JBL LSR 305 -Two-Way Powered Studio Monitor with 5" Woofer, 1" Soft-Dome High Frequency Transducer, 43Hz-24kHz, Class D Power Amp: 41/41W (LF/HF), Max Peak SPL: 108 dB SPL (C-weighted), Magnetic shielding, Level Control, LF trim (+2dB/-2dB), HF trim (+2.dB/-2dB), Input Types: 1 x XLR, 1 x TRS Balanced . Dimensions: 298 x 185 x 251mm. Weight: 4.6kg