MOUNTING INFORMATION:

Overall Diameter

234.5

mm

Mounting Bolt Circle Diameter

218

mm

Number and Size of Bolts

4

M5

Baffle Cutout Diameter

192

mm front mount

Baffle Cutout Diameter

200

mm rear mount

Depth

95

mm below front flange

Depth

106

mm total depth

Weight

4.1

Kg.

On axis response curve representative of a typical production unit

THIELE-SMALL PARAMETERS:

Fs

24

Hz

Re

6.0

ohms

Qa

1.72

 

Qe

0.14

 

Qt

0.13

 

Vas

55

litres

Xmax

5.5

mm

Sd

190

cm2

Vd

104

cm3

Le

1.2

mH

SUGGESTED ENCLOSURES: (Reflex)

APPLICATION:

 

CENTRE BASS LOUDSPEAKER 200mm (8")
Add On Centre Bass Systems

FEATURES:This unit has a dual voice coil allowing bass input from each stereo channel to be summed by the unit for a mono bass output. The unit has a symmetrical field magnet and dual voice coils for stability at high drive levels. It is optimised for use with passive crossovers and their attendant modification of the Thiele-Small parameters. It is particularly suitable for use with small, inefficient satellite systems.

SPECIFICATIONS:

 

Nominal Diameter

200

mm

Power Capacity

150

watts

Sensitivity

89

dB/watt/m

Frequency Range

24-1000

Hz

Impedance

4/8/16

ohms

Bl Factor

11.6

N/A

Voice Coil Diameter

38

mm

Voice Coil Material

 

Copper

Maximum Excursion

25

mm (before damage)

Magnet Assembly Weight

3.6

Kg

Effective Moving Mass

0.046

Kg

Compliance

0.0011

M/N

Volume displaced by unit

0.8

litres

Connection

  

5 mm solder terminals

Chassis

 

Black painted diecast aluminium

Volume Litres

Vent dia. cm.

Vent length cm.

System
Q

-3db freq. Hz.

10

5

20

7

60

20

5

11

5

50

35

5

8.5

5

37

We reserve the right to amend specification without prior notice.
Made in England by Volt Loudspeakers Ltd.