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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
Loading

12.75W1

Key Features

98 dB 1W/1m sensitivity
75 mm (3 in) Sandwich Voice coil
300W AES Power Handling
Interleaved sandwich voice coil
Diecast Aluminum Basket

General Specifications

Musical power (W): 600
Nominal power AES (W) 300
Nominal diameter (''/mm) 12 in - 320 mm
Nominal impedance (Ω) 8
Voice coil diameter (mm): 75
Sensitivity 1W/1m (dB) 98
Spare part code RP12.75W1

Thiele Small Parameters

Note
Re 5.81 Ohm
Fs 45 Hz
Qms 13.06
Qes 0.25
Qts 0.24
Mms 59 g
Cms 0.02013 mm/N
D
Vas 0.08093 m3
BxL 20 Tm
Linear Mathematical Xmax 3.5 mm
n 3.09 %
Le (1kHz) 1.2 mH

Materials

Basket Type Alluminio Pressofuso
Magnet Type Ferrite
Cone Material Cellulosa trattata
Suspension Material Tela trattata, doppio roll
Spider Material singolo
Former material Kapton
Winding material Rame
Connector type Push Button
Cone shape esponenziale
Gap height 10 mm

Applications

Applications Woofer
Recommended Loading Bass Reflex
Loading Volume 60 liters
Tuning Frequency
Frequency range 45 ÷ 2000 Hz

Dimension and weight

Overall diameter 315 mm
Total depth 146 mm
Flange thickness
Front mount baffle cutout diameter 282 mm
N. of mounting holes 8
Mounting holes diameter (mm) 7 mm
Bolt circle diameter 295 mm
Gross weight 7.4 kg

Other

NPieces per masterpacking 1

Models

Model Code Info
12.75W1 P12.75W1

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