12" Tornado Stealth 65

12" Tornado Stealth 65

General Characteristics for 8Ω

Nominal Overall Diameter
307 mm
12 in
Nominal Voice Coil Diameter
44 mm
1.73 in
Magnet Weight
200 g
7 oz
Overall Weight
2.2 kg
4.85 lbs
Flux Density
1.04 T
Voice Coil Winding Depth
11 mm
0.43 in
Magnetic Gap Depth
8 mm
0.31 in

Thiele-Small Parameters for 8Ω

Voice Coil DC Resistance
RE
6.16 Ω
Resonance Frequency
ƒS
83.2 Hz
Mechanical Q Factor
QMS
11.18
Electrical Q Factor
QES
1.04
Total Q Factor
QTS
0.95
Mechanical Moving Mass
MMS
28.7 g
Mechanical Compliance
CMS
128 µm/N
Force Factor
BxL
9.41 Wb/m
Equivalent Acoustic Volume
VAS
43.5 lt.
Diaphragm Area
SD
490.9 cm2
Voice Coil Inductance @ 1kHz
LE
0.58 mH

Constructive Characteristics for 8Ω

Magnet
Neodymium
Voice Coil Winding
Aluminum
Voice Coil Former
Fiberglass
Cone Material
Paper
Surround Material
Integrated Paper
Dust Dome Material
Non-treated Cloth
Basket Material
Pressed Sheet Steel
Surround Treatment
Yes

Electrical Characteristics for 8Ω

Nominal Impedance
8 Ω
Rated Power
65 W
Musical Power
130 W
Sensitivity@1W,1m
97 dB

General Characteristics for 16Ω

Nominal Overall Diameter
307 mm
12 in
Nominal Voice Coil Diameter
44 mm
1.73 in
Magnet Weight
200 g
7 oz
Overall Weight
2.2 kg
4.85 lbs
Flux Density
1.04 T
Voice Coil Winding Depth
11 mm
0.43 in
Magnetic Gap Depth
8 mm
0.31 in

Thiele-Small Parameters for 16Ω

Voice Coil DC Resistance
RE
12.2 Ω
Resonance Frequency
ƒS
80.2 Hz
Mechanical Q Factor
QMS
11.62
Electrical Q Factor
QES
1.43
Total Q Factor
QTS
1.27
Mechanical Moving Mass
MMS
28.4 g
Mechanical Compliance
CMS
139 µm/N
Force Factor
BxL
11.05 Wb/m
Equivalent Acoustic Volume
VAS
47.3 lt.
Diaphragm Area
SD
490.9 cm2
Voice Coil Inductance @ 1kHz
LE
1.06 mH

Constructive Characteristics for 16Ω

Magnet
Neodymium
Voice Coil Winding
Aluminum
Voice Coil Former
Fiberglass
Cone Material
Paper
Surround Material
Integrated Paper
Dust Dome Material
Non-treated Cloth
Basket Material
Pressed Sheet Steel
Surround Treatment
Yes

Electrical Characteristics for 16Ω

Nominal Impedance
16 Ω
Rated Power
65 W
Musical Power
130 W
Sensitivity@1W,1m
95.5 dB
JN12-65TRS
12",
65 watts
Ohms:

Few speakers speak ‘classic rock’ like the Neodymium powered Tornado Stealth 65. Sharing a similar 1 ¾” voice coil design with the Nighthawk, it delivers vintage and modern rock tones with ease and authority. With a well-controlled top end, a typical British-voiced midrange and fat, warm bass range, the Tornado Stealth 65 is an ideal choice for classic flavored rock tones. Very easy to drive for any amplifier, it allows even the smaller sized open back combo amps to rock with bigger-than-life tones.

Lows
Fat
Mids
Subdued
Highs
Smooth
Overdrive
Smooth
Guitarist Description
Warm low end, relaxed mids and rounded highs. Responds to overdrive distortion with easy breakup and punch.
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Specification Sheet
Product Dimensions
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