The Genelec SE7261A Active DSP Subwoofer brings the flexibility and accuracy of room response equalization to smaller production environment. At the heart of the Genelec SE (Small Environment) DSP loudspeaker system is the SE7261A DSP subwoofer with DSP processing. The SE7261A DSP subwoofer provides all necessary network connections to the host computer and supply extensive DSP resources through its eight AES/EBU high-passed channels to the 8130A active loudspeakers. The proprietary GLM.SE software kit includes a measurement microphone, AutoCal function and other key features of the standard GLM software. The system setup is simple, as the 8130A digital input active loudspeakers are not connected to the network but DSP processing is applied to the high-pass filtered output signal at the subwoofer, allowing the 8130A’s to be aligned and adjusted to perfection. The SE7261A DSP Subwoofer is designed to work solely with the GLM.SE software and vice versa. The Genelec SE7261A Laminar Spiral Enclosure (LSE) bass reflex enclosure is made of sheet metal rolled into a spiral shape and clamped between sturdy MDF side panels. This novel construction technique allows for a long reflex tube to be mounted into a small cabinet, which provides as a result excellent laminar flow characteristics with minimal turbulence noise. The main features of the Genelec SE7261A include: DSP Subwoofer with room response equalization, for the smaller production environment GLM.SE software kit includes a measurement microphone, AutoCal function and other key features of the standard GLM software Maximum short term sine wave SPL output averaged from 30 to 85 Hz, measured in half space at 1 meter: =108 dB SPL Input: 4 AES/EBU (single wire only) XLR female Output: 4 AES/EBU (single wire only) XLR male Input word length: 16 - 24 bits Input sampling rate: 32 - 192 kHz Notch filters: 4 Low frequency Control network: Proprietary Genelec Loudspeaker Manager network (GLM) System calibration: AutoCal, GLM.SE manual, Stand-alone Driver: 10 inch Free field frequency response: 19 - 100 Hz +/- 3 dB Manual acoustic controls - Subwoofer level control: 0 to -18 dB (variable), Bass roll-off: 0 to -14 dB (2 dB/step), Phase adjustment: 0 to 270° (90 °/step) @ 85 Hz Amplifier power: 120 W Dimensions (H x W x D): 527 x 462 x 363 mm, 20 3/4 x 18 3/16 x 14 5/16 inches Weight: 27 kg (59 lb)