Celestion

Midrange

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TF0818MR

TF0818MR
TF0818MR

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

8Ω Frequency Response

Product Graph
  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. Measured on axis at 1W, 1m in 2π anechoic environment.

General Specifications

Chassis type
Pressed steel
Coil material
Round copper
Cone material
Kevlar loaded paper
Former material
Polyimide
Frequency range
800-5000Hz
Magnet type
Ferrite
Magnet weight
0.57kg/20oz
Nominal diameter
203mm/8in
Nominal impedance
8Ω
Power rating1
100Wrms
Sensitivity2
99dB
Surround material
Treated paper
Suspension
Single
Voice coil diameter
45mm/1.75in

Small Signal Parameters

Fs
450Hz
Qts
6.70Ω
Le (at 1kHz)
0.34mH

Mounting Information

Cut-out diameter
183mm/7.20in
Diameter
208mm/8.19in
Mounting PCD range
195-199mm/7.68-7.83in
Mounting slot dimensions
9.5mm x 5.5mm/0.37in x 0.22in
Number of mounting slots
4
Overall depth
85mm/3.35in
Unit weight
1.9kg/4.2lb

Packed Dimensions & Weight

Multipack (140) size W x D x H
1070mmx850mmx860mm
/42.1in x 33.5in x 33.9in
Multipack (140) weight
435kg/959lb
Single pack size W x D x H
230mm x 230mm x 1100mm
/9.1in x 9.1in x 4.3in
Single pack weight
3kg/6.6lb