Speaker - Jensen® Jets, 12", Tornado Classic, 100W

Speaker - Jensen® Jets, 12", Tornado Classic, 100W

Jensen
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$152.04
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The Tornado 100 is the first Jensen Jet speaker loaded with the 2nd Generation Neodymium magnet design that has since been extended to the Tornado Stealth line. The Tornado speakers are voiced similarly to AlNiCo speakers, unlocking their full tone potential. The Tornado 100 is an evenly-balanced speaker: clear, smooth, and well-defined with a solid, powerful bass range. Excellent dynamic range and headroom make the Tornado Classic 100 eminently versatile, from clean to crunch and lead tones. It is designed to suit open back, closed back, and ported cabinets.

Guitarist Description: Crystal clear, clean tones, accented by shimmering highs with each note sounding tight and well-defined. When presented with overdrive distortion, the notes remain well-defined with lots of bite.

  • Lows: Powerful/Fat
  • Mids: Balanced
  • Highs: Open/Smooth
  • Overdrive: Defined/Crunchy

For more information about our Jensen® speakers, see our tech corner article on Jensen Speakers.

RoHS Compliant
SKU:
P-A-JN12-100TR
Item ID:
001949
Brand:
JensenJensen Jets
Size:
Part Numbers
ImpedanceOur Part NumberUPC/EANJensen Part Number
16 ΩP-A-JN12-100T168034028640452 ZJ06365
4 ΩP-A-JN12-100TR48034028640537 ZJ06357
8 ΩP-A-JN12-100TR88034028640520 ZJ06355
Product Measurements by Type
Basket MaterialPressed Sheet Steel
Cone MaterialPaper
Depth5.5826 in.
Diameter12 in.
Diaphragm Area (SD)490.90 cm2
Dust Dome MaterialNon-treated Cloth
Equivalent Acoustic Volume (VAS)4 Ω versionP-A-JN12-100TR447.20 liters
8 Ω versionP-A-JN12-100TR855.90 liters
16 Ω versionP-A-JN12-100T1655.70 liters
Flux Density1.20 T
Force Factor (BxL)4 Ω versionP-A-JN12-100TR49.02 Wb/m
8 Ω versionP-A-JN12-100TR812.93 Wb/m
16 Ω versionP-A-JN12-100T1615.72 Wb/m
Inner Diameter10.9055 in.
Linear Displacement, maximum (XMAX)1.00 mm
Losses Electrical Resistance (RES)4 Ω versionP-A-JN12-100TR460.00 Ω
8 Ω versionP-A-JN12-100TR8148.90 Ω
16 Ω versionP-A-JN12-100T16252.50 Ω
Magnet Assembly Depth1.8503 in.
Magnet Assembly Diameter3.8582 in.
Magnet TypeNeodymium
Magnetic Gap Depth8.00 mm
Mechanical Compliance (CMS)4 Ω versionP-A-JN12-100TR4138.00 µm/N
8 Ω versionP-A-JN12-100TR8163.00 µm/N
16 Ω versionP-A-JN12-100T16163.00 µm/N
Mechanical Moving Mass (MMS)4 Ω versionP-A-JN12-100TR431.20 g
8 Ω versionP-A-JN12-100TR829.90 g
16 Ω versionP-A-JN12-100T1631.90 g
Mechanical Q Factor (QMS)4 Ω versionP-A-JN12-100TR411.08
8 Ω versionP-A-JN12-100TR89.51
16 Ω versionP-A-JN12-100T1614.28
Mounting Hole Bolt Circle Diameter11.5551 in.
Mounting Hole Diameter0.2559 in.
Musical Power200.00 W
Nominal Overall Diameter307.00 mm
Nominal Voice Coil Diameter50.00 mm
Outer Diameter12.0866 in.
Rated Power100.00 W
Reference Efficiency (nO)4 Ω versionP-A-JN12-100TR43.33 %
8 Ω versionP-A-JN12-100TR82.82 %
