I purchased two Mod 12-50 's, one Mod 10-35 , and one C10R . I have them in a birch, slant back cab with the two 12" diagonal to one another and the two 10" diagonal to each other . I love the dynamics of this combination of speakers when playing through a tube amp head. I think it sounds better with the EL-84 head than with the 6V6 head.
|Nominal Overall Diameter||306 mm||12 in|
|Nominal Voice Coil Diameter||32 mm||1.25 in|
|Magnet Weight||426 g||15 oz|
|Overall Weight||4.05 lbs|
|Flux Density||1.10 T|
|Voice Coil DC Resistance||RE||6.30 Ω|
|Resonance Frequency||ƒS||82 Hz|
|Mechanical Q Factor||QMS||7.5|
|Electrical Q Factor||QES||1.73|
|Total Q Factor||QTS||1.4|
|Mechanical Moving Mass||MMS||29.4 g|
|Mechanical Compliance||CMS||129 µm/N|
|Force Factor||BxL||7.43 Wb/m|
|Equivalent Acoustic Volume||VAS||43.6 lt.|
|Maximum Linear Displacement||XMAX||1.5 mm|
|Reference Efficiency||nO||1.33 %|
|Diaphragm Area||SD||490.9 cm2|
|Losses Electrical Resistance||RES||28 Ω|
|Voice Coil Inductance @ 1kHz||LE||0.66 mH|
|Voice Coil Winding||Copper|
|Voice Coil Former||Epotex|
|Dust Dome||Non-treated Cloth|
|Basket||Pressed Sheet Steel|
|Nominal Impedance||8 Ω|
|Rated Power||50 W|
|Musical Power||100 W|
Warm, well balanced tone with low end focus. It responds to overdrive distortion with a rich smooth crunch and bright lead-voice fuzz.
I just want to say that the pair of 12" MODS I bought and installed in an older Kustom cabinet sound fantastic. I have used many Jensen products over the years and they have always been my first choice. The reason is simply - they are the best. In my opinion anyhow. I have never been dissapointed with any Jensen speaker I have ever had. You can hand them a hefty beating and they hold up well. They will remain my first choice.
Great speakers. Liked them so much I picked up a C12N, P12Q and MOD 12-50 to re-do three respective new amps to give them a more vintage tone.
I've used the Mods. Love the 12 incher. Hope to be able to use more in the future.