EVC-1122-64 - Loudspeaker ELECTRO-VOICE - Free user manual and instructions
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| Brand | Electro-Voice |
| Product Type | Two-way passive full-range loudspeaker |
| Model Number | EVC-1122-64 |
| Enclosure Type | Vented bass-reflex enclosure |
| Woofer | 12-inch high-sensitivity woofer |
| High-Frequency Driver | 1.25-inch titanium-diaphragm compression driver |
| Coverage Angle (H x V) | 60° x 40° |
| Frequency Response | 60 Hz - 20 kHz |
| Crossover Frequency | 1.8 kHz |
| Nominal Impedance | 8 ohms |
| Power Handling (Continuous) | 300 W |
| Power Handling (Peak) | 1200 W |
| Sensitivity (1W/1m) | 96 dB |
| Maximum SPL | 121 dB |
| Connectors | Dual NL4 SpeakON connectors with parallel screw terminals |
| Mounting / Rigging | 12 x M10 threaded mounting points and 36 mm pole socket |
| Dimensions (H x W x D) | 617 x 372 x 350 mm |
| Weight | 19 kg |
| Enclosure Material | Weather-resistant plywood with durable EVCoat finish |
| Grille | Heavy-duty steel grille with protective acoustic foam |
| Cleaning and Care | Wipe enclosure with dry cloth; keep grille free of dust |
| Safety and Compliance | Rigorously tested suspended-safety rated; install with safety wire |
| Spare Parts and Service | Drivers, crossovers and grilles are serviceable components |
Frequently Asked Questions - EVC-1122-64 ELECTRO-VOICE
What is the coverage angle of the Electro-Voice EVC-1122-64 loudspeaker?
The EVC-1122-64 provides a 60° x 40° coverage pattern. Use the 40° vertical coverage for long-throw applications or when aiming the speaker precisely at the audience.
How much power can the EVC-1122-64 handle?
The speaker handles 300 W continuous and 1200 W peak. Ensure the amplifier delivers a clean signal within this range to avoid damaging the drivers.
What is the nominal impedance and how should I connect it?
The nominal impedance is 8 ohms. Connect via the dual NL4 SpeakON connectors or the screw terminals, observing correct polarity (+/-) to maintain proper phase.
Can I use the EVC-1122-64 outdoors?
Yes, the EVC series uses a weather-resistant plywood enclosure with durable EVCoat finish. Still, protect connectors from direct rain and use appropriate covers for long-term outdoor installation.
How do I mount or rig the speaker safely?
Use the 12 M10 threaded mounting points with rated eyebolts or brackets. Always attach a secondary safety wire and follow the current lifting/rigging regulations for overhead installations.
Does the EVC-1122-64 have a pole mount socket?
Yes, it has a 36 mm pole socket. Use a compatible steel pole and install the speaker on a subwoofer or stand for fixed horizontal or tilted coverage.
What kind of amplifier should I use?
Use an amplifier that delivers between 300 W and 600 W RMS per channel into 8 ohms. Do not exceed the continuous power rating when driving the speaker with program material.
How should I clean and maintain the loudspeaker?
Wipe the cabinet and grille with a dry, soft cloth. Do not use solvents or water jets, and periodically check that the grille and all mounting points are free of corrosion and debris.
Can I combine several EVC-1122-64 speakers together?
Yes, connect multiple 8-ohm speakers in parallel only if the amplifier is stable at 4 ohms (two per channel). Check the total impedance during installation to avoid overloading the amplifier.
What spare parts are available and is the unit repairable?
The woofer, compression driver, crossover and grille are replaceable service parts. Contact an authorized Electro-Voice service center for genuine spare components and repair procedures.
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