Electro-Voice EKX-12 Passive 12" 2-Way Speaker

The Electro-Voice EKX-12 Passive is a high-performance 12-inch, two-way passive loudspeaker designed for professional sound reinforcement in a variety of applications, including live music, DJ sets, clubs, and installed sound systems. It's part of EV's EKX series, known for combining EV's renowned sound quality and reliability with modern technology in a compact, durable package.

As a passive speaker, it requires an external power amplifier to operate.

Here's a detailed breakdown of its key features and specifications:

Transducers and Acoustics:

• LF Transducer: Features an EV-engineered 12-inch EVS-12M woofer, designed for robust low-frequency reproduction.

• HF Transducer: Coupled with a DH-1M 1-inch titanium compression driver, which handles the high frequencies with clarity and precision.

• EV-Patented Signal Synchronized Transducers (SST) Waveguide: This advanced waveguide design is crucial for the EKX series. It precisely aligns the low and high-frequency transducers to ensure:

  • Precise and Consistent Coverage: A wide 90 horizontal x 60 vertical coverage pattern ensures even sound distribution across the audience area.

  • Minimized Distortion: Improves overall sound clarity.

  • Maximized Acoustical Loading: Optimizes the efficiency of the drivers.

• Crossover Frequency: 1.6 kHz.

Power Handling and Performance:

• Power Handling:

  • Continuous: 350 Watts RMS

  • Peak: 1400 Watts

  • This robust power handling allows the EKX-12 Passive to be driven hard, delivering significant output.

• Nominal Impedance: 8 Ohms, making it compatible with a wide range of standard power amplifiers.

• Axial Sensitivity (1W/1m): 95 dB SPL. This indicates that it's a relatively efficient speaker, capable of producing good volume levels with moderate amplifier power.

• Maximum SPL: Up to 131 dB Peak SPL. This is a very high output level for a 12-inch passive speaker, meaning it can get very loud without distortion.

• Frequency Response (-3 dB): 82 Hz - 18 kHz. This indicates its usable frequency range for full-range sound.

• Frequency Range (-10 dB): 55 Hz - 20 kHz. This shows its extended frequency range down to the lowest and highest audible frequencies.

• Recommended High-Pass Frequency: 55 Hz. For optimal performance and to protect the woofer, it's recommended to high-pass filter the signal sent to the EKX-12 at or above 55 Hz, especially when using subwoofers.

Enclosure and Durability:

• Construction: Made from lightweight, compact 15-mm plywood with internal bracing for enhanced rigidity and sound quality. Plywood cabinets generally offer better acoustic properties and durability than plastic for passive speakers in this class.

• Finish: Features a durable EVCoat finish, a tough, textured paint that provides excellent protection against wear and tear during transport and use.

• Grille: An 18 AWG steel grille with a powder coat finish protects the drivers from damage.

• Integrated Handles: All-metal handles are integrated into the cabinet for comfortable and secure carrying.

Connectivity and Versatility:

• Connectors: Dual NL4 (SpeakON compatible) connectors, allowing for secure connections and easy daisy-chaining to other speakers or subwoofers.

• Pole Mounts: Features standard aluminum pole-mounts, allowing it to be easily mounted on speaker stands.

• M10 Threaded Mounting Points: Eight (8) M10 threaded suspension points are provided, making it suitable for a variety of permanent installation applications using eyebolts or other rigging hardware.

• Monitor Angle: The cabinet design allows for a 40 monitor angle with rubber feet, making it suitable for use as a stage monitor.

Applications:

• Live Bands and Musicians: Excellent for mains or monitors.

• Mobile DJs: Capable of delivering clear, powerful sound for events.

• Club and Bar Installations: Durable and performs well in fixed setups.

• Corporate Events and Presentations: Provides clear and articulate speech reproduction.

• Rental Companies: Its robust build and versatile features make it a great option for rental fleets.

The Electro-Voice EKX-12 Passive stands out for its combination of high output, broad coverage, and robust wooden enclosure, making it a reliable and high-performing choice for professionals seeking a passive loudspeaker solution.<