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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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CW258ND

Key Features

Membrana in cellulosa trattata, sospensione in tela NOMEX ��, bobina in fibra di vetro con filo d�??alluminio, magnete in neodimio

General Specifications

Musical power (W): 600
Nominal power AES (W) 300
Nominal diameter (''/mm) 10''-250mm
Nominal impedance (Ω) 4
Voice coil diameter (mm): 75
Sensitivity 1W/1m (dB) 94,5
Spare part code

Thiele Small Parameters

Note
Re 3,3
Fs 62
Qms 11,35
Qes 0,4
Qts 0,39
Mms 52,08
Cms 0,12
D 211
Vas 20,99
BxL 13,11
Linear Mathematical Xmax 9
n 1,27
Le (1kHz) 0,06

Materials

Basket Type Alluminio
Magnet Type Neodimio
Cone Material
Suspension Material Nomex
Spider Material
Former material Fibra di vetro
Winding material Alluminio sandwich
Connector type
Cone shape
Gap height 10

Dimension and weight

Overall diameter 268
Total depth 119
Flange thickness 13
Front mount baffle cutout diameter 235
N. of mounting holes 8
Mounting holes diameter (mm) 5
Bolt circle diameter 253
Gross weight 4,6

Other

NPieces per masterpacking 1

Models

Model Code Info
CW258ND CW258ND

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