Celestion - TF0818MR 100W 8ohm - LF Pressed Steel Chassis Loudspeaker - Ferrite

Features

- 8 mid-range loudspeaker provides 99dB sensitivity and 100Wrms (AES standard) power handling

- 1.75" high temperature copper voice coil wound on polyimide former for increased reliability

- Designed for use in large 3-way systems

- Closed back chassis simplifies cabinet manufacture, eliminating need for separate mid-range enclosure

General Specifications

Nominal diameter: 203mm/8in

Power rating(1): 100Wrms

Continuous power rating(2): 200W

EIA power rating(3): 150W

Nominal impedance: 8ohm

Sensitivity(4): 99dB

Frequency range: 800-5000Hz

Voice coil diameter: 45mm/1.75in

Chassis type: Pressed steel

Magnet type: Ferrite

Magnet weight: 0.57kg/20oz

Coil material: Round copper

Former material: Polyimide

Cone material: Kevlar loaded paper

Surround material: Treated paper

Suspension: Single

Small Signal Parameters

Fs: 450Hz

Qts: 6.70ohm

Le (at 1kHz): 0.34mH

Mounting Information

Overall diameter: 208mm/8.19in

Overall depth: 85mm/3.35in

Cut-out diameter: 183mm/7.20in

Mounting slot dimensions: 9.5mm x 5.5mm/0.37in x 0.22in

Number of mounting slots: 4

Mounting PCD range: 195-199mm/7.68-7.83in

Unit weight: 1.9kg/4.2lb

Note

(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.