The SB-3 is custom-built for screen sizes above 60 inch and features three separate driver arrays for left, centre, right channels in a single cabinet. Twin C-CAM bass drivers, twin ABRs (Auxiliary Bass Radiators) and a single C-CAM tweeter in the centre section to provide the SB-3 with higher acoustic output and power handling for critical centre channel reproduction. This is combined with individual mid-bass, tweeter and sealed ABR drivers for both left and right channels. In larger rooms the SB-3 can be used with a partnering Monitor Audio subwoofer to deliver the best possible audio experience. Within smaller environments and systems, the SBs will deliver effortless full range audio way beyond the limits of any TV's sound system. Technology Individual C-CAM (Ceramic-Coated Aluminium/Magnesium) bass/mid driver for left and right channels, twin drivers for the centre channel C-CAM gold dome tweeters per channel Individual Auxiliary Bass Reflex (ABR) for left and right channels, twin ABRs for the centre channel Three separate driver arrays for left, centre, right channels in a single cabinet Optional dedicated wall bracket Integrated Silicon feet provide a secure cabinet-top mounting alternative. Specifications Frequency Response (-3dB) All Channels: 80Hz – 30kHz Sensitivity (1W@1M) Left and Right Channels: 84dB Centre Channel: 87dB Nominal Impedance (ohms) All Channels: 8 Power Handling Single - R.M.S. (W) Left and Right Channels: 40 Centre Channel: 80 System Power Handling - R.M.S. (W) All Channels: 100 (High pass filter set to 100Hz) Recommended Amp Requirements (W) All Channels: 30 - 100 Recommended High Pass Crossover Frequency All Channels: 80 - 120Hz Maximum SPL (dBA) 104 (108.8 all channels driven) Bass Alignment Left and Right Channels: 2 x Auxiliary Bass Reflex (ABR) Loading Centre Channel: 2 x Auxiliary Bass Reflex (ABR) Loading Drive Unit Complement Left and Right Channels: 2 x 4” (100mm) C-CAM cone bass/mid driver, 2 x 1” (25mm) C-CAM gold dome tweeter Centre Channel: Left and Right Channels: 2 x 4” (100mm) C-CAM cone bass/mid driver, 1 x 1” (25mm) C-CAM gold dome tweeter Cabinet Dimensions (HxWxD) 145 x 1310 x 89mm External Dimensions Inc Bracket (HxWxD) 145 x 1310 x 100mm Weight (Kg) 9.1Kg
