QUBE SP 22 D
QUBE [Италия]

SP22 is a 2-in/2-out digital signal processor (DSP) designed to optimise the performance of all loudspeakers in the QUBE range. Model SP 22 are easily installed in the rear panel of a QUBE amplifier, or it can be rack-mounted when using other power amplifiers (in this case the HCR 12/22 adapter is used to install two SP22 modules). The SP 22 digital control unit have been projected to control speaker (SP 22D) and woofer(SP 22Ds) cabinets. Model SP 22D is designed for use with 2-way full-range speakers (Q106, Q208, Q110, Q112, Q115, QM115); model SP 22Ds is designed for use with subwoofers (QS112, QS115, QS118, QS218). The main characteristics are as follows: - Frequency range equalisation to optimise frequency response and power response. - High precision control of power delivered to loudspeakers by means of an amplifier output sensing function. - Woofer excursion control - High pass filter - Fast rolloff crossovers (steep slope) - Delays on both channels to compensate for vertical misalignment - General delay on both channels from 0.25 m to 64 m. - 4 configuration modes: stereo/biamp/bridge/parallel - 2 XLR inputs - 2 parallel XLR outputs - 8 dipswitches to change the delay on both channels - 4-position selector for 4 configuration modes: stereo/biamp/bridge/parallel - 1 dipswitch (1) for SUB/PHASE selection: SUB mode activates the high pass filter when SP 22 is utilised to control a satellite; for the model SP 22Ds PHASE mode inverts the phase.