MX-1e FEATURES ASYMMETRICAL ELECTRONIC CROSSOVER EXCLUSIVE OPTI-PHASE CROSSOVER SLOPE DESIGN 18 db PER OCTAVE SLOPE LOW-PASS 6/18 db PER OCTAVE SLOPE HIGH-PASS DC/DC REGULATED SWITCHING POWER SUPPLY INDEPENDENT HIGH-PASS/LOW-PASS OUTPUT LEVEL CONTROLS HIGH/LOW IMPEDANCE INPUT GOLD PLATED RCA CONNECTORS SPECIFICATION: POWER SOURCE: 14.4 VOLTS DC NEGATIVE GROUND DISTORTION: 0.05% THD AT 1 V OUTPUT LEVEL FREQUENCY RESPONSE: 15Hz - 30KHz CROSSOVER FREQUENCIES: LOW PASS: 50, 63, 80, 100Hz HIGH PASS: ALL-PASS, 80, 100, 125Hz OUTPUT IMPEDANCE: 100-OHM OUTPUT VOLTAGE LEVEL: 6 VOLTS MAX DIMENSIONS: 4 3/8" W x 6 3/16" L x 1 3/16" H