Speaker - Jensen® MOD®, 12", MOD12-50, 50W
The Mod 12-50 is a 12" ferrite speaker with 50 watts of power. Warm, well balanced tone with low end focus. It responds to overdrive distortion with a rich smooth crunch and bright lead-voice fuzz.
The MOD® Speakers lineup is a collaborative effort with MOD® Electronics that provides musicians with a classic sounding speaker voicing that doesn't shy away from new technologies and modern advancements. Unbound from the restraints of producing an authentic reissue, Jensen® and MOD® have developed a new series of speakers that carefully blends the clarity of the vintage Americans with the forward, driving tone of their vintage British counterparts. The result is an extremely versatile sound that sits well in any mix, be it classic rock, blues, jazz, or contemporary genres.
Guitarist Description: Warm, well balanced tone with low end focus. It responds to overdrive distortion with a rich smooth crunch and bright lead-voice fuzz.
Bassist Description: Smooth and thick
- Lows: Loose
- Mids: Firm
- Highs: Smooth
- Overdrive: Edgy/Crunchy
For more information about our Jensen® speakers, see our tech corner article on Jensen Speakers.
SKU:
P-A-MOD12-50
Item ID:
001959
Brand:
JensenJensen Mods
Magnet Type:
Size:
Type:
RoHS Compliant
| Impedance | Our Part Number | UPC/EAN |
|---|---|---|
| 16 Ω | P-A-MOD12-50-16 | 8034028640469 |
| 8 Ω | P-A-MOD12-50-8 | 803402864047 |
| Basket Material | Pressed Sheet Steel | ||
| Cone Material | Paper | ||
| Depth | 4.5275 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-MOD12-50-8 | 43.60 liters |
| 16 Ω version | P-A-MOD12-50-16 | 42.30 liters | |
| Flux Density | 1.10 T | ||
| Force Factor (BxL) | 8 Ω version | P-A-MOD12-50-8 | 7.43 Wb/m |
| 16 Ω version | P-A-MOD12-50-16 | 9.63 Wb/m | |
| Inner Diameter | 10.9055 in. | ||
| Linear Displacement, maximum (XMAX) | 1.50 mm | ||
| Losses Electrical Resistance (RES) | 8 Ω version | P-A-MOD12-50-8 | 28.00 Ω |
| 16 Ω version | P-A-MOD12-50-16 | 46.00 Ω | |
| Magnet Assembly Depth | 1.0236 in. | ||
| Magnet Assembly Diameter | 4.0157 in. | ||
| Magnet Type | Ferrite | ||
| Mechanical Compliance (CMS) | 8 Ω version | P-A-MOD12-50-8 | 129.00 µm/N |
| 16 Ω version | P-A-MOD12-50-16 | 125.00 µm/N | |
| Mechanical Moving Mass (MMS) | 8 Ω version | P-A-MOD12-50-8 | 29.40 g |
| 16 Ω version | P-A-MOD12-50-16 | 29.80 g | |
| Mechanical Q Factor (QMS) | 8 Ω version | P-A-MOD12-50-8 | 7.50 |
| 16 Ω version | P-A-MOD12-50-16 | 7.72 | |
| Mounting Hole Bolt Circle Diameter | 11.5551 in. | ||
| Mounting Hole Diameter | 0.2559 in. | ||
| Musical Power | 100.00 W | ||
| Nominal Overall Diameter | 306.00 mm | ||
| Nominal Voice Coil Diameter | 32.00 mm | ||
| Outer Diameter | 12.0275 in. | ||
| Rated Power | 50.00 W | ||
| Reference Efficiency (nO) | 8 Ω version | P-A-MOD12-50-8 | 1.33 % |
| 16 Ω version | P-A-MOD12-50-16 | 1.10 % | |
| Resonance Frequency (ƒS) | 8 Ω version | P-A-MOD12-50-8 | 82.00 Hz |
| 16 Ω version | P-A-MOD12-50-16 | 83.00 Hz | |
| Sensitivity @ 1W, 1m | 8 Ω version | P-A-MOD12-50-8 | 94.30 dB |
| 16 Ω version | P-A-MOD12-50-16 | 93.50 dB | |
| Surround Material | Integrated Paper | ||
| Total Q Factor (QTS) | 8 Ω version | P-A-MOD12-50-8 | 1.40 |
| 16 Ω version | P-A-MOD12-50-16 | 1.63 | |
| Voice Coil DC Resistance (Re) | 8 Ω version | P-A-MOD12-50-8 | 6.30 Ω |
| 16 Ω version | P-A-MOD12-50-16 | 12.50 Ω | |
| Voice Coil Diameter | 1.25 in. | ||
| Voice Coil Former | Epotex | ||
| Voice Coil Inductance @ 1 kHZ (LE) | 8 Ω version | P-A-MOD12-50-8 | 0.66 mH |
| 16 Ω version | P-A-MOD12-50-16 | 1.00 mH | |
| Voice Coil Winding Type | Copper |
| Packaging Dimensions | 13.3858 in. × 13.3858 in. × 6.6929 in. | |
| Weight (Packaging) | 4.95 lbs. |
| P-A-MOD12-50-16 - 16 Ω version | Basket Material | Pressed Sheet Steel |
| Cone Material | Paper | |
| Depth | 4.5275 in. | |
| Diameter | 12 in. | |
| Diaphragm Area (SD) | 490.90 cm2 | |
| Dust Dome Material | Non-treated Cloth | |
| Equivalent Acoustic Volume (VAS) | 42.30 liters | |
| Flux Density | 1.10 T | |
