Speaker - Jensen® Jets, 12", Electric Lightning, 70W
A modern, authoritatively voiced speaker, the Electric Lighting exhibits punchy, fast basses and crystal-clear highs, with a slightly throaty midrange. It covers well the ‘super cleans’ and ‘super overdrive’ tones typical of the most contemporary pop and rock music, up to the most extreme hi-gain, detuned or baritone applications.
Guitarist Description: Straightforward, powerful tone with fat lows, throaty mids and crisp, bright highs. It responds to overdrive distortion with a commandingly strong and well-defined crunch.
- Lows: Fat
- Mids: Aggressive
- Highs: Bright
- Overdrive: Crunchy
For more information about our Jensen® speakers, see our tech corner article on Jensen Speakers.
SKU:
P-A-JC12-70EL
Item ID:
001945
Brand:
JensenJensen Jets
Magnet Type:
Size:
Type:
Watts:
RoHS Compliant
Impedance | Our Part Number | UPC/EAN | Jensen Part Number |
---|---|---|---|
16 Ω | P-A-JC12-70EL16 | 8034028640582 | ZJ06385 |
8 Ω | P-A-JC12-70EL-8 | 609722143363 | ZJ06380 |
Basket Material | Pressed Sheet Steel | ||
Cone Material | Paper | ||
Depth | 5.2362 in. | ||
Diameter | 12 in. | ||
Diaphragm Area (SD) | 490.90 cm2 | ||
Dust Dome Material | Non-treated Cloth | ||
Equivalent Acoustic Volume (VAS) | 8 Ω version | P-A-JC12-70EL-8 | 32.00 liters |
16 Ω version | P-A-JC12-70EL16 | 35.30 liters | |
Flux Density | 1.15 T | ||
Force Factor (BxL) | 8 Ω version | P-A-JC12-70EL-8 | 12.70 Wb/m |
16 Ω version | P-A-JC12-70EL16 | 14.56 Wb/m | |
Inner Diameter | 10.9055 in. | ||
Linear Displacement, maximum (XMAX) | 1.00 mm | ||
Losses Electrical Resistance (RES) | 8 Ω version | P-A-JC12-70EL-8 | 133.30 Ω |
16 Ω version | P-A-JC12-70EL16 | 185.70 Ω | |
Magnet Assembly Depth | 1.3779 in. | ||
Magnet Assembly Diameter | 6.1023 in. | ||
Magnet Type | Ferrite | ||
Magnetic Gap Depth | 8.00 mm | ||
Mechanical Compliance (CMS) | 8 Ω version | P-A-JC12-70EL-8 | 94.00 µm/N |
16 Ω version | P-A-JC12-70EL16 | 103.00 µm/N | |
Mechanical Moving Mass (MMS) | 8 Ω version | P-A-JC12-70EL-8 | 29.90 g |
16 Ω version | P-A-JC12-70EL16 | 28.30 g | |
Mechanical Q Factor (QMS) | 8 Ω version | P-A-JC12-70EL-8 | 14.77 |
16 Ω version | P-A-JC12-70EL16 | 14.50 | |
Mounting Hole Bolt Circle Diameter | 11.5551 in. | ||
Mounting Hole Diameter | 0.2559 in. | ||
Musical Power | 140.00 W | ||
Nominal Overall Diameter | 307.00 mm | ||
Nominal Voice Coil Diameter | 50.00 mm | ||
Outer Diameter | 12.0866 in. | ||
Rated Power | 70.00 W | ||
Reference Efficiency (nO) | 8 Ω version | P-A-JC12-70EL-8 | 3.76 % |
16 Ω version | P-A-JC12-70EL16 | 2.92 % | |
Resonance Frequency (ƒS) | 8 Ω version | P-A-JC12-70EL-8 | 95.00 Hz |
16 Ω version | P-A-JC12-70EL16 | 93.00 Hz | |
Sensitivity @ 1W, 1m | 8 Ω version | P-A-JC12-70EL-8 | 99.00 dB |
16 Ω version | P-A-JC12-70EL16 | 98.10 dB | |
Surround Material | Integrated Paper | ||
Surround Treatment | Yes | ||
Total Q Factor (QTS) | 8 Ω version | P-A-JC12-70EL-8 | 0.67 |
