Frequency range (-10 dB) 60 Hz to 20 kHz Directivity angle (horizontal x vertical) 120 degrees x 120 degrees Maximum sound pressure level (C-weighted) 104 dBSPL Driver configuration LF 4.5 inches (114 mm) HF 0.75 inches (19 mm) Crossover frequency 1,725 Hz Power amplifier * 30 W x 2, Class D Input * Terminals and formats Stereo standard phone (3P) [balanced] Stereo RCA [unbalanced] Stereo mini phone [unbalanced]
