Speaker - Jensen® MOD®, 8", MOD8-20, 20W
The Mod 8-20 is a 8" ferrite speaker with 20 watts of power. Straightforward tone with smooth highs and more predominant lows. It responds to overdrive distortion with a mellow fuzz overdrive.
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: Straightforward tone with smooth highs and more predominant lows. Responds to overdrive distortion with a mellow fuzz overdrive.
Bassist Description: Bright
- Lows: Loose/Fat
- Mids: Firm
- Highs: Smooth
- Overdrive: Smooth
For more information about our Jensen® speakers, see our tech corner article on Jensen Speakers.
Impedance | Our Part Number | UPC/EAN |
---|---|---|
4 Ω | P-A-MOD8-20-4 | 8034028640070 |
8 Ω | P-A-MOD8-20-8 | 8034028640087 |
Basket Material | Pressed Sheet Steel | ||
Cone Material | Paper | ||
Depth | 2.874 in. | ||
Diameter | 8 in. | ||
Diaphragm Area (SD) | 213.80 cm2 | ||
Dust Dome Material | Non-treated Cloth | ||
Equivalent Acoustic Volume (VAS) | 4 Ω version | P-A-MOD8-20-4 | 13.10 liters |
8 Ω version | P-A-MOD8-20-8 | 11.10 liters | |
Flux Density | 1.00 T | ||
Force Factor (BxL) | 4 Ω version | P-A-MOD8-20-4 | 3.47 Wb/m |
8 Ω version | P-A-MOD8-20-8 | 4.45 Wb/m | |
Inner Diameter | 7.0275 in. | ||
Linear Displacement, maximum (XMAX) | 4 Ω version | P-A-MOD8-20-4 | 1.50 mm |
8 Ω version | P-A-MOD8-20-8 | 1.00 mm | |
Losses Electrical Resistance (RES) | 4 Ω version | P-A-MOD8-20-4 | 32.80 Ω |
8 Ω version | P-A-MOD8-20-8 | 51.10 Ω | |
Magnet Assembly Diameter | 2.8346 in. | ||
Magnet Type | Ferrite | ||
Mechanical Compliance (CMS) | 4 Ω version | P-A-MOD8-20-4 | 204.00 µm/N |
8 Ω version | P-A-MOD8-20-8 | 173.00 µm/N | |
Mechanical Moving Mass (MMS) | 4 Ω version | P-A-MOD8-20-4 | 10.10 g |
8 Ω version | P-A-MOD8-20-8 | 10.30 g | |
Mechanical Q Factor (QMS) | 4 Ω version | P-A-MOD8-20-4 | 19.23 |
8 Ω version | P-A-MOD8-20-8 | 19.88 | |
Mounting Hole Bolt Circle Diameter | 7.7559 in. | ||
Mounting Hole Diameter | 0.1968 in. | ||
Musical Power | 40.00 W | ||
Nominal Overall Diameter | 207.00 mm | ||
Nominal Voice Coil Diameter | 25.00 mm | ||
Outer Diameter | 8.1496 in. | ||
Rated Power | 20.00 W | ||
Reference Efficiency (nO) | 4 Ω version | P-A-MOD8-20-4 | 0.90 % |
8 Ω version | P-A-MOD8-20-8 | 0.72 % | |
Resonance Frequency (ƒS) | 4 Ω version | P-A-MOD8-20-4 | 111.20 Hz |
8 Ω version | P-A-MOD8-20-8 | 119.40 Hz | |
Sensitivity @ 1W, 1m | 93.20 dB | ||
Surround Material | Integrated Paper | ||
Total Q Factor (QTS) | 4 Ω version | P-A-MOD8-20-4 | 1.74 |
8 Ω version | P-A-MOD8-20-8 | 2.24 | |
Voice Coil DC Resistance (Re) | 4 Ω version | P-A-MOD8-20-4 | 3.26 Ω |
8 Ω version | P-A-MOD8-20-8 | 6.50 Ω | |
Voice Coil Diameter | 1 in. | ||
Voice Coil Former | Epotex | ||
Voice Coil Inductance @ 1 kHZ (LE) | 4 Ω version | P-A-MOD8-20-4 | 0.30 mH |
8 Ω version | P-A-MOD8-20-8 | 0.40 mH | |
Voice Coil Winding Type | Copper |
