Yorkville Sound EL21S 3600-Watts 21-Inch Powered Subwoofer
MSRP: $419900
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About Inventory Status
About Inventory Status
Questions? Call or text us at 301-946-8808.
♫ In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 11151 Veirs Mill Rd. Silver Spring, MD 20902.
📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.
❓ Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.
❔ Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.
█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.
About Item Conditions
About Item Conditions
Questions? Call or text us at 301-946-8808.
New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.
Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.
Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.
Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.
Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.
B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.
Description
Description
High-Output Low-End – The Yorkville EL21S Elite 21-Inch Powered Subwoofer
The Yorkville EL21S is a professional 21-inch powered subwoofer designed to deliver deep, powerful low-frequency performance for live sound, DJ, venue, and touring applications. With 3600 watts of peak power, 2400 watts program power, a neodymium woofer with dual 4.5-inch voice coils, and a rugged birch plywood enclosure, the EL21S provides serious output and extended bass response down to 32 Hz.
- 3600 W peak power and 2400 W program power
- 21-inch neodymium woofer with dual 4.5-inch voice coils
- 142 dB peak SPL and 136 dB continuous SPL
- 32 Hz - 100 Hz frequency response
- Onboard limiter helps protect the system during high-output operation
- 2 combo XLR/1/4-inch TRS inputs
- 2 XLR high-pass outputs and 2 XLR full-range link outputs
- powerCON TRUE1 compatible input and output connectors
- 15 mm birch plywood construction with powder-coated steel grille
- Top and side pole-mount adapters for flexible system configuration
- Integrated rigid and swivel casters for easier transport
- Made in Canada
Powerful 21-Inch Low-Frequency Performance
The EL21S delivers 3600 watts of peak power and 2400 watts of program power through a 21-inch neodymium woofer with dual 4.5-inch voice coils. With a frequency response extending down to 32 Hz and output up to 142 dB peak, it is designed to provide the deep low-end impact required for demanding professional sound reinforcement applications.
Flexible System Connectivity
The rear panel includes two combo XLR/1/4-inch TRS inputs, two XLR high-pass outputs, and two XLR full-range link outputs. This makes it easy to integrate the EL21S into full-range PA systems while providing filtered outputs for compatible top cabinets.
Rugged Birch Plywood Enclosure
The enclosure is constructed from 15 mm birch plywood and finished with textured paint for durability in professional use. A powder-coated steel grille protects the woofer, while multiple integrated handles and casters simplify transportation, positioning, and setup.
Flexible Placement Options
Top and side pole-mount adapters support different system layouts and deployment options. Two rigid casters and two swivel casters help make the EL21S easier to move in touring, rental, and event environments.
SPECIFICATIONS
System
- System Type: Powered subwoofer
- Power Rating: 3600 W Peak / 2400 W Program
- Maximum SPL: 142 dB Peak / 136 dB Continuous
- Frequency Response: 32 Hz - 100 Hz (+/-3 dB)
- Crossover Frequency: 100 Hz
Driver
- LF Driver: 21-inch neodymium woofer
- Voice Coils: Dual 4.5-inch
Connections
- Inputs: 2 x Combo XLR / 1/4-inch TRS
- Outputs: 2 x XLR High-Pass
- Link Outputs: 2 x XLR Full Range
- Power Connections: powerCON TRUE1 compatible input and output
Controls and Indicators
- Level Controls: Yes
- Onboard Limiter: Yes
- LED Indicators: Power, Activity, Protection
Power
- Power Consumption: 6.5 A typical / 12 A maximum
Construction
- Enclosure Material: 15 mm Birch Plywood
- Grille: Powder-Coated Steel
- Finish: Textured Paint
- Pole Mount Adapter: 1 x Top, 1 x Side
- Flying Hardware: No
Transport
- Wheels: 2 x Rigid Casters, 2 x Swivel Casters
- Handles: 1 x Top, 4 x Side, 1 x Bottom
Dimensions and Weight
- Dimensions (D x W x H): 31.2 x 25.9 x 36 inches
- Depth with Casters: 36.2 inches
- Metric Dimensions: 79.3 x 65.8 x 92 cm
- Depth with Casters: 92 cm
- Weight: 197.5 lb / 90 kg
Manufacturer: Yorkville Sound
Model: EL21S
SKU: I926072-N-6-WHXD
UPC: 840402052319
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Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.
Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.
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