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The Electro-Voice EKX-18SP is a professional powered subwoofer designed for superior sound performance and reliability. Featuring QuickSmartDSP technology, it offers best-in-class signal processing with an intuitive single-knob control and LCD display for easy navigation. The 1300 W Class-D amplifier delivers up to 134 dB peak SPL, ensuring deep, clean, and powerful bass output in any environment.
With Cardioid Control Technology, the EKX-18SP directs sound precisely toward the audience while reducing stage noise by up to 35 dB, creating a clearer and more controlled listening experience. Its intelligent thermal management system uses variable-speed fans and multiple onboard sensors to maintain consistent performance during demanding use.
Built for durability, the EKX-18SP features a 15 mm plywood enclosure with EVCoat finish, a rugged steel grille, and M20 threaded pole mount plate for versatile setup. Dual XLR/TRS combo inputs and XLR link outputs make system expansion simple and efficient. Large slot ports minimize distortion while enhancing bass extension.
Smart DSP Control
Experience unparalleled control with QuickSmartDSP, offering best-in-class processing and EV’s signature single-knob interface for seamless operation. The intuitive LCD menu ensures quick access to all essential settings, making sound optimization effortless even in demanding environments. From small venues to large events, QuickSmartDSP delivers consistent, professional-grade results every time. Its advanced processing ensures clarity, balance, and precision—so your performance always sounds perfect. Designed with both simplicity and power in mind, this system gives users the freedom to focus on their craft, not complex sound adjustments.
Cardioid Sound Precision
The Cardioid Control Technology ensures that your audio is directed toward the audience while minimizing unwanted noise on stage. With up to 35 dB reduction in rear sound output, multiple subs can be deployed without compromising clarity or control. This means better focus, less feedback, and an overall cleaner sound experience. Perfect for professional sound setups, the cardioid design delivers powerful bass where it’s needed most—towards the listeners—while maintaining exceptional acoustic balance and precision even in challenging live environments.
Features
- QuickSmartDSP features best-in-class processing, EV’s signature single-knob user interface, and intuitive menu navigation via LCD.
- Cardioid Control Technology allows output to be steered towards the audience with up to 35 dB reduction on stage when multiple subs are deployed.
- High-efficiency 1300 W Class D power amplifier delivers up to 134 dB peak SPL on the EKX-18SP utilizing high-sensitivity transducers designed and engineered by EV.
- Intelligent thermal management with a variable-speed fan controlled by multiple onboard sensors, ensuring superior performance and reliability in demanding environmental conditions.
- Two XLR outputs for easy system expansion to additional loudspeakers or subwoofers. Large slot ports for low distortion and excellent bass extension. Metal grille reinforcement bar (two on the 18SP). M20 threaded pole mount plate.
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FAQ : Frequently asked questions
The standard warranty period for most products is one year. Warranty services will be facilitated through the distribution network or authorized service centers exclusively. Should customers require assistance, we will endeavor to provide support within our means. Additionally, many companies offer warranty coverage beyond one year as part of regular service or through special events or promotions.
Any extensions to the warranty period will be communicated via email or indicated on the invoice. Customers are required to furnish all valid documentation for warranty claims. In the event of a lost invoice, customers can access it on our website or request a copy via email or WhatsApp through the contact us page or our provided contact details.
No customization for standard products.
All orders made on sursargam.com will be dispatched within 0-3 days from our warehouse located in New Delhi.The process involves several steps:
- Order placement
- Product verification to ensure seamless operation and physical condition
- Packaging using high-quality materials
- Shipment
Musical instruments and professional audio equipment are delicate items that require careful testing and packaging.
While we may not offer immediate shipping, our meticulous approach minimizes the risk of damage during transit within India. Our utmost priority is to ensure your product reaches you safely. Typically, shipping transit times range from 1 to 4 working days under normal circumstances.
**Sursargam Return and Exchange Policy**
*15-Day Satisfaction Guarantee*
At Sursargam, we are committed to ensuring your complete satisfaction with every purchase. If for any reason you are not entirely satisfied with your order, we offer a hassle-free return and exchange policy to ensure your peace of mind.
**Return Policy:**
- You have 15 days from the date of delivery to initiate a return for a full refund of the product purchase price, full credit, or exchange of your choice.
- All returned items must be in their original packaging with all components intact, including the warranty card and owner’s manual, and must show no signs of wear or damage.
- To initiate a return, please contact us at +91-9899061273 or email us at support@sursargam .com to obtain a return authorization.
Once your return is authorized, please securely pack the item and ship it to:
Sursargam B-29 3rd Floor, Wazirpur Industrial Area, Delhi-110052 India Phone: +91-9899061273
Refunds will be processed within five business days of receiving the returned item. Please note that shipping and handling charges are non-refundable unless the product is damaged or defective upon arrival.
Products with physical damage must be reported to Sursargam within 2 days of delivery.
**Restocking Fee:**
A restocking fee of 20% will be applied if the returned product shows any signs of usage or is missing any components of the original packaging, including but not limited to the warranty card, owner’s manual, or accessories.
**Exchange Policy:**
- In addition to returns, we also offer the option for exchanges within the 15-day return window.
- To initiate an exchange, please follow the same process as outlined in the Return Policy above.
- Exchanges are subject to product availability. If the desired exchange item is of lesser value, the price difference will be refunded, or if its of higher value, the additional payment will be required.
- All exchanged items must meet the same conditions as returns, including being in their original packaging and showing no signs of wear or damage.
**Customer Support:**
Our dedicated customer support team is available to assist you with any questions or concerns regarding the return and exchange process. Please don’t hesitate to reach out to us at +91-9899061273 or email support@sursargam .com for prompt assistance.
At Sursargam, your satisfaction is our top priority, and we strive to make every shopping experience a positive one. Thank you for choosing Sursargam for all your musical