The 4312SP Powered Subwoofer provides powerful bass performance extending frequency response of the system into the 20 Hz region. When networked with LSR4300 Studio Monitors, the LSR4312SP Sub provides revolutionary capabilities including JBL RMC™ Room Mode Correction technology to ensure accurate mixes in any room.
Specifications: • Frequency response: -6 dB: 27 Hz - 250 Hz • Transducers: 12" model 432G; self-shielded neodymium motor structure • Sensitivity: +4 dBu, -10 dBV: 94 dB / 1m • Output: 116 dB/125 dB SPL/1m (Continuous/Peak) • Amplification: 450 watts • Digital processing: 24 Bit, 96 kHz • Digital inputs: AES/EBU XLR in/out: S/PDIF RCA in/out • Analog inputs: L, C, R, L surround, R surround, LFE: six XLR, two 1/4", balanced, +4 dBU, -10 dBv, LFE +10 dB gain • Data connections: Harman HiQnet™ Network, USB • Weight: 66 lb. • Dimensions (H x W x D): 19.75" x 16" x 19.5".
The LSR4300 enhances computer-based production by incorporating system-wide volume control, input source selection, individual speaker solo and user EQ. Harman HiQnet™ Network protocol enables centralized system-wide control from any speaker, wireless remote control and computer using LSR4300 Control Center Software.
LSR4300 Series Studio Monitors are designed for critical stereo and multi-channel audio production applications that require exceptional spectral accuracy and high SPL capability. Acknowledging that much of today's production is carried out in acoustically untreated rooms, the LSR4300 Series combines JBL's Linear Spatial Reference technology and automated RMC™ Room Mode Correction, an onboard system that automatically compensates for low frequency anomalies measured at the mix position.