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Typologies
Magnet Type
Nominal diameter (in/mm)
Program power (W)
Voice Coil Diameter (in)
Nominal Impedance (ohm)
Sensitivity (db 1W/1m)
Application
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PH250

Key Features

Doppio cono in cellulosa e sospensione in tela

General Specifications

Musical power (W): 300
Nominal power AES (W) 150
Nominal diameter (''/mm) 10''-250mm
Nominal impedance (Ω) 8
Voice coil diameter (mm): 50
Sensitivity 1W/1m (dB) 96
Spare part code

Thiele Small Parameters

Note
Re 6
Fs 55
Qms 2,86
Qes 0,38
Qts 0,33
Mms 29
Cms 0,29
D 213
Vas 52
BxL 12,4
Linear Mathematical Xmax 1
n 2,17
Le (1kHz) 0,6

Materials

Basket Type Acciaio
Magnet Type Ferrite
Cone Material
Suspension Material Tela trattata
Spider Material
Former material Alluminio
Winding material
Connector type
Cone shape
Gap height 8

Dimension and weight

Overall diameter 265
Total depth 100
Flange thickness 9
Front mount baffle cutout diameter 238
N. of mounting holes 4
Mounting holes diameter (mm) 6
Bolt circle diameter 253
Gross weight 3,4

Other

NPieces per masterpacking 4

Models

Model Code Info
PH250 PH250

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