Sundown Audio SDX-100.4 4-Channel Weatherproof Amplifier Electrical/Alternators/Dodge The SA separates were engineered

The SA separates were engineered for one

500 x 1 @ 2 ohms RMS

Individual Clipping Indicators

Low Level 125mV-5V SIGNAL-TO-NOISE RATIO >95dB

Make and receive calls

Sundown Audio SDX-100.4 4-Channel Weatherproof Amplifier Electrical/Alternators/Dodge The SA separates were engineered270 x 2 @ 4 ohms RMS Bridged 135 x 4 @ 2 ohms RMS 100 x 4 @ 4 ohms RMS Variable 12dB high pass filter: 15Hz 500Hz or 300Hz 10kHz (Ch. 1 2) Variable 12dB high pass filter: 15Hz 500Hz (Ch. 3 4) Variable 12dB low pass filter: 30Hz 500Hz or 600Hz 10kHz (Ch. 3 4) x1 x20 crossover frequency multipliers Variable 12dB bass boost @ 50Hz DC auto sensing turn on Thermal, voltage, speaker short, and dc offset protection circuitry Water resistant Heavy cast