MOUNTING INFORMATION:

Overall Diameter

259

mm

Mounting Bolt Circle Diameter

248

mm

Number and Size of Bolts

4

M5

Baffle Cutout Diameter

228

mm front mount

Baffle Cutout Diameter

232

mm rear mount

Depth

108

mm below front flange

Depth

116

mm total depth

Weight

3.1

Kg.

On axis response curve representative of a typical production unit

THIELE-SMALL PARAMETERS:

Fs

48

Hz

Re

5.6

ohms

Qa

4.2

 

Qe

0.33

 

Qt

0.31

 

Vas

47

litres

Xmax

2

mm

Sd

315

cm2

Vd

63

cm3

Le

0.9

mH

SUGGESTED ENCLOSURES: (Reflex)

APPLICATION:

 

BASS MIDRANGE LOUDSPEAKER 250mm (10")
Bass Midrange in Compact Systems or in Multiples in Bass Guitar Systems

FEATURES: The Ps8/151 is a cost effective solution for compact system designers requiring good sound quality and power handling.    This unit has a wide range, very smooth response characteristic with a clean roll off allowing use singly or in multiples with a tweeter and 5KHz high pass filter only. Bass response is optimised for use in small enclosures. It is ideally suited for use in 2 way satellite or cabaret type systems.

SPECIFICATIONS:

 

Nominal Diameter

250

mm

Power Capacity

175

watts

Sensitivity

96

dB/watt/m

Frequency Range

48-4500

Hz

Impedance

4/8/16

ohms

Bl Factor

12.8

N/A

Voice Coil Diameter

45

mm

Voice Coil Material

 

Copper

Maximum Excursion

25

mm (before damage)

Magnet Assembly Weight

2.5

Kg

Effective Moving Mass

0.032

Kg

Compliance

0.00034

M/N

Volume displaced by unit

2.2

litres

Connection

  

5 mm solder terminals

Chassis

 

Black painted pressed steel

Volume Litres

Vent dia. cm.

Vent length cm.

System
Q

-3db freq. Hz.

28

5

1.5

7

70

35

2 x 5

404

7

60

40

2 x 5

3

7

55

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