16 Ω version | P-A-JC12-70EL16 | 0.88 | |
Voice Coil DC Resistance (Re) | 8 Ω version | P-A-JC12-70EL-8 | 6.33 Ω |
16 Ω version | P-A-JC12-70EL16 | 11.94 Ω | |
Voice Coil Diameter | 2 in. | ||
Voice Coil Former | Kapton | ||
Voice Coil Inductance @ 1 kHZ (LE) | 8 Ω version | P-A-JC12-70EL-8 | 0.60 mH |
16 Ω version | P-A-JC12-70EL16 | 0.80 mH | |
Voice Coil Winding Depth | 10.00 mm | ||
Voice Coil Winding Type | Aluminum |
Packaging Dimensions | 12.5 in. × 12.5 in. × 7 in. | ||
Weight (Packaging) | 11.0849 lbs. |
P-A-JC12-70EL-8 - 8 Ω version | Basket Material | Pressed Sheet Steel |
Cone Material | Paper | |
Depth | 5.2362 in. | |
Diameter | 12 in. | |
Diaphragm Area (SD) | 490.90 cm2 | |
Dust Dome Material | Non-treated Cloth | |
Equivalent Acoustic Volume (VAS) | 32.00 liters | |
Flux Density | 1.15 T | |
Force Factor (BxL) | 12.70 Wb/m | |
Inner Diameter | 10.9055 in. | |
Linear Displacement, maximum (XMAX) | 1.00 mm | |
Losses Electrical Resistance (RES) | 133.30 Ω | |
Magnet Assembly Depth | 1.3779 in. | |
Magnet Assembly Diameter | 6.1023 in. | |
Magnet Type | Ferrite | |
Magnetic Gap Depth | 8.00 mm | |
Mechanical Compliance (CMS) | 94.00 µm/N | |
Mechanical Moving Mass (MMS) | 29.90 g | |
Mechanical Q Factor (QMS) | 14.77 | |
Mounting Hole Bolt Circle Diameter | 11.5551 in. | |
Mounting Hole Diameter | 0.2559 in. | |
Musical Power | 140.00 W | |
Nominal Overall Diameter | 307.00 mm | |
Nominal Voice Coil Diameter | 50.00 mm | |
Outer Diameter | 12.0866 in. | |
Rated Power | 70.00 W | |
Reference Efficiency (nO) | 3.76 % | |
Resonance Frequency (ƒS) | 95.00 Hz | |
Sensitivity @ 1W, 1m | 99.00 dB | |
Surround Material | Integrated Paper | |
Surround Treatment | Yes | |
Total Q Factor (QTS) | 0.67 | |
Voice Coil DC Resistance (Re) | 6.33 Ω | |
Voice Coil Diameter | 2 in. | |
Voice Coil Former | Kapton | |
Voice Coil Inductance @ 1 kHZ (LE) | 0.60 mH | |
Voice Coil Winding Depth | 10.00 mm | |
Voice Coil Winding Type | Aluminum | |
P-A-JC12-70EL16 - 16 Ω version | Basket Material | Pressed Sheet Steel |
Cone Material | Paper | |
Depth | 5.2362 in. | |
Diameter | 12 in. | |
Diaphragm Area (SD) | 490.90 cm2 | |
Dust Dome Material | Non-treated Cloth | |
Equivalent Acoustic Volume (VAS) | 35.30 liters | |
Flux Density | 1.15 T | |
Force Factor (BxL) | 14.56 Wb/m | |
Inner Diameter | 10.9055 in. | |
Linear Displacement, maximum (XMAX) | 1.00 mm | |
Losses Electrical Resistance (RES) | 185.70 Ω | |
Magnet Assembly Depth | 1.3779 in. | |
Magnet Assembly Diameter | 6.1023 in. | |
Magnet Type | Ferrite | |
Magnetic Gap Depth | 8.00 mm | |
Mechanical Compliance (CMS) | 103.00 µm/N | |
Mechanical Moving Mass (MMS) | 28.30 g | |
Mechanical Q Factor (QMS) | 14.50 | |
Mounting Hole Bolt Circle Diameter | 11.5551 in. | |
Mounting Hole Diameter | 0.2559 in. | |
Musical Power | 140.00 W | |
Nominal Overall Diameter | 307.00 mm | |
Nominal Voice Coil Diameter | 50.00 mm | |
Outer Diameter | 12.0866 in. | |
Rated Power | 70.00 W | |
