Precision Power DCX 300.2, DCX 500.2 manual Specifications, Power Ratings

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SPECIFICATIONS

Power Ratings
MODEL	4 ohm		2 ohm	4 ohm MONO
DCX 300.2	2	X 75	2 X 150	1 X 300
DCX 500.2	2	X 125	2 X 250	1 X 500

All power ratings given above are tested at 12.5V; 4 ohms; 20Hz - 200Hz.

General Specifications
Load Impedance (Stereo)	2–8 ohms
Load Impedance (Bridged)	4–8 ohms
Input Topology	Balanced differential
Conversion Efficiency	>50% @2 ohms max power
Frequency Response	20Hz–20kHz ±0.25dB
Linear Bandwidth	10–50kHz ±3dB (300.2)
S/N Ratio	>110dB
Input Sensitivity	150mv - 12 Volts RMS
RCA Output Jacks	HP/LP/Full; 30Hz to 4kHz
Input Impedance	20,000 Ohms
Supply Voltage	9–16 Volts
Damping Factor	>250 (300.2) 300 (500.2)
Slew Rate	>20V/µs
Crossovers Type/Range	HP—off/12dB switch 30Hz to 4kHz
	LP—off/12dB switch 30Hz to 4kHz
Crossover Slope	12dB/octave
QBass	Variable 0 to +12dB boost @ 40Hz
Protection Functions	Short and thermal

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Contents Amplifier Models Table of Contents Congratulations ServiceQbass Plus Specifications FeaturesPower Ratings Specifications35 a Amplifier Status Leds Wiring TOOLS/PARTS for InstallationPage Charging System Ground WiringCurrent Draw Power Wire Size Powerlock Connectors DCX 300.2, DCX 500.2 Front Plate Diagram DCX 300.2, DCX 500.2 END Plate Diagram Advanced Instrumentation Input InputsQbass PLUS/QBASS Remote TC-X Crossover DCX 300.2/500.2Crossover Detent Chart AP-IV Protection Circuit Adjusting Input GainHigh Mass Internal Heatsink Opposite Channel Same Channel Limited TWO Year Consumer Warranty