12" Tornado Stealth 65

16Ω

General Characteristics for 8Ω

Nominal Overall Diameter
307 mm
12 in
Nominal Voice Coil Diameter
44 mm
2 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
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
2 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
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
16Ω

Equipped with a stylish bell, the Jensen Tornado Stealth 65 has a warm low end, relaxed mids and rounded highs. It responds to overdrive distortion with easy breakup and punch. The Stealth 65 is a greatly versatile speaker, from clean to lead, with sweet, extended harmonics and a definite rocking attitude.

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.
Specification Sheet
Product Dimensions
Frequency Response Charts
16Ω
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