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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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18.00SW

Key Features

91.5 dB 1W/1m sensitivity
100 mm (4 in) Sandwich Voice coil
1000W AES Power Handling
Rubber surround
Double Magnet Design
Double Spider Technology
Diecast Aluminum Basket
Suitable for ultra low distortion subwoofer designs

General Specifications

Musical power (W): 2000
Nominal power AES (W) 1000
Nominal diameter (''/mm) 18”- 450 mm
Nominal impedance (Ω) 8
Voice coil diameter (mm): 100
Sensitivity 1W/1m (dB) 91.5
Spare part code RP18.00SW

Thiele Small Parameters

Note
Re 7 ohm
Fs 36 Hz
Qms 6.7
Qes 0.55
Qts 0.5
Mms 377 G
Cms
D 37,5 mm
Vas 93 L
BxL 32.5 Tm
Linear Mathematical Xmax 14 mm
n 0.73
Le (1kHz) 3 mH

Materials

Basket Type Diecast Aluminum
Magnet Type Ceramic
Cone Material Treated cellulose
Suspension Material Rubber Half-Roll
Spider Material Nomex, Double
Former material Kapton
Winding material Copper
Connector type Push Button
Cone shape Straight
Gap height 10 mm

Applications

Applications Subwoofer
Recommended Loading Sealed Box
Loading Volume 100 l
Tuning Frequency
Frequency range 20 - 200 Hz

Dimension and weight

Overall diameter 460 mm
Total depth 183 mm
Flange thickness 27 mm
Front mount baffle cutout diameter 416 mm
N. of mounting holes 8
Mounting holes diameter (mm) 7 mm
Bolt circle diameter 440 mm
Gross weight 15,7 Kg

Other

NPieces per masterpacking 1

Models

Model Code Info
18.00SW P18.00SW

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