JBL LSR2325P Two-Way 5" Bi-Amplified Studio Monitor JBL long-excursion 5" woofer with high-flux motors for accurate, extended low frequency response to 43 Hz Biamplified system 55 watt low frequency and 35 watt high frequency internal amplifiers provides for high SPL (Sound Pressure Level) in demanding production applications. High frequency and low frequency trim controls allow adjustment of frequency response to preference, or to compensate for acoustically reflective or absorptive listening environments Balanced XLR, 1/4" and unbalanced RCA connectors with variable detented level attenuator allows interface to a broad range of signal sources JBL long-excursion 5" woofer with high-flux motors for accurate, extended low frequency response to 43 Hz Biamplified system 55 watt low frequency and 35 watt high frequency internal amplifiers provides for high SPL in demanding production applications. High frequency and low frequency trim controls allow adjustment of frequency response to preference Balanced XLR, 1/4" and unbalanced RCA connectors with variable detented level attenuator allows interface to a broad range of signal sources Provides for high SPL in demanding production applications