| Force Factor (BxL) | 9.63 Wb/m | |
| Inner Diameter | 10.9055 in. | |
| Linear Displacement, maximum (XMAX) | 1.50 mm | |
| Losses Electrical Resistance (RES) | 46.00 Ω | |
| Magnet Assembly Depth | 1.0236 in. | |
| Magnet Assembly Diameter | 4.0157 in. | |
| Magnet Type | Ferrite | |
| Mechanical Compliance (CMS) | 125.00 µm/N | |
| Mechanical Moving Mass (MMS) | 29.80 g | |
| Mechanical Q Factor (QMS) | 7.72 | |
| Mounting Hole Bolt Circle Diameter | 11.5551 in. | |
| Mounting Hole Diameter | 0.2559 in. | |
| Musical Power | 100.00 W | |
| Nominal Overall Diameter | 306.00 mm | |
| Nominal Voice Coil Diameter | 32.00 mm | |
| Outer Diameter | 12.0275 in. | |
| Rated Power | 50.00 W | |
| Reference Efficiency (nO) | 1.10 % | |
| Resonance Frequency (ƒS) | 83.00 Hz | |
| Sensitivity @ 1W, 1m | 93.50 dB | |
| Surround Material | Integrated Paper | |
| Total Q Factor (QTS) | 1.63 | |
| Voice Coil DC Resistance (Re) | 12.50 Ω | |
| Voice Coil Diameter | 1.25 in. | |
| Voice Coil Former | Epotex | |
| Voice Coil Inductance @ 1 kHZ (LE) | 1.00 mH | |
| Voice Coil Winding Type | Copper | |
| P-A-MOD12-50-8 - 8 Ω version | Basket Material | Pressed Sheet Steel |
| Cone Material | Paper | |
| Depth | 4.5275 in. | |
| Diameter | 12 in. | |
| Diaphragm Area (SD) | 490.90 cm2 | |
| Dust Dome Material | Non-treated Cloth | |
| Equivalent Acoustic Volume (VAS) | 43.60 liters | |
| Flux Density | 1.10 T | |
| Force Factor (BxL) | 7.43 Wb/m | |
| Inner Diameter | 10.9055 in. | |
| Linear Displacement, maximum (XMAX) | 1.50 mm | |
| Losses Electrical Resistance (RES) | 28.00 Ω | |
| Magnet Assembly Depth | 1.0236 in. | |
| Magnet Assembly Diameter | 4.0157 in. | |
| Magnet Type | Ferrite | |
| Mechanical Compliance (CMS) | 129.00 µm/N | |
| Mechanical Moving Mass (MMS) | 29.40 g | |
| Mechanical Q Factor (QMS) | 7.50 | |
| Mounting Hole Bolt Circle Diameter | 11.5551 in. | |
| Mounting Hole Diameter | 0.2559 in. | |
| Musical Power | 100.00 W | |
| Nominal Overall Diameter | 306.00 mm | |
| Nominal Voice Coil Diameter | 32.00 mm | |
| Outer Diameter | 12.0275 in. | |
| Rated Power | 50.00 W | |
| Reference Efficiency (nO) | 1.33 % | |
| Resonance Frequency (ƒS) | 82.00 Hz | |
| Sensitivity @ 1W, 1m | 94.30 dB | |
| Surround Material | Integrated Paper | |
| Total Q Factor (QTS) | 1.40 | |
| Voice Coil DC Resistance (Re) | 6.30 Ω | |
| Voice Coil Diameter | 1.25 in. | |
| Voice Coil Former | Epotex | |
| Voice Coil Inductance @ 1 kHZ (LE) | 0.66 mH | |
| Voice Coil Winding Type | Copper |
 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 |
 Terminal Dimensions | All Models |
My Project Lists
Specifications, Files, and Documents
Sound Samples:
Blues Sound Sample00:49https://www.tubesandmore.com/sites/default/files/associated_files/mod12-50_blues.mp3
Clean Sound Sample00:17https://www.tubesandmore.com/sites/default/files/associated_files/mod12-50_clean.mp3
Country Sound Sample00:35https://www.tubesandmore.com/sites/default/files/associated_files/mod12-50_country.mp3
Jazz Sound Sample00:43https://www.tubesandmore.com/sites/default/files/associated_files/mod12-50_jazz.mp3
Metal Sound Sample00:55https://www.tubesandmore.com/sites/default/files/associated_files/mod12-50_metal.mp3
Overdriven Sound Sample00:17https://www.tubesandmore.com/sites/default/files/associated_files/mod12-50_overdriven.mp3
Rock Sound Sample00:41https://www.tubesandmore.com/sites/default/files/associated_files/mod12-50_rock.mp3
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Terminal Dimensions Questions and Answers
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Product Reviews
Surprisingly nice speaker. Great way to bring down the volume of the Ampeg Reverberocket.
Excellent. Responsive, louder. I have no grit sound. Works well with all voice options on my Fender Champion 40 watt. Helped make the amp an all around better unit. Bass ,& treble is well balanced and helps with any adjustments with the amps controls. Speaker also helped with sustain, I made a great choice to purchase this low cost speaker as an upgrade to my amp.