Reference Efficiency (nO) | 2.92 % | |
Resonance Frequency (ƒS) | 93.00 Hz | |
Sensitivity @ 1W, 1m | 98.10 dB | |
Surround Material | Integrated Paper | |
Surround Treatment | Yes | |
Total Q Factor (QTS) | 0.88 | |
Voice Coil DC Resistance (Re) | 11.94 Ω | |
Voice Coil Diameter | 2 in. | |
Voice Coil Former | Kapton | |
Voice Coil Inductance @ 1 kHZ (LE) | 0.80 mH | |
Voice Coil Winding Depth | 10.00 mm | |
Voice Coil Winding Type | Aluminum |
Specification Sheet | All Models |
Blues Sound Sample | All Models |
Clean Sound Sample | All Models |
Country Sound Sample | All Models |
Jazz Sound Sample | All Models |
Metal Sound Sample | All Models |
Overdriven Sound Sample | All Models |
Rock Sound Sample | All Models |
Breakup Sound Sample | All Models |
Characteristic Sound Sample | All Models |
Modern Clean Sound Sample | All Models |
Crunch Sound Sample | All Models |
Rock Chords Sound Sample | All Models |
Terminal Dimensions | All Models |
My Project Lists
Specifications, Files, and Documents
Sound Samples:
Blues Sound Sample00:49https://www.amplifiedparts.com/sites/default/files/associated_files/jc12-70el_blues.mp3
Breakup Sound Sample00:32https://www.amplifiedparts.com/sites/default/files/associated_files/p-a-jc12-70el_breakup.mp3
Characteristic Sound Sample00:41https://www.amplifiedparts.com/sites/default/files/associated_files/p-a-jc12-70el_characteristic-sound.mp3
Clean Sound Sample00:15https://www.amplifiedparts.com/sites/default/files/associated_files/jc12-70el_clean.mp3
Country Sound Sample00:35https://www.amplifiedparts.com/sites/default/files/associated_files/jc12-70el_country.mp3
Crunch Sound Sample00:29https://www.amplifiedparts.com/sites/default/files/associated_files/p-a-jc12-70el_crunch.mp3
Jazz Sound Sample00:43https://www.amplifiedparts.com/sites/default/files/associated_files/jc12-70el_jazz.mp3
Metal Sound Sample00:55https://www.amplifiedparts.com/sites/default/files/associated_files/jc12-70el_metal.mp3
Modern Clean Sound Sample00:34https://www.amplifiedparts.com/sites/default/files/associated_files/p-a-jc12-70el_clean.mp3
Overdriven Sound Sample00:15https://www.amplifiedparts.com/sites/default/files/associated_files/jc12-70el_overdriven.mp3
Rock Chords Sound Sample00:30https://www.amplifiedparts.com/sites/default/files/associated_files/p-a-jc12-70el_rock-chords.mp3
Rock Sound Sample00:43https://www.amplifiedparts.com/sites/default/files/associated_files/jc12-70el_rock.mp3
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Questions? Contact us at [email protected], or give us a call at 480-296-0890
Product Reviews
These things really perked up my otherwise slightly dark sounding Peavey Classic 50 amp. Really happy with their sharp clean tone and they handle distortion really well too. Would buy again for sure.
This is a hot, loud speaker. Your bandmates will hate you and will feel inferior when you are cranking Electric Lightnings.
I use two of these with my old 70's Marshall head and they rule!