Celestion TF0818 Handleiding

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LF Pressed Chassis / Ferrite

TF0818

8" low frequency driver providing 94dB sensitivity and 100Wrms (AES

standard) power handling

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

increased reliability

Achieves optimal performance in compact enclosures

Exceptional performance through bass and mid-range

Ideal for 2-way systems

8 Ω Frequency Response

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 dened as 3dB greater than the AES rating.

3.Tested as per the EIA-426-A standard.

4.Measured on axis at 1W, 1m in 2Î 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.

General Specications

Nominal diameter203mm/8in

Power rating

1

100Wrms

Continuous power rating

2

200W

EIA power rating

3

150W

Nominal impedance8 Ω

Sensitivity

4

94dB

Frequency range70-6000Hz

Voice coil diameter45mm/1.75in

Chassis typePressed steel

Magnet typeFerrite

Magnet weight0.88kg/31oz

Coil materialRound copper

Former materialPolyimide

Cone materialKevlar loaded paper

Surround materialCloth-sealed

SuspensionSingle

Xmax

5

3.5mm/0.14in

Gap depth6mm/0.24in

Voice coil winding width13mm/0.51in

Small Signal Parameters

D0.17m/6.69in

Fs95Hz

Mms17.53g/0.62oz

Qms3.83

Qes0.50

Mmd15.60g/0.55oz

Qts0.44

Re6.40Ω

Vas12.6lt/0.44ft3

BI11.36Tm

Cms0.17mm/N

Rms2.62kg/s

Le (at 1kHz)0.75mH

Mounting Information

Overall diameter208mm/8.19in

Overall depth99mm/3.54in

Cut-out diameter183mm/7.20in

Mounting slot dimensions9.5mm x 5.5mm/0.37in x 0.22in

Number of mounting slots4

Mounting PCD range195-199mm/7.68-7.83in

Unit weight2.3kg/5.1lb

Packed Dimensions & Weight

Single pack size W x D x H230mm x 230mm x 110mm

/9.1in x 9.1in x 4.3in

Single pack weight3kg/6.6lb

Multi pack size W x D x H1070mmx850mmx860mm

Multi pack weight435kg/959lb

Celestion, Claydon Business Park, Great Blakenham, Ipswich, IP6 0NL United Kingdom

Product specificaties