The Radius 380’s twin side-firing 8" C-CAM drivers - one active and one passive ABR - work in tandem with a powerful 140 W cool-running Class D amplifier (double the power of its predecessor). The drivers have no grilles but are colour-coded to coordinate with cabinet finish. A 12 V trigger syncs the 380 with other AV components when the system is activated. FEATURES 18 mm MDF cabinet construction with internal bracing Cool-running 140 W Class D amplifier with switch mode power supply (SMPSU) Twin side-firing 8" C-CAM drivers - one active and one passive ABR Low pass filter switch – for LFE or Stereo input selection Power switch with ON – Auto- Off/ trigger settings Stereo/ LFE RCA inputs 3 x Pre-set EQ settings – Music/Movie/Impact TECHNICAL SPECS ower Frequency Limit: 30 Hz (- 6 dB) Upper Frequency Limit: Variable 40 – 120 Hz @ 24 dB/Octave Amplifier Output: 140 W @ 1% THD+N Bass EQ Profiles: Music / Movie / Impact Phase Control: 0 & 180 degrees Auto Sensing: Line Level >3.5mV Drive Unit Complement: 1 x 8” (200 mm) C-CAM long throw driver 1 x 8” (200 mm) ABR Input Impedance: > 20 ohms System Format: Active sub-woofer system – Auxiliary (ABR) loading. 18 mm MDF cabinet Amplifier Classification: Class D amplifier with Switch mode power supply (SMPSU) Mains Input Voltage: AC 110 - 120 V ~ 50/60Hz; AC 220 - 240 V ~ 50/60Hz (Factory Region Preset) Dimensions (Including Amp and Feet (H x W x D)): 308 x 290 x 305 mm (121/8 x 117/16 x 12") Power Consumption: 200 W / 0.5 W in Standby (ErP approved) Weight (unpacked): 10.16 kg (22 lb 6 oz)