2-way bass-reflex bi-amplified nearfield studio monitor with 8" cone woofer and 1" dome tweeter. Mounting points on 4 surfaces are available. 2-way bass-reflex bi-amplified nearfield studio monitor with 8" cone woofer and 1" dome tweeter 38Hz - 30kHz (-10dB), 47Hz - 24kHz (-3dB) frequency response 75W LF plus 45W HF bi-amp system for high-performance 120W power amplification ROOM CONTROL and HIGH TRIM response controls XLR and TRS phone jack inputs accept balanced or unbalanced signals Mounting points on 4 surfaces Packaging single General specifications Speaker type 2-way bi-amp powered studio monitor Frequency response (-10dB) 38Hz - 30kHz Frequency response (-3dB) 47Hz - 24kHz Components LF 8" cone HF 1" dome Crossover 2kHz Output power 120W (LF:75W, HF:45W) Input sensitivity -10 dBu/10k ohms I/O connectors XLR3-31 type (balanced), PHONE (balanced) Indicators Power ON (White LED) Power consumption 60W Shape Bass-reflex type Cabinet material MDF Flying and mounting hardware Four surfaces x 2 x M8 (120 mm pitch) Dimensions W 250mm (9-13/16") H 390mm (15-3/8") D 334mm (13-1/8") Net weight 10.7 kg (23.6 lbs.) Accessories Owner's Manual, Power cord, Screws for installing brackets x 2 Options Baton bracket BBS251, Ceiling bracket BCS251, Wall bracket BWS251, Wall / ceiling bracket BWS50 Packaging Single Others LEVEL control (+4dB/center click) , EQ: HIGH TRIM switch (+/- 2dB at HF) / ROOM CONTROL switch (0/-2/-4 dB under 500Hz) Optional Brakets * Mounting points on 4 surfaces: 2 x M8 (120 mm pitch). Screws for installing brackets are included with HS8I. * Do not install the speaker transversely. * When choosing the installation location such as wall and ceiling and mounting hardware (bolts, nuts), make sure all are strong enough to support the weight of the speaker and braket.