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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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HW251N

Key Features

Membrana in cellulosa smorzata, sospensione in gomma, flangia senza guarnizione

General Specifications

Musical power (W): 240
Nominal power AES (W) 120
Nominal diameter (''/mm) 10''- 250mm
Nominal impedance (Ω) 8
Voice coil diameter (mm): 38
Sensitivity 1W/1m (dB) 91
Spare part code

Thiele Small Parameters

Note
Re 6,5
Fs 30
Qms 5,55
Qes 0,38
Qts 0,35
Mms 50,77
Cms 0,52
D 210
Vas 87,95
BxL 13,02
Linear Mathematical Xmax 6
n 0,66
Le (1kHz) 1,75

Materials

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

Dimension and weight

Overall diameter 267,5
Total depth 108
Flange thickness 5
Front mount baffle cutout diameter 232
N. of mounting holes 8
Mounting holes diameter (mm) 5
Bolt circle diameter 253
Gross weight 2,8

Other

NPieces per masterpacking 4

Models

Model Code Info
HW251N HW251N

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