PEAVEY 1203-4BW 12" BLACK WIDOW SPEAKER, 4 OHM, NEW IN BOX
PEAVEY 1203-4BW 12" BLACK WIDOW SPEAKER, 4 OHM, NEW IN BOX
The Peavey 1203-4BW (also known as the Peavey 1203-4 Black Widow) is a high-performance 12-inch musical instrument loudspeaker featuring a 4-ohm impedance rating and a heavy-duty Super Structure magnet design
General & Power Specifications
- Nominal Diameter: 12.0 inches (30.5 cm)
- Nominal Impedance: 4 Ohms
- Power Capacity: 350 W Continuous, 700 W Program, 1,400 W Peak
- Sensitivity (SPL): 98.4 dB (1 W / 1 m)
- Usable Frequency Range: 60 Hz to 3.5 kHz
- Cone Material: Kevlar-impregnated cellulose / specialized instrument paper
- Net Weight: 16.0 lbs (7.3 kg)
Voice Coil & Magnet Details
- Voice Coil Diameter: 4.0 inches (100 mm)
- Voice Coil Material: Edge-wound aluminum ribbon wire
- Voice Coil Former: Space-age polyimide-impregnated fiberglass former with Nomex stiffener
- Le (Voice Coil Inductance): 0.32 mH
- BL (Magnet System Force Factor): 19.43 T/M
- Frame: Die-cast aluminum alloy with field-replaceable basket design