16 Ω versionP-A-JN12-100T162.45 %
Resonance Frequency (ƒS)4 Ω versionP-A-JN12-100TR476.50 Hz
8 Ω versionP-A-JN12-100TR872.00 Hz
16 Ω versionP-A-JN12-100T1670.00 Hz
Sensitivity @ 1W, 1m4 Ω versionP-A-JN12-100TR498.20 dB
8 Ω versionP-A-JN12-100TR898.50 dB
16 Ω versionP-A-JN12-100T1697.00 dB
Surround MaterialIntegrated Paper
Surround TreatmentYes
Total Q Factor (QTS)4 Ω versionP-A-JN12-100TR40.58
8 Ω versionP-A-JN12-100TR80.52
16 Ω versionP-A-JN12-100T160.70
Voice Coil DC Resistance (Re)4 Ω versionP-A-JN12-100TR43.31 Ω
8 Ω versionP-A-JN12-100TR86.81 Ω
16 Ω versionP-A-JN12-100T1613.12 Ω
Voice Coil Diameter2 in.
Voice Coil FormerNomex
Voice Coil Inductance @ 1 kHZ (LE)4 Ω versionP-A-JN12-100TR40.45 mH
8 Ω versionP-A-JN12-100TR80.70 mH
16 Ω versionP-A-JN12-100T161.16 mH
Voice Coil Winding Depth10.00 mm
Voice Coil Winding TypeCopper
Packaging Information
Packaging Dimensions13.3858 in. × 13.3858 in. × 7.874 in.
Weight (Packaging)5.7 lbs.
Product Measurements by Item
P-A-JN12-100T16 - 16 Ω versionBasket MaterialPressed Sheet Steel
Cone MaterialPaper
Depth5.5826 in.
Diameter12 in.
Diaphragm Area (SD)490.90 cm2
Dust Dome MaterialNon-treated Cloth
Equivalent Acoustic Volume (VAS)55.70 liters
Flux Density1.20 T
Force Factor (BxL)15.72 Wb/m
Inner Diameter10.9055 in.
Linear Displacement, maximum (XMAX)1.00 mm
Losses Electrical Resistance (RES)252.50 Ω
Magnet Assembly Depth1.8503 in.
Magnet Assembly Diameter3.8582 in.
Magnet TypeNeodymium
Magnetic Gap Depth8.00 mm
Mechanical Compliance (CMS)163.00 µm/N
Mechanical Moving Mass (MMS)31.90 g
Mechanical Q Factor (QMS)14.28
Mounting Hole Bolt Circle Diameter11.5551 in.
Mounting Hole Diameter0.2559 in.
Musical Power200.00 W
Nominal Overall Diameter307.00 mm
Nominal Voice Coil Diameter50.00 mm
Outer Diameter12.0866 in.
Rated Power100.00 W
Reference Efficiency (nO)2.45 %
Resonance Frequency (ƒS)70.00 Hz
Sensitivity @ 1W, 1m97.00 dB
Surround MaterialIntegrated Paper
Surround TreatmentYes
Total Q Factor (QTS)0.70
Voice Coil DC Resistance (Re)13.12 Ω
Voice Coil Diameter2 in.
Voice Coil FormerNomex
Voice Coil Inductance @ 1 kHZ (LE)1.16 mH
Voice Coil Winding Depth10.00 mm
Voice Coil Winding TypeCopper
P-A-JN12-100TR4 - 4 Ω versionBasket MaterialPressed Sheet Steel
Cone MaterialPaper
Depth5.5826 in.
Diameter12 in.
Diaphragm Area (SD)490.90 cm2
Dust Dome MaterialNon-treated Cloth
Equivalent Acoustic Volume (VAS)47.20 liters
Flux Density1.20 T
Force Factor (BxL)9.02 Wb/m
Inner Diameter10.9055 in.
Linear Displacement, maximum (XMAX)1.00 mm
Losses Electrical Resistance (RES)60.00 Ω
Magnet Assembly Depth1.8503 in.
Magnet Assembly Diameter3.8582 in.
Magnet TypeNeodymium
Magnetic Gap Depth8.00 mm
Mechanical Compliance (CMS)138.00 µm/N
Mechanical Moving Mass (MMS)31.20 g
Mechanical Q Factor (QMS)11.08
Mounting Hole Bolt Circle Diameter11.5551 in.
Mounting Hole Diameter0.2559 in.
Musical Power200.00 W
Nominal Overall Diameter307.00 mm
Nominal Voice Coil Diameter50.00 mm
Outer Diameter12.0866 in.
Rated Power100.00 W
