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12.00 SW THE PUNISHER
KEY FEATURES
2000 Watt Max Power
100 mm (4 in) voice coil, copper wire
Double spider for improved control and linearity
Ferrite magnet assembly
Interleaved sandwich voice coil
Rubber sorround
4 Ohm available
INTERNAL REF. 647327
GENERAL
Nominal Diameter 12" - 320 mm
Nominal Impendance 8 Ohm
Nominal Rdc 6,5 Ohm ±0,4 Ohm
Power handling (AES) (*) 1000 Watt
Max Power 2000 Watt
Voice Coil Diameter 100 mm 4,00 in
S.P.L. (1w, 1m) 91 dB ±1,5 dB
Nominal Fs 43 Hz ±5 Hz
Flux Density 1,1 T ±0,08 T
Frequency Range 20-200 Hz
(*) Life Test
Box Volume 60 liters
Input Signal Pink noise
Band Pass Filter 20-200 Hz,12dB/oc
V on Speaker 90 V
Test duration 2 hours
MECHANICAL DATA
Weight 11,1 kg
Overall Diameter 314 mm
Overall Depth 135 mm
Baffle Cut Diameter 282 mm
Mounting holes number 8
Mounting holes diameter 7 mm
Mounting bolt diameter 196 mm
MATERIALS
Frame Material Aluminium
Voice Coil Former Kapton
Voice Coil Wire Copper
Cone Material Doped Paper
Cone Shape Straight
Surround Material Rubber
Surround Shape Half roll
Suspension Material Doped Nomex ® fabric
Magnet Type Ferrite
Magnet Weight 3500 g
DIAGRAM
Frequency Response Reflex Box 60 dmc - 2,83 V - 1m
Impendance (lac=10m A)
THIELE-SMALL PARAMETERS
Qms 6,99
Qes 0,40
Qts 0,38
Fs 43,61 Hz
Re 6,73 Ohm
Mms 137,3 g
Cms 0,00097 m/N
Bl 25,28 Wb/m
Sd 0,049 m²
Vas 0,032 m³
u0 0,65 %
XMax 11,5 mm
Le 2,35 mH
Air gap height = mm 10
Winding height = mm 33
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