Eminence THE COPPERHEAD
8Ω
Guitar Speaker
| Nominal diameter | 10″ / 254 mm |
| Resonance | 105 Hz |
| Q factor | 0.98 |
| Sensitivity | 98.5 dB |
| Program Power | 150 W |
.jpg)
.jpg)
.jpg)
Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 98.5dB
- Frequency response 80 - 4500Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 105Hz
- Mechanical quality factor QMS 13.27
- Electrical quality factor QES 1.05
- Total quality factor QTS 0.98
Large signal parameters
- Power handling P 75W
- Program power Pmax 150W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 7.6Ω
- Inductance (1kHz) LE 0.37mH
- VC Diameter 38.1mm
- Winding material Copper
- Former material Polyimide
Magnet
- Force factor Bl 8.8N/A
- Motor constant Bl/√RE 3.19N/√W
- Air gap height HAG 7.9mm
- Weight 0.567kg
- Material Ferrite
Diaphragm
- Effective diameter 216mm
- Effective area SD 366cm²
- Moving mass MMS 16g
- Moving mass (without air load) MMD 11.1g
- Material Paper
Suspensions
- Stiffness KMS 7.14N/mm
- Compliance CMS 140µm/N
- Equivalent volume to the compliance VAS 27L
- Mechanical resistance RMS 0.8N·s/m
- Surround material Paper
Dimensions
- Nominal diameter 10″
- 254mm
- Overall diameter 257mm
- Baffle cutout diameter 232mm
- Overall depth 107mm
- Volume occupied by the driver 0.96L
- Net weight 2.041kg
- Frame material Pressed Steel
.png)
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim.png.webp)
.jpg.webp)
.png.webp)