Yorkville ES21P - 3600W 21-inch Powered Rear Horn Loaded Subwoofer with Bluetooth and 6-inch Voice Coil in Black Finish

The Yorkville ES21P is the flagship subwoofer of the Elite series, offering unmatched power and bass performance for large-scale events and installations. Designed for demanding club environments, concert venues, and touring applications, the ES21P delivers a deep, resonant low-end that pushes the limits of audio clarity and impact. Featuring a custom-engineered 21-inch speaker, this subwoofer boasts a 3600W peak power output (2400W program), making it the most powerful subwoofer in the Yorkville Elite lineup. Its innovative rear horn-loaded design ensures maximum efficiency, delivering a frequency response from 32 Hz to 150 Hz with a peak SPL of 142 dB (136 dB continuous), capable of filling even the largest venues with immense, tight bass.

At the heart of the ES21P is its impressive 21" cast-frame woofer with a 6" voice coil, which can handle high power levels without distortion. The subwoofer is powered by a highly efficient, low-noise Class-D amplifier that is paired with proprietary DSP-based limiters. These limiters ensure that the system performs optimally, preventing overdriving and protecting the components from damage. The ES21P also features three DSP-based voicing modes: Punchy, Smooth, and Deep, allowing users to customize the bass response to suit their needs, whether for a thumping DJ set, a smooth performance, or maximum low-frequency impact.

For added convenience, the ES21P includes Bluetooth control through the free Yorkville companion app, available for both iOS and Android. This app provides users with the ability to remotely adjust DSP settings and monitor performance in real-time, making setup and adjustments during live events easy and efficient. The subwoofer also features high-frequency roll-off control, with a range from 80 Hz to 150 Hz in 10 Hz increments, allowing seamless integration with full-range speakers or additional subwoofers. Additionally, the ES21P is equipped with both XLR and 1/4" link outputs for chaining multiple units together, providing scalable sound reinforcement for larger systems.

Constructed from 15mm 11-ply Baltic birch plywood with rugged internal bracing, the ES21P is built for durability and long-term reliability. The subwoofer is finished with anti-resonant metal grilles and coated with a robust Black Ulthane paint that ensures both an attractive appearance and resistance to wear. Despite its powerful performance, the ES21P is designed with portability in mind, featuring rear tilt-back wheels and ten bar handles for easy transport and stacking. The integrated pole mount adapter allows for quick and stable full-range speaker deployment, making the ES21P an ideal choice for mobile DJs, live sound engineers, and fixed installations alike.

Features

• 3600 W peak power (2400 W program) for immense bass output
• 21" cast-frame woofer with 6" voice coil for deep, impactful low frequencies
• Frequency response of 32 Hz to 150 Hz with a maximum SPL of 142 dB peak (136 dB continuous)
• Proprietary DSP-based limiters and three DSP voicing modes: Punchy, Smooth, Deep
• Bluetooth control via the Yorkville app for real-time adjustments and performance monitoring
• High-frequency roll-off control (80 Hz to 150 Hz) for seamless system integration
• XLR and 1/4" link outputs for connecting additional speakers or subwoofers
• Rugged 15mm 11-ply Baltic birch construction with anti-resonant metal grille for durability
• Transport-friendly design with tilt-back wheels, bar handles, and pole mount adapter
• Dimensions: 30.5 x 25.5 x 36 inches, Weight: 202 lbs

Specifications

Speaker

• System Type: Rear Horn Loaded Powered Subwoofer
• Power Rating: 3600 W Peak (2400 Watts Program)
• Max SPL: 142 dB Peak (136 dB Continuous)
• Frequency Response (Hz +/- 3dB): 32 Hz - 150 Hz

Transducers

• Driver Configuration: 21"
• LF Driver(s): 21" Cast Frame Woofer with 6" Voice Coil
• LF Protection: Thermal / Overcurrent (X-max) / Clip

Power

• Outputs: 1x 1/4" Link Output, 1x XLR Link Output

Inputs

• Inputs - 1/4 IN Jacks: 1x Link Input
• Inputs - XLR: 1x XLR Input, 1x XLR Mono Blend Input

Controls

• Level Controls: Master - Sub Level
• LED Indicators: Power, Activity, Protection (Clip, X-Max, Temp)
• Other Controls / Features: Mode Control (Punchy, Smooth, Deep), High Frequency Rolloff (10 Hz Steps from 80 Hz to 150 Hz)

Physical

• Wheels: 2 (Rear Tilt-back)
• Bar Handles: 10 (2 Top Rear Edge, 2 Bottom, 3 Left Side, 3 Right Side)
• Pole Mount Adapter (1 3/8): 1 (Top)
• Enclosure Materials: 15 mm (5/8") 11-ply Russian Birch
• Grille: Perforated Metal
• Covering / Finish: Black Ulthane Paint
• Dimensions (DWH): 30.5 x 25.5 x 36 inches
• Weight: 202 lbs