Celestion - FTR08-2011D 200W 8ohm - LF Die Cast Chassis Loudspeaker - Ferrite

Features

- 8 ferrite magnet driver providing 200Wrms (AES standard) power handling and 93dB sensitivity

- 2" high temperature copper voice coil

- Suitable for line array applications, utilizing a space-efficient octagonal chassis profile

- Optimized flux distribution in magnet assembly provides low harmonic distortion

- "M-Roll" surround provides progressive excursion control, generating a smooth frequency response

- Intelligent heat management in both chassis and magnet assembly design offers reduced thermal compression

General Specifications

Nominal diameter: 200mm/8in

Power rating(1): 200Wrms

Continuous power rating(2): 400W

EIA power rating(3): 350W

Nominal impedance: 8ohm

Sensitivity(4): 93dB

Frequency range: 70-6000Hz

Voice coil diameter: 50mm/2in

Chassis type: Cast Aluminium

Magnet type: Ferrite

Coil material: Round copper

Former material: Polyimide

Cone material: Kevlar loaded paper

Surround material: Cloth-sealed

Suspension: Single

Xmax(5): 3.5mm/0.137in

Gap depth: 8mm/0.31in

Voice coil winding width: 15mm/0.59in

Small Signal Parameters

D: 0.17m/6.69in

Fs: 88.4Hz

Mms: 26.94g/0.95oz

Qms: 2.594

Qes: 0.572

Mmd: 25.01g/0.88oz

Qts: 0.469

Re: 5.74O

Vas: 8.77lt/0.30ft3

BI: 12.26Tm

Cms: 0.12mm/N

Rms: 5.769kg/s

Le (at 1kHz): 0.39mH

Mounting Information

Overall diameter: 225mm/8.8in

Overall depth: 102mm/4.0in

Cut-out diameter: 187mm/7.4in

Mounting slot dimensions: 5mm/0.26in

Number of mounting slots: 8

Mounting PCD range: 210mm/8.3in

Unit weight: 3.65kg/8.0lb

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.

(5)Xmax derived from: (voice coil winding width-gap depth)/2.

(6)Small signal parameters measured after unit subjected to pre-conditioning signal.