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Speaker - Jensen® MOD®, 8", MOD8-20, 20W

Speaker - Jensen® MOD®, 8", MOD8-20, 20W

Jensen
Speaker - Jensen® MOD®, 8", MOD8-20, 20W image 1
Speaker - Jensen® MOD®, 8", MOD8-20, 20W image 2
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Speaker - Jensen® MOD®, 8", MOD8-20, 20W image 1Speaker - Jensen® MOD®, 8", MOD8-20, 20W image 2Speaker - Jensen® MOD®, 8", MOD8-20, 20W image 3Speaker - Jensen® MOD®, 8", MOD8-20, 20W image 4
In Stock

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
SKU:
P-A-MOD8-20
Item ID:
001965
Brand:
JensenJensen Mods
Ohms:
4 Ohms, 8 Ohms
Size:
8 Inch
Type:
Guitar Speakers
Watts:
0 - 50 W20 W
Part Numbers
ImpedanceOur Part NumberUPC/EAN
4 ΩP-A-MOD8-20-48034028640070
8 ΩP-A-MOD8-20-88034028640087
Product Measurements by Type
Basket MaterialPressed Sheet Steel
Cone MaterialPaper
Depth2.874 in.
Diameter8 in.
Diaphragm Area (SD)213.80 cm2
Dust Dome MaterialNon-treated Cloth
Equivalent Acoustic Volume (VAS)4 Ω versionP-A-MOD8-20-413.10 liters
8 Ω versionP-A-MOD8-20-811.10 liters
Flux Density1.00 T
Force Factor (BxL)4 Ω versionP-A-MOD8-20-43.47 Wb/m
8 Ω versionP-A-MOD8-20-84.45 Wb/m
Inner Diameter7.0275 in.
Linear Displacement, maximum (XMAX)4 Ω versionP-A-MOD8-20-41.50 mm
8 Ω versionP-A-MOD8-20-81.00 mm
Losses Electrical Resistance (RES)4 Ω versionP-A-MOD8-20-432.80 Ω
8 Ω versionP-A-MOD8-20-851.10 Ω
Magnet Assembly Diameter2.8346 in.
Magnet TypeFerrite
Mechanical Compliance (CMS)4 Ω versionP-A-MOD8-20-4204.00 µm/N
8 Ω versionP-A-MOD8-20-8173.00 µm/N
Mechanical Moving Mass (MMS)4 Ω versionP-A-MOD8-20-410.10 g
8 Ω versionP-A-MOD8-20-810.30 g
Mechanical Q Factor (QMS)4 Ω versionP-A-MOD8-20-419.23
8 Ω versionP-A-MOD8-20-819.88
Mounting Hole Bolt Circle Diameter7.7559 in.
Mounting Hole Diameter0.1968 in.
Musical Power40.00 W
Nominal Overall Diameter207.00 mm
Nominal Voice Coil Diameter25.00 mm
Outer Diameter8.1496 in.
Rated Power20.00 W
Reference Efficiency (nO)4 Ω versionP-A-MOD8-20-40.90 %
8 Ω versionP-A-MOD8-20-80.72 %
Resonance Frequency (ƒS)4 Ω versionP-A-MOD8-20-4111.20 Hz
8 Ω versionP-A-MOD8-20-8119.40 Hz
Sensitivity @ 1W, 1m93.20 dB
Surround MaterialIntegrated Paper
Total Q Factor (QTS)4 Ω versionP-A-MOD8-20-41.74
8 Ω versionP-A-MOD8-20-82.24
Voice Coil DC Resistance (Re)4 Ω versionP-A-MOD8-20-43.26 Ω
8 Ω versionP-A-MOD8-20-86.50 Ω
Voice Coil Diameter1 in.
Voice Coil FormerEpotex
Voice Coil Inductance @ 1 kHZ (LE)4 Ω versionP-A-MOD8-20-40.30 mH
8 Ω versionP-A-MOD8-20-80.40 mH
Voice Coil Winding TypeCopper
Packaging Information
Packaging Dimensions9.055 in. × 9.055 in. × 5.511 in.
Weight (Packaging)1.95 lbs.
Product Measurements by Item
P-A-MOD8-20-4 - 4 Ω versionBasket MaterialPressed Sheet Steel
Cone MaterialPaper
Depth2.874 in.
Diameter8 in.
Diaphragm Area (SD)213.80 cm2
Dust Dome MaterialNon-treated Cloth
Equivalent Acoustic Volume (VAS)13.10 liters
Flux Density1.00 T
Force Factor (BxL)3.47 Wb/m
Inner Diameter7.0275 in.
Linear Displacement, maximum (XMAX)1.50 mm
Losses Electrical Resistance (RES)32.80 Ω
Magnet Assembly Diameter2.8346 in.
Magnet TypeFerrite
Mechanical Compliance (CMS)204.00 µm/N
Mechanical Moving Mass (MMS)10.10 g
Mechanical Q Factor (QMS)19.23
Mounting Hole Bolt Circle Diameter7.7559 in.
Mounting Hole Diameter0.1968 in.
Musical Power40.00 W
Nominal Overall Diameter207.00 mm
Nominal Voice Coil Diameter25.00 mm
Outer Diameter8.1496 in.
Rated Power20.00 W
Reference Efficiency (nO)0.90 %
Resonance Frequency (ƒS)111.20 Hz
Sensitivity @ 1W, 1m93.20 dB
Surround MaterialIntegrated Paper
Total Q Factor (QTS)1.74
Voice Coil DC Resistance (Re)3.26 Ω
Voice Coil Diameter1 in.
Voice Coil FormerEpotex
Voice Coil Inductance @ 1 kHZ (LE)0.30 mH
Voice Coil Winding TypeCopper
P-A-MOD8-20-8 - 8 Ω versionBasket MaterialPressed Sheet Steel
Cone MaterialPaper
Depth2.874 in.
Diameter8 in.
Diaphragm Area (SD)213.80 cm2
Dust Dome MaterialNon-treated Cloth
Equivalent Acoustic Volume (VAS)11.10 liters
Flux Density1.00 T
Force Factor (BxL)4.45 Wb/m
Inner Diameter7.0275 in.
Linear Displacement, maximum (XMAX)1.00 mm
Losses Electrical Resistance (RES)51.10 Ω
Magnet Assembly Diameter2.8346 in.
Magnet TypeFerrite
Mechanical Compliance (CMS)173.00 µm/N
Mechanical Moving Mass (MMS)10.30 g
Mechanical Q Factor (QMS)19.88
Mounting Hole Bolt Circle Diameter7.7559 in.
Mounting Hole Diameter0.1968 in.
Musical Power40.00 W
Nominal Overall Diameter207.00 mm
Nominal Voice Coil Diameter25.00 mm
Outer Diameter8.1496 in.
Rated Power20.00 W
Reference Efficiency (nO)0.72 %
Resonance Frequency (ƒS)119.40 Hz
Sensitivity @ 1W, 1m93.20 dB
Surround MaterialIntegrated Paper
Total Q Factor (QTS)2.24
Voice Coil DC Resistance (Re)6.50 Ω
Voice Coil Diameter1 in.
Voice Coil FormerEpotex
Voice Coil Inductance @ 1 kHZ (LE)0.40 mH
Voice Coil Winding TypeCopper

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Specifications, Files, and Documents

Sound Samples:

PDF: Specification Sheet Specification Sheet164.75 KB
PNG: Terminal Dimensions Terminal Dimensions21.21 KB