BOSCH Horn GENERAL
EGP 540
BRIDGEABLE POWER AMPLIFIER FILL MOSFET POWER SUPPLY VARIABLE HIGH/LOW PASS CROSSOVER SYSTEM FOR CARS full moset power supply PWM circuitry full selectable cross over HPF/FULL/LPF variable low pass 40Hz - 250Hz18dB bass boast @ 45Hz three way protection circuitry system distress indicator high & low ...