Pioneer 12“ 30cm max 3500W 2Ω SPL Champion Pro TS-W3002D4

Heavy duty, record-breaking bass.The TS-W3002D4, part of our Champion Series Pro, delivers competition-class bass, even in a very small enclosure.The sub has an Air Suspension System, which creates an airtight space between the two cones within. This enables the main cone to move solidly and smoothly, reflecting air pressure from the enclosure. The result is a very tight bass in less enclosure space.The cone is constructed from a composite blend of carbon and basalt fibre, which makes it extremely rigid, yet lightweight, for low distortion and powerful bass at high sound pressure levels.The sub is versatile, offering you a variety of set-up possibilities (8Ω or 2Ω), provided that there is correct power matching between the subwoofer and your amplifier.* You can enhance the look (and protection) of your sub with the addition of an optional 3-spoke grill or custom-made enclosure box.FeaturesMaximum input power 3.500 WNominal input power 1.000 WImpedance Dual 4ΩFrequency response 20 - 150 HzLowest resonance frequency 31 HzSensitivity (1W/1m) 90 dBWoofer size 30 cmWoofer material Interlaced Basalt / Carbon Fibre Reinforced IMPP™Dual 4Ω voice coils: 2 or 8Ω YesVoice Coil bobbin type Phenol resin coated glass cloth bobbinPole Yoke Type Extended and Vented pole yokeMagnets Double-stacked, high powerTerminals Push-typeRecommended sealed enclosure 14,2 - 28,3 litresSurround 3-Layer Fiber Woven Radial SurroundThiele/Small ParametersNom. Dia.(In) 12Qts 0,65Qms 15,13Qes 0,68Fs [Hz] 31,4Vas [l] 13,03Vas [ft3] 0,460Vd [l] 0,564Vd [ft3] 0,01992Sd [m2] 0,04372Sd [ft2] 0,471Revc [Ω] DUAL3.3Levc [mH] (2000Hz) 5.55 (8Ω)1.39 (2Ω)Xmax [mm] 12,9Xmax [in] 0,51Zmax [Ω] 157.77 (8Ω)38.53 (2Ω)BI [Tm] 28.38 (8Ω)14.19(2Ω)Rms[Ns/m] 5,334Mms [g] 408,83Cms [m/N] 0,0000629Mg.Wt.[g] 3230Flux Density [Gauss] 5900Hag [mm] 24Hag [In] 0,94Hvc [mm] 49,8Hvc [In] 1,96VC.Diameter [mm] 65Eff [%] 0,06 S.P.L. [dB] 90,0R.M.S.Power [W] 1000M.M.P. [W] 3500Sp. Displacement [l] 5,12Sp. Displacement [ft3] 0,181Recom. Enclosure [l] 22,64Recom.