Eminence THE COPPERHEAD: 10 inch Guitar Speaker

Price: $79.99

A venomous 10″ American guitar speaker, very bright and prone to bite.
Coloration: Extremely balanced vintage tone with a little country honk and a touch of classic blues tone.
Genre: Country, Blues, Bluegrass, and Funk.
75 watts / 70-5kHz / 1.5″ voice coil
8 ohms

SKU: THE COPPERHEAD Categories: , ,


Eminence THE COPPERHEAD: 10 inch Guitar Speaker

Click Here to Download PDF Spec Sheet

The Eminence Copperhead guitar speaker combines the best of two tones, balancing country honk with a touch of classic blues. Extremely balanced vintage tone for smooth, driven leads and clean rhythm.


Nominal Basket Diameter 10″, 254mm

Nominal Impedance* 8 ohms

Power Rating Watts 75W

Music Program

Resonance 105Hz

Usable Frequency Range 70Hz-5kHz

Sensitivity*** 99

Magnet Weight 20 oz.

Gap Height 0.312″, 7.92mm

Voice Coil Diameter 1.5″, 38.1mm

Thiele & Small Parameters:

Resonant Frequency (fs) 105Hz

DC Resistance (Re) 7.59

Coil Inductance (Le) 0.37mH

Mechanical Q (Qms) 13.27

Electromagnetic Q (Qes) 1.05

Total Q (Qts) 0.98

Compliance Equivalent Volume (Vas) 27.0 liters / 1.0 cu.ft.

Mechanical Compliance of Suspension (Cms) 0.14mm/N

BL Product (BL) 8.8 T-M Diaphram Mass inc.

Airload (Mms) 16 grams

Efficiency Bandwidth Product (EBP) 100

Maximum Linear Excursion (Xmax) 0.0mm

Surface Area of Cone (Sd) 366.1 cm2

Maximum Mechanical Limit (Xlim)

Mounting Information:

Recommended Enclosure

Sealed Acceptable

Vented Acceptable

Overall Diameter 10.11″, 256.8mm

Baffle Hole Diameter 9.13″, 231.8mm

Front Sealing Gasket fitted as standard

Rear Sealing Gasket fitted as standard

Mounting Holes Diameter 0.23″, 5.7mm

Mounting Holes B.C. D. 9.6″, 243.8mm

Depth 4.2″, 107mm

Net Weight 4.5 lbs., 2 kg

Shipping Weight 6.4 lbs., 2.9 kg

Materials of Construction:

Coil Construction Copper voice coil

Coil Former Polyimide former

Magnet Composition Ferrite magnet

Core Details Non-vented core

Basket Materials Pressed steel basket

Cone Composition Paper Cone

Cone Edge Composition Paper cone edge

Dustcap Composition Zurette dust cap