Celestion TF0615MR 50W 8ohm LF Ferrite

Celestion - TF0615MR 50W 8ohm - LF Pressed Steel Chassis Loudspeaker - FerriteFeatures- 6 mid-range driver providing 97dB sensitivity and 50Wrms (AES standard) power handling - 1.5 high temperature copper voice coil wound on polyimide former for increased reliability - Very compact model suitable for use in 3-way systems - Optimised to deliver detailed reproduction of mid-range frequencies - Closed back chassis simplifies cabinet manufacture, eliminating need for separate mid-range enclosureGeneral SpecificationsNominal diameter: 152mm/6inPower rating(1): 50WrmsContinuous power rating(2): 100WEIA power rating(3): 75WNominal impedance: 8ohmSensitivity(4): 97dBFrequency range: 500-5000HzVoice coil diameter: 38mm/1.5inChassis type: Pressed steelMagnet type: FerriteMagnet weight: 0.48kg/17ozCoil material: Round copperFormer material: PolyimideCone material: Kevlar loaded paperSurround material: Treated paperSuspension: SingleSmall Signal ParametersFs: 500HzRe: 5.7ohmLe (at 1kHz): 0.294mHMounting InformationOverall diameter: 178mm/7.01inOverall depth: 74mm/2.91inCut-out diameter: 147mm/5.79inMounting slot dimensions: Ø 4.3mm/0.17inNumber of mounting slots: 4Mounting PCD range: 168.5mm/6.63inUnit weight: 1.4kg/3.1lbNote(1)Tested for two hours using a continuous, band-limited pink noise signal as per AES standard. Power calculated on minimum impedance. Loudspeaker tested in free air.(2)Continuous Power Handling is defined as 3dB greater than the AES rating.(3)Tested as per the EIA-426-A standard.(4)Measured on axis at 1W, 1m in 2pi anechoic environment.