Reference Efficiency (nO)3.33 %
Resonance Frequency (ƒS)76.50 Hz
Sensitivity @ 1W, 1m98.20 dB
Surround MaterialIntegrated Paper
Surround TreatmentYes
Total Q Factor (QTS)0.58
Voice Coil DC Resistance (Re)3.31 Ω
Voice Coil Diameter2 in.
Voice Coil FormerNomex
Voice Coil Inductance @ 1 kHZ (LE)0.45 mH
Voice Coil Winding Depth10.00 mm
Voice Coil Winding TypeCopper
P-A-JN12-100TR8 - 8 Ω versionBasket MaterialPressed Sheet Steel
Cone MaterialPaper
Depth5.5826 in.
Diameter12 in.
Diaphragm Area (SD)490.90 cm2
Dust Dome MaterialNon-treated Cloth
Equivalent Acoustic Volume (VAS)55.90 liters
Flux Density1.20 T
Force Factor (BxL)12.93 Wb/m
Inner Diameter10.9055 in.
Linear Displacement, maximum (XMAX)1.00 mm
Losses Electrical Resistance (RES)148.90 Ω
Magnet Assembly Depth1.8503 in.
Magnet Assembly Diameter3.8582 in.
Magnet TypeNeodymium
Magnetic Gap Depth8.00 mm
Mechanical Compliance (CMS)163.00 µm/N
Mechanical Moving Mass (MMS)29.90 g
Mechanical Q Factor (QMS)9.51
Mounting Hole Bolt Circle Diameter11.5551 in.
Mounting Hole Diameter0.2559 in.
Musical Power200.00 W
Nominal Overall Diameter307.00 mm
Nominal Voice Coil Diameter50.00 mm
Outer Diameter12.0866 in.
Rated Power100.00 W
Reference Efficiency (nO)2.82 %
Resonance Frequency (ƒS)72.00 Hz
Sensitivity @ 1W, 1m98.50 dB
Surround MaterialIntegrated Paper
Surround TreatmentYes
Total Q Factor (QTS)0.52
Voice Coil DC Resistance (Re)6.81 Ω
Voice Coil Diameter2 in.
Voice Coil FormerNomex
Voice Coil Inductance @ 1 kHZ (LE)0.70 mH
Voice Coil Winding Depth10.00 mm
Voice Coil Winding TypeCopper

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Specifications, Files, and Documents

Sound Samples:

PDF: Specification Sheet Specification Sheet217.38 KB
PNG: Terminal Dimensions Terminal Dimensions21.21 KB

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Product Reviews

5.00 out of 5 based on 2 reviews
- June 11th, 2018
5 out of 5

I converted my late 60's Twin Reverb to use a single 12" by making a custom baffle. I used a vintage Altec 417 for many years and others. I ordered this speaker and have been very happy with it. It has a very smooth, "Fendery" sound with good bass, mids, and highs; very balanced. I mainly play clean with a variety of guitars and they all sound good through it. I sometimes use a vintage Ibanez Tube Screamer and that sounds great too.

- November 23rd, 2015
5 out of 5

I installed a pair of these in my 1970 Fender Twin to replace the original JBL D120F's that were in there. The tone of these is great. Most would call me crazy for swapping the JBL's out, but they add 30 lbs. the amp just on their own and I'm gigging weekly with my Twin so I was looking for something that kept the great tone, but lightened the amp up. With the Jensens installed, the weight of the amp went from 82 lbs down to around 60 lbs. with the Jensens. A huge weight loss to say the least. Worth every penny for the tone and the light weight! The have all the sparkle and chime with tight low end you could hope for.