output @ max
power
20Hz ~ 20kHz
>95db
.2% all channels driven
250mV ~ 2.5 V
500mV - 5V
500 watts x 2 @1 ohm
150 watts x 2 into 4 ohms @ <1% THD
300 watts x 2 into 2 ohms @ <1% THD
1000 watts x 1 into 2 ohms @ <1% THD
2 1/8” H x 8 1/4” W x 14” L
86A @ 1000 Watts
PRODUCT SPECS
Problem
Audio lacks punch.
Solution
Speakers wired incorrectly, which causes cancellation of bass frequencies. Check
polarity of wires from amplifier to each speaker as defined by the system design.
Problem
Amplifier fuse keeps blowing.
Solution
Incorrect wiring or short circuit. Review Installation and check all wiring connections.
Problem
Whining or ticking noise in the audio with engine on.
Solution
Amplifier is picking up alternator noise or radiated noise. Turn down input gain;
move audio cables away from power wires. Check power and ground connections
on amplifier; install an in-line noise filter on source unit’s power wire; check alterna-
tor and/or voltage regulator; test for weak battery or add water to battery.