Woofer: 5 1/4-inch magnetically shielded polypropylene membrane Tweeter: 1-inch silk dome tweeter Frequency response: 48Hz - 22kHz HF - Level: -6dB ~ +6 dB variable at 10Khz LF - Level: -6dB ~ +6 dB variable at 100hz Crossover frequency: 3kHz LF - Amplifier Power: 45W HF - Amplifier Power: 35W Signal HF / LF: 90dB / 95dB THD + N @ Rated Power HF / LF: 0.05% / 0.02% Inputs: XLR Connector, TRS Connector, RCA input Input Impedance: 20 kOhm balanced, 10 kOhm unbalanced Input Sensitivity: +4 dBu (Balanced), -10dBV (unbalanced) Available colors: Red, Black Net weight: 5.9 kg / 13.1lb Net Dimensions: L215 x W190 x H277 mm L8.44 x W7.48 x H10.91 in