Celestion : T5801: 3.5" 35W Full Range Speaker 8OHM

Compact and lightweight full-range neodymium loudspeakersAdvanced Finite Element Analysis techniques used for acoustic mechanical and electromagnetic modellingIdeal for applications such as portable line arrays where actively controlled wavefront (beam steering) is usedDelivers wider dispersion to higher frequencies than many equivalent compact full-range drivers on the marketChassis purpose-designed for maximum free air movement with square mounting frame to facilitate close coupling of multiple unitsStiff and light aluminium cone remains rigid to higher frequencies delivering a smoother response in the critical listening bandHalf roll elastomer surround provides damping for unwanted resonances and sustained centring control at extremes of excursionDesigned to be weather resistant for outdoor applicationsNominal diameter 3.5"/88mmPower rating 135WrmsNominal impedance 8?Sensitivity 287dBFrequency range 98Hz-18.5kHzVoice coil diameter 25mm/1.0inChassis type Glass reinforced ABSMagnet type NeodymiumCoil material Round CopperFormer material PolyimideCone material AluminiumSurround material ElastomerXmax3 1.25mm/0.04inGap depth 4mm/0.14inVoice coil winding width 6.5mm/0.23inVoice coil material Round CopperVoice coil former material PolyimideBandwidth 125Hz-20kHzMounting InformationOverall depth 2"/50mmOverall size 3.52" x 3.52"/89.3 x 89.3mmCut-out diameter 3.1"/78.8mmFitting 4 x M4 holesMounting PCD range Ø4.1"/104mmUnit weight 160g/5.65oz