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Patriot 8" Lead/Rhythm Guitar Speaker

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Overview

Primed for electric guitars when you want that red-blooded rock sound.

The Patriot Series 820H is a 4 ohm hemp cone speaker with rich, warm, full bodied tone with fat, punchy lows, smooth, but defined highs and a nice break up. Prominent mids, but with a warm, smooth texture.

Features

Nominal Basket Diameter: 8", 203.2mm

Nominal Impedance: 4 ohms

Power Rating: 20W

Resonance: 143.55Hz

Usable Frequency Range: 80Hz - 4.6kHz

Sensitivity: 96.1dB

Magnet Weight: 15oz.

Gap Height: 0.25", 6.35mm

Voice Coil Diameter: 1", 25.4mm

Thiele & Small Parameters

Resonant Frequency (fs): 143.55Hz
DC Resistance (Re): 3.64
Coil Inductance (Le): 0.33mH
Mechanical Q (Qms): 18.78
Electromagnetic Q (Qes): 0.92
Total Q (Qts): 0.88
Compliance Equivalent Volume (Vas): 9.62 liters / .34 cu.ft.
Peak Diaphragm Displacement Volume (Vd): 36.7cc
Mechanical Compliance of Suspension (Cms): 0.13mm/N
BL Product (BL): 5.74 T-M
Diaphragm Mass Inc. Airload (MMs): 9.25 grams
Efficiency Bandwidth Product (EBP): 155.7
Maximum Linear Excursion (Xmax): 1.59mm
Surface Area of Cone (Sd): 230.9 cm2
Maximum Mechanical Limit (Xlim): 0mm

Mounting Information

Driver Volume Displaced: 31.12 cu.in. / .51 liters
Overall Diameter: 8.24", 314.45mm
Baffle Hole Diameter: 11.06", 209.3mm
Front Sealing Gasket: Fitted as Standard
Mounting Holes Diameter: 0.22", 5.58mm
Mounting Holes B.C.D.: 7.75", 193.85mm
Depth: 3.06", 77.72mm
Net Weight: 3.1lb., 1.41kg.
Shipping Weight: 3.9lb., 1.77kg.

Material of Construction

Coil Construction: Copprt Voice Coil
Coil Former: Polymide former
Magnet Composition: Ferrite magnet
Core Details: None-vented core
Basket Materials: Pressed steel basket
Cone Composition: Paper cone
Cone Edge Composition: Full paper cone
Dust Cap Composition: Zurette dust cap

When you want to give your guitar the right tone, give it some Patriotic power. Order today!

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Patriot 8" Lead/Rhythm Guitar Speaker

Primed for electric guitars when you want that red-blooded rock sound.

Features

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