S3100

About the S3100

Released in 1995, the JBL S3100 is a 2-way, 2-driver bass-reflex floor-standing loudspeaker system that incorporates acoustic design principles from JBL's Project K2 series. It uses a 38 cm (15-inch) ME150HS cone woofer for low frequencies and a horn-loaded high-frequency section combining the 2426H compression driver with the H2600 horn. The system has a nominal impedance of 6 ohms, a sensitivity of 94 dB (2.83 V/1 m), and a rated frequency response of 30 Hz to 20 kHz. The crossover frequency is 750 Hz. The enclosure is a bass-reflex design with a distinctive wedge-shaped cabinet to help suppress internal standing waves and improve imaging. Recommended maximum input power is 200 W per speaker. Each cabinet measures approximately 561 mm wide, 1,115 mm high, and 406 mm deep, and weighs about 56.8 kg.