A unique take on subwoofer design, PV1D uses two opposed drivers in a super-rigid enclosure to deliver fast, clean, firm solid bass for music and movies. Turn up the pressure Bring all the power of those big action movies home with the high-intensity stealth subwoofer. More bass, much less shake Along with its ultra-rigid enclosure, PV1D uses horizontally-opposed bass drivers, working back-to-back. That spreads the bass better, and also makes the whole assembly self-damping, keeping it stable and inert. Take control The simple, intuitive touch-control panel lets you 'dial in' PV1D for use with everything from little satellite speakers to big floorstanding models: behind it is advanced digital processing to make the most of all the bass on offer. PV = Pressure Vessel™ PV1D takes its style from the inherently strong form of diving spheres and other pressure vessels: simply, it was the only shape able to handle all that power. Technical Specfications ModelPV1D Functions5 PresetsInput sensitivity (analogue)Gain (digital)Low-pass filter frequencyLow-pass filter slopeLow-pass filter phaseAuto on / standbyTrigger on / standbyTrigger preset switchingRS-232 automation control Drive units2x 200mm (8in) Paper-Kevlar® / Aluminum cone long-throw Power output400W Rated power consumption150W Standby power consumption100dB Inputs Stereo line in (2x RCA Phono)Speaker level in(5m cable supplied) Height342mm (13.5in) Width 270mm (10.6in) Depth358mm (14.1in) Net weight18.7kg (41lb) FinishesMatte BlackMatte White