IT’S ALL INTHE DETAILS MODEL D215s Subwoofer: Dynamic, Accurate, Solid. The audiophile’s choice. Where sound quality and Transients free of overhang are paramount. Simply no better expression of bass performance than our push-pull subs. Ground up drivers developed by our team of engineers. Carbon fibre composite diaphragms, multiple aluminium shorting rings, massive magnets, multi-layer Nomex spiders and lightweight aluminium voice coil wire are the key ingredients – Proprietary nonlinear modelling techniques allow us to simulate all these components and then optimise for real world driver performance – free air and in box. Further refinement is done with the aid of Klippel laser measurements to dial things in. To take performance to another level, the push-pull drivers reduce even order harmonics distortion by an additional 10-12dB. Powered by our 3.0kW amplifier, all functions and safeties are controlled by a 48-bit data bath DSP and 32-bit ARM M4 Cortex processor, able to react in microseconds, powerful enough to slam. All D-Series subs share our 2.4” LCD touchscreen display and ability to control advance settings using our App. Certified by THX Dominus, The D-Series subs are the world’s first. A testament to the level of design and performance achieved. Specification AlignmentPush-Pull, acoustic suspensionAmplifer3.0kW rms short termDisplay Interface2.4″ LCD color touchscreenAppiOS and AndroidProcessor32-bit ARM Cortex M4, double precision floating point mathDSP EngineTi DSP 48-bit data pathsDriver compliment(2)380mm, Carbon fiber diaphragm /-30mm linear excursionReference sensitivity92dB / 150mV / 1.0mFrequency ResponseTHX EQBoost (Large Room) EQCut (Small Room) EQ20-200Hz (-6dB) / 16-210Hz (-10dB)15-200Hz (-6dB) / 13-210Hz (-10dB)24-200Hz (-6dB) / 18-210Hz (-10dB)Inputs(2) Balanced XLR(2) Unbalanced RCAOutputs(2) Balanced XLR unbuffered(2) Unbalanced RCA unbufferedParametric EQ10-Band PEQ with 3 user presetsLow Pass filterBypass, 30-160Hz, slope 6,12,18,24dB/octPhaseVariable 0-270PolarityNormal / invertedConfigurable Auto turn-on and 12v TriggerXLR 1, XLR 1 2, RCA 1, RCA 1 2Dimensions (HxWxD)805 x 500 x 650.5mm31.7 x 19.7 x 25.6″Weight92.0 kg (202.4 lbs.)CertificationTHX DominusAvailable finishesPiano black
