Speaker - Eminence® Patriot, 8", 820H, 20W, 4Ω
Lead/Rhythm 8" guitar speaker. A rich, warm, full bodied tone that emulates a larger cone, with fat, punchy lows, smooth, but defined highs, and a nice break up. The mids are prominent, but with a warm, smooth texture
SKU:
P-A-820H-4
Item ID:
010437
UPC/EAN:
876358002290
Eminence Part Number:
820H
Brand:
EminencePatriot
Magnet Type:
Ohms:
Size:
Type:
RoHS Compliant
Baffle Hole Diameter | 7.13 in | ||
Basket Material | Pressed Sheet Steel | ||
Coil Construction | copper voice coil | ||
Coil Former | Polyimide former | ||
Coil Inductance (le) | 0.33 mH | ||
Cone Composition | Paper cone | ||
Cone Edge Composition | Full paper cone | ||
Core Details | None-vented core | ||
D.C. Resistance (Re) | 3.64 Ω | ||
Depth | 3.06 in. | ||
Diameter | 8 in. | ||
Driver Volume Displaced | 0.51 liters | ||
Dust Cap Composition | Zurette dust cap | ||
Efficiency Bandwidth Product (ebp) | 156 | ||
Electrical Q Factor (Qes) | 0.92 | ||
Equivalent Acoustic Volume (VAS) | 9.62 liters | ||
Force Factor (BxL) | 5.74 Wb/m | ||
Front Sealing Gasket | Yes | ||
Gap Height | 6.4 mm | ||
Linear Displacement, maximum (XMAX) | 1.59 mm | ||
Magnet Composition | Ferrite | ||
Magnet Weight | 15 oz. | ||
Mechanical Compliance (CMS) | 0.13 mm/N | ||
Mechanical Moving Mass (MMS) | 9 g | ||
Mechanical Q Factor (QMS) | 18.78 | ||
Mounting Hole Bolt Circle Diameter | 196.9 mm | ||
Mounting Hole Diameter | 5.6mm | ||
Nominal Basket Diameter | 8 in. | ||
Nominal Impedance | 4 Ω | ||
Overall Diameter | 209.3 mm | ||
Peak Diaphragm Displacement Volume (vd) | 36.7 cm3 | ||
Power Rating | 20 W | ||
Program Power Rating | 40 W | ||
Recommended Enclosure Volume, sealed | Acceptable | ||
Recommended Enclosure Volume, vented | Acceptable | ||
Resonance | 144 Hz | ||
Resonance Frequency (ƒS) | 144 Hz | ||
Sensitivity | 96.1 dB | ||
Surface Area Of Cone (sd) | 230.9 cm2 | ||
Total Q Factor (QTS) | 0.88 | ||
Usable Frequency Range | 80 Hz - 4.6 kHz | ||
Voice Coil Diameter | 1 in. |
Packaging Dimensions | 9.25 in. × 9.25 in. × 4.125 in. | ||
Weight (Packaging) | 3.7368 lbs. |
Specification Sheet | All Models |
Sound Sample - Clean Strat | All Models |
Sound Sample - Clean Tele using both pickups | All Models |
Sound Sample - Clean Tele using bridge pickup | All Models |
Sound Sample - Jazzy Tele using neck pickup | All Models |
Sound Sample - Les Paul Humbucker bridge pickup | All Models |
Sound Sample - Les Paul Humbucker bridge pickup with solo | All Models |
Sound Sample - Open G rock bridge pickup | All Models |
Sound Sample - Raunch Tele | All Models |
Sound Sample - Rock Les Paul bridge pickup | All Models |
My Project Lists
Specifications, Files, and Documents
Sound Samples:
Sound Sample - Clean Strat00:22https://www.tubesandmore.com/sites/default/files/associated_files/p-a-820h-4-sound_sample_clean_strat.mp3
Sound Sample - Clean Tele using both pickups00:19https://www.tubesandmore.com/sites/default/files/associated_files/p-a-820h-4-sound_sample_clean_tele_using_both_pickups.mp3
Sound Sample - Clean Tele using bridge pickup00:10https://www.tubesandmore.com/sites/default/files/associated_files/p-a-820h-4-sound_sample_clean_tele_using_bridge_pickup.mp3
Sound Sample - Jazzy Tele using neck pickup00:24https://www.tubesandmore.com/sites/default/files/associated_files/p-a-820h-4-sound_sample_jazzy_tele_using_neck_pickup.mp3
Sound Sample - Les Paul Humbucker bridge pickup00:25https://www.tubesandmore.com/sites/default/files/associated_files/p-a-820h-4-sound_sample_les_paul_humbucker_bridge_pickup.mp3
Sound Sample - Les Paul Humbucker bridge pickup with solo00:26https://www.tubesandmore.com/sites/default/files/associated_files/p-a-820h-4-sound_sample_les_paul_humbucker_bridge_pickup_with_solo.mp3
Sound Sample - Open G rock bridge pickup00:28https://www.tubesandmore.com/sites/default/files/associated_files/p-a-820h-4-sound_sample_open_g_rock_bridge_pickup.mp3
Sound Sample - Raunch Tele00:24https://www.tubesandmore.com/sites/default/files/associated_files/p-a-820h-4-sound_sample_raunch_tele.mp3
Sound Sample - Rock Les Paul bridge pickup00:28https://www.tubesandmore.com/sites/default/files/associated_files/p-a-820h-4-sound_sample_rock_les_paul_bridge_pickup.mp3
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Questions? Contact us at [email protected], or give us a call at 480-820-5411
Product Reviews
I have never had a hemp-cone speaker before so I don't know if my experience is typical. This speaker took a long time to break in for an 8", about 20 hours, but it sounds fantastic when done. The difference between NEW sound and broken in sound is bigger than paper cones. Very organic, wide sound. It does sound like a bigger speaker.