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Electro-Voice Force 12, 150 Watts 12" Speaker, 1990’s - $90 (Stonehenge, Raleigh)
Farnborough near Howard
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CONDITION: Very good condition. No tears, no rips, no punctures. A very efficient clean sounding guitar amp speaker. Some black paint flaking off with minor corrosion on one side of the aluminum frame. Measures around 5-ohms DC Resistance (EV specs are 5.2 ohms ± 10%) so between 4.68 to 5.72 ohms satisfies that specification.
LOCATION-RALEIGH-STONEHENGE Demo/pickup from our open garage or driveway in the Stonehenge subdivision of Raleigh about 3 miles north of Crabtree Valley Mall off of Creedmoor Road.
EV SPEAKER SPECS:
• Nominal Diameter: FORCE 12: 305 mm (12 in.)
• Nominal Impedance: FORCE 12: 8 ohms
• Long Term Average Power Handling Capacity: FORCE 12: 150 watts
• SPL at 1 Meter, 1 Watt into Nominal Impedance: FORCE 12: 99 dB
• Usable Frequency Response: FORCE 12: 60-7000 Hz
• Voice Coil Diameter: FORCE 12: 63.5 mm (2.5 in.)
• Magnetic Assembly Weight: FORCE 12: 4.54 kg (10 Ibs.)
• Baffle Opening Diameter (front or rear mounting): FORCE 12: 279 mm (11 in.)
• Overall Diameter: FORCE 12: 310 mm (12.2 in.)
• Overall Depth: FORCE 12: 130 mm (5.1 in.)
• Net Weight: FORCE 12: 5.8 kg (12.8 Ibs.)
• Frame Composition: FORCE 12: diecast aluminum
• Free-Air Resonance Frequency: FORCE 12: 55 Hz
• Volume of Air Having Same Acoustic Compliance as Driver Suspension: FORCE 12: .0878 m3 (3.1 f(3)
• Peak Displacement Volume of Diaphragm: FORCE 12: 166.2 cm3 (10.1 in.3)
• Effective Diaphragm Area: FORCE 12: 503.3 cm2 (78 in.2)
• Peak Linear Displacement of Diaphragm: FORCE 12: 3.3 mm (.13 in.)
• DC Resistance of Voice Coil: FORCE 12: 5.2 ohms ± 10%
DESCRIPTION
The FORCE 10-, 12-, and 15-inch loudspeakers are designed for professional high level, high quality musical instrument and sound reinforcement systems. Power capabilities are 150 watts per EIA Standard RS-426A. The construction of FORCE loudspeakers features a low mass voice coil on a rugged laminated Polyimide coil form, driven by a 10-lb magnetic structure. Also featured are a heavy-duty curvilinear cone and a fatigue resistant cone suspension. Both the coil and magnetic structure are vented. All of this IS packaged in a husky eight-spoke diecast aluminum frame with a heat radiating finned back cover. FORCE speakers may be front or rear mounted without an adapter.