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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.
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.
RoHS Compliant
| 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 | 13.10 liters |
| 8 Ω version | 11.10 liters | |
| Flux Density | 1.00 T | |
| Force Factor (BxL) | 4 Ω version | 3.47 Wb/m |
| 8 Ω version | 4.45 Wb/m | |
| Inner Diameter | 7.0275 in. | |
| Linear Displacement, maximum (XMAX) | 4 Ω version | 1.50 mm |
| 8 Ω version | 1.00 mm | |
| Losses Electrical Resistance (RES) | 4 Ω version | 32.80 Ω |
| 8 Ω version | 51.10 Ω | |
| Magnet Assembly Diameter | 2.8346 in. | |
| Magnet Type | Ferrite | |
| Mechanical Compliance (CMS) | 4 Ω version | 204.00 µm/N |
| 8 Ω version | 173.00 µm/N | |
| Mechanical Moving Mass (MMS) | 4 Ω version | 10.10 g |
| 8 Ω version | 10.30 g | |
| Mechanical Q Factor (QMS) | 4 Ω version | 19.23 |
| 8 Ω version | 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 | 0.90 % |
| 8 Ω version | 0.72 % | |
| Resonance Frequency (ƒS) | 4 Ω version | 111.20 Hz |
| 8 Ω version | 119.40 Hz | |
| Sensitivity @ 1W, 1m | 93.20 dB | |
| Surround Material | Integrated Paper | |
| Total Q Factor (QTS) | 4 Ω version | 1.74 |
| 8 Ω version | 2.24 | |
| Voice Coil DC Resistance (Re) | 4 Ω version | 3.26 Ω |
| 8 Ω version | 6.50 Ω | |
| Voice Coil Diameter | 1 in. | |
| Voice Coil Former | Epotex | |
| Voice Coil Inductance @ 1 kHZ (LE) | 4 Ω version | 0.30 mH |
| 8 Ω version | 0.40 mH | |
| Voice Coil Winding Type | Copper |
| Packaging Dimensions | 9.055 in. × 9.055 in. × 5.511 in. | |
| Weight (Packaging) | 1.95 lbs. |
 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.amplifiedparts.com/sites/default/files/associated_files/mod8-20_blues.mp3
Clean Sound Sample00:18https://www.amplifiedparts.com/sites/default/files/associated_files/mod8-20_clean.mp3
Country Sound Sample00:35https://www.amplifiedparts.com/sites/default/files/associated_files/mod8-20_country.mp3
Jazz Sound Sample00:44https://www.amplifiedparts.com/sites/default/files/associated_files/mod8-20_jazz.mp3
Metal Sound Sample00:55https://www.amplifiedparts.com/sites/default/files/associated_files/mod8-20_metal.mp3
Overdriven Sound Sample00:18https://www.amplifiedparts.com/sites/default/files/associated_files/mod8-20_overdriven.mp3
Rock Sound Sample00:43https://www.amplifiedparts.com/sites/default/files/associated_files/mod8-20_rock.mp3
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