Packaging Dimensions | 9.055 in. × 9.055 in. × 5.511 in. | |
Weight (Packaging) | 1.95 lbs. |
P-A-MOD8-20-4 - 4 Ω version | Basket Material | Pressed Sheet Steel |
Cone Material | Paper | |
Depth | 2.874 in. | |
Diameter | 8 in. | |
Diaphragm Area (SD) | 213.80 cm2 | |
Dust Dome Material | Non-treated Cloth | |
Equivalent Acoustic Volume (VAS) | 13.10 liters | |
Flux Density | 1.00 T | |
Force Factor (BxL) | 3.47 Wb/m | |
Inner Diameter | 7.0275 in. | |
Linear Displacement, maximum (XMAX) | 1.50 mm | |
Losses Electrical Resistance (RES) | 32.80 Ω | |
Magnet Assembly Diameter | 2.8346 in. | |
Magnet Type | Ferrite | |
Mechanical Compliance (CMS) | 204.00 µm/N | |
Mechanical Moving Mass (MMS) | 10.10 g | |
Mechanical Q Factor (QMS) | 19.23 | |
Mounting Hole Bolt Circle Diameter | 7.7559 in. | |
Mounting Hole Diameter | 0.1968 in. | |
Musical Power | 40.00 W | |
Nominal Overall Diameter | 207.00 mm | |
Nominal Voice Coil Diameter | 25.00 mm | |
Outer Diameter | 8.1496 in. | |
Rated Power | 20.00 W | |
Reference Efficiency (nO) | 0.90 % | |
Resonance Frequency (ƒS) | 111.20 Hz | |
Sensitivity @ 1W, 1m | 93.20 dB | |
Surround Material | Integrated Paper | |
Total Q Factor (QTS) | 1.74 | |
Voice Coil DC Resistance (Re) | 3.26 Ω | |
Voice Coil Diameter | 1 in. | |
Voice Coil Former | Epotex | |
Voice Coil Inductance @ 1 kHZ (LE) | 0.30 mH | |
Voice Coil Winding Type | Copper | |
P-A-MOD8-20-8 - 8 Ω version | Basket Material | Pressed Sheet Steel |
Cone Material | Paper | |
Depth | 2.874 in. | |
Diameter | 8 in. | |
Diaphragm Area (SD) | 213.80 cm2 | |
Dust Dome Material | Non-treated Cloth | |
Equivalent Acoustic Volume (VAS) | 11.10 liters | |
Flux Density | 1.00 T | |
Force Factor (BxL) | 4.45 Wb/m | |
Inner Diameter | 7.0275 in. | |
Linear Displacement, maximum (XMAX) | 1.00 mm | |
Losses Electrical Resistance (RES) | 51.10 Ω | |
Magnet Assembly Diameter | 2.8346 in. | |
Magnet Type | Ferrite | |
Mechanical Compliance (CMS) | 173.00 µm/N | |
Mechanical Moving Mass (MMS) | 10.30 g | |
Mechanical Q Factor (QMS) | 19.88 | |
Mounting Hole Bolt Circle Diameter | 7.7559 in. | |
Mounting Hole Diameter | 0.1968 in. | |
Musical Power | 40.00 W | |
Nominal Overall Diameter | 207.00 mm | |
Nominal Voice Coil Diameter | 25.00 mm | |
Outer Diameter | 8.1496 in. | |
Rated Power | 20.00 W | |
Reference Efficiency (nO) | 0.72 % | |
Resonance Frequency (ƒS) | 119.40 Hz | |
Sensitivity @ 1W, 1m | 93.20 dB | |
Surround Material | Integrated Paper | |
Total Q Factor (QTS) | 2.24 | |
Voice Coil DC Resistance (Re) | 6.50 Ω | |
Voice Coil Diameter | 1 in. | |
Voice Coil Former | Epotex | |
Voice Coil Inductance @ 1 kHZ (LE) | 0.40 mH | |
Voice Coil Winding Type | Copper |
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Product Reviews
The Jensen MOD 8" 20 Watt 4 Ohm Speaker Works very well in a Dean Markley K-20B Bass amp.