RCF EVOX J11 Black 3-Way Portable Active Column PA System
RCF EVOX J11 Black – Ultra-High Power Three-Way Active Column PA System with Advanced DSP.
The RCF EVOX J11 Black is a flagship three-way active column PA system designed for maximum output, clarity, and performance in demanding live sound environments.
Featuring a 1.75” neodymium compression driver with True Resistive Waveguide, twelve 3” neodymium full-range transducers, and a high-power 12” woofer, the EVOX J11 delivers exceptional vocal clarity, detailed midrange, and deep, controlled low frequencies. Powered by a massive 3500W Class-D amplifier and capable of producing up to 132 dB Max SPL, the EVOX J11 is ideal for large venues, DJs, live bands, corporate events, and professional productions where high output and pristine sound quality are essential.
High-Powered Class-D Amplification
The EVOX J11 is driven by RCF’s next-generation 3500W dual-channel Class-D amplifier, delivering up to 2.5x more power than previous architectures. This provides ultra-fast transient response, realistic dynamics, and extremely high sound pressure levels with minimal thermal build-up.
The fanless cooling system uses a solid aluminium heat exchanger for silent operation and long-term reliability. The advanced input stage includes low-distortion circuitry and an intelligent safety limiter to preserve signal quality at any level, while the SMPS power supply ensures high efficiency with reduced overall system weight.
Exceptional Sound with True Resistive Waveguide
At the core of the EVOX J11 is a 1.75” neodymium compression driver coupled with RCF’s True Resistive Waveguide, delivering consistent 120° horizontal and 40° vertical coverage. This ensures even sound dispersion across wide audiences with outstanding intelligibility.
The forward-facing array of twelve 3” neodymium full-range drivers delivers a balanced point-source response with high sensitivity and clarity, while the high-excursion 12” woofer in a bass-reflex enclosure produces deep, controlled bass suitable for high-energy music and live performance.
Designed for Portability and Easy Setup
Despite its exceptional power, the EVOX J11 maintains a sleek, unobtrusive design that blends into any environment. The lightweight composite cabinet with aluminium stand mount allows for fast deployment, making it ideal for mobile and fixed applications alike.
The system includes a padded carry bag for the two-piece column array, ensuring safe transport and quick setup. Optional pole extensions, protective covers, and trolley systems are available for enhanced flexibility, touring, and long-term storage.
Advanced DSP, FiRPHASE & Bass Motion Control
The EVOX J11 features RCF’s real-time DSP platform, incorporating proprietary algorithms for system protection and acoustic optimisation. FiRPHASE processing ensures precise phase alignment, transparent sound, and consistent coverage with minimal latency.
Bass Motion Control (BMC) allows the system to reproduce extremely low frequencies without compromising woofer stability. Unlike traditional high-pass filters, BMC preserves phase and frequency response while protecting the driver from over-excursion, resulting in deeper bass and improved overall sound integrity.
RCF EVOX J11 Key Features:
- Flagship three-way active column PA system in black finish
- 3500W Class-D amplifier with built-in DSP
- 132 dB Max SPL for large venues and high-output applications
- 1.75” neodymium compression driver with True Resistive Waveguide
- 12 x 3” neodymium full-range transducers for exceptional clarity
- 12” high-power woofer for deep, controlled bass
- 120° x 40° wide dispersion for consistent audience coverage
- FiRPHASE and Bass Motion Control DSP processing
- Multiple EQ presets: Linear/Live, Club, Voice
- Lightweight composite cabinet with aluminium stand mount
- Padded carry bag for column included as standard
- Quick-fit pole mounting system for fast setup
Specifications:
View our shipping and delivery information below. All prices include VAT.
Important notice for non-UK orders: Any order being shipping outside of the UK will incur an import tax. See below for more information.
Cut-off Times
Orders must be placed before 3:30pm to guarantee same-day dispatch. Any orders placed after this time are not guaranteed to be shipped the same day, and are more likely to be shipped the next working day.
To guarantee Saturday Delivery, orders must ideally be placed before 2pm.
We operate during office hours, Mon-Fri, 9am - 5pm, and are closed during the weekend.
Orders placed over the weekend or Friday after cut-off will be processed and shipped the following Monday (or Tuesday during bank holidays).
Mainland UK Delivery Charges
Note: Next-day services are classed as working days (Mon-Fri) and do not include weekends. Please choose Saturday delivery if you require the item over the weekend.
Please also note orders with a high number of boxes may be subject to an additional charge.
All delivery options will be available at the checkout stage. Please ensure you add a mobile number to your order for tracking information.
Offshore & International
We ship to Scottish Highlands, Islands, Ireland and the EU. Please see the table below for base prices. Please note that these prices are subject to change based on the number of boxes.
The following postcodes fall under 'Highlands & Islands', and are subject to the above rates/lead time.
- Scottish Highlands: FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40 (excluding PA38), PH19-26, PH30-41, PH49-50
- Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA38, PA41-49, PA60-78, PH42-44, ZE1-3
If a UK Mainland next-day service is selected at checkout, please be aware that it won't be sent on that service.
If you require a next-day service to Northern Ireland and the highlands, get in touch so we can assist further.
EU Import Tax
Any goods shipped outside of the UK, over a certain value, will incur an import tax. The cost and rate will depend on the country and the order value.
This is a legal requirement and MUST be paid prior to delivery in order to receive your goods. You will be contacted by the courier once the order is dispatched to pay the fee.
Failure to pay import tax when applicable will result in the order being shipped back to Audio Volt. Any returned goods sent back to us due to non-payment of import tax are NOT ELIGIBLE for a refund on the shipping charge.
You can obtain an import duty estimate here.
Delivery Notes
On delivery, you must inspect the goods carefully for damage as Audio Volt is unable to accept responsibility for damage in transit, shortage of delivery or loss of products unless the customer advises Audio Volt of such