SPEAKER: 1x12", TWEETER: piezo AMP OUTPUT POWER: 500W RMS @ 4 ohms / 300W RMS @ 8 ohms PREAMP : solid state FREQUENCY RESPONSE: 45 Hz to 18 kHz WEIGHT: 26.24 lbs / 11.9 Kg 38 cm x 42,5 cm x 36 cm
