Yorkville EF15 - 1400W 15-inch Passive 2-Way Portable Loudspeaker with 60 x 40-Degree Coverage in Black Finish

The Yorkville EF15 is a powerful 15-inch 2-way passive loudspeaker designed for high-performance audio applications, bringing the sound, reliability, and performance of the Elite series to venues with existing power amplifiers. Ideal for installations in churches, conference centers, schools, or performance spaces, the EF15 excels as both a front-of-house speaker and a monitor wedge. With premium components and a durable design, it offers superior audio quality in a rugged, easy-to-transport package.

The EF15 is capable of handling up to 1400 watts of peak power (700 watts program) at 8 ohms, making it the largest and loudest passive speaker in the Elite range. It delivers a maximum SPL of 128 dB peak (125.5 dB continuous) for exceptional clarity and volume. The speaker features a 15" woofer with a 3" voice coil for deep, powerful bass, complemented by a 3" compression driver and 1" titanium diaphragm for clear, detailed highs. The custom ABS plastic waveguide ensures a 60° x 40° coverage pattern, delivering even sound distribution throughout the listening area.

Built with a 15mm (5/8") 11-ply Russian birch plywood enclosure, the EF15 is both durable and lightweight, weighing in at just 61 lbs. The rugged construction ensures long-lasting reliability even in demanding environments. The speaker features versatile input options, including two 1/4" jacks and two Speakon 4-pin connectors, making it compatible with a variety of sound systems. Additionally, the EF15 is equipped with 8 flypoints (2x top, 2x bottom, 2x each side, and 2 pullback points) for easy mounting and suspension, offering flexibility in installation and live event setups. The speaker's perforated metal grille provides added protection while maintaining the sleek, professional appearance of the speaker.

The EF15 is designed to provide clear, balanced sound in both front-of-house and monitor applications. The speaker includes a pole mount adapter (1 3/8") for easy integration with speaker stands. Whether used as part of a small PA system or stacked in a multi-speaker configuration, the EF15 offers flexibility, portability, and exceptional performance. It's the perfect solution for audio engineers, DJs, musicians, and rental houses looking for high-quality sound reinforcement in a compact, portable package.

Features

• 1400W peak power (700W program) for high output and clarity
• 15" woofer with a 3" voice coil and 3" compression driver for powerful, detailed sound
• Maximum SPL of 128 dB peak (125.5 dB continuous) for superior volume and clarity
• 60° x 40° coverage pattern for even sound distribution
• Durable 15mm (5/8") 11-ply Russian birch plywood enclosure with black Ulthane paint finish
• 8 flypoints (2x top, 2x bottom, 2x each side, 2 pullback points) for flexible suspension and mounting
• Two 1/4" jacks and two Speakon 4-pin inputs for versatile connectivity
• Perforated metal grille for added protection
• Weight: 61 lbs for easy transport and stacking
• Dimensions: 14 x 18.5 x 30 inches for a compact, professional form factor

Specifications

Speaker

• System Type: Unpowered Loudspeaker
• Power Rating: 1400 W Peak (700 W Program)
• Biampable: No
• Nominal Impedance (Ohms): 8Ω
• Sensitivity (dB AT 1 Watt/1m): 97 dB
• Max SPL: 128 dB Peak (125.5 dB Continuous)
• Frequency Response (Hz +/- 3dB): 55 Hz - 18 kHz
• Crossover Frequency: 1900 Hz

Transducers

• HF Driver(s): 3" Voice Coil (1" Titanium Diaphragm)
• HF Horn: ABS Plastic Custom Waveguide
• HF Dispersion (°H x °V): 60° x 40°
• HF Protection: 3x SK3 Protection Bulbs
• LF Driver(s): 15" (3" Voice Coil)

Inputs

• Inputs - 1/4 IN Jacks: 2
• Inputs - Speakon 4-pin: 2

Physical

• Bar Handles: 2 (1x Left Side, 1x Right Side)
• Flypoints: 8 (2x Top, 2x Bottom, 2x Each Side), 2 Pullback
• Flying Hardware: 1/4 - 20
• Pole Mount Adapter (1 3/8): 1 (Bottom)
• Enclosure Materials: 15 mm (5/8") 11-ply Russian Birch
• Grille: Perforated Metal
• Covering / Finish: Black Ulthane Paint
• Dimensions (DWH): 14 x 18.5 x 30 inches
• Weight: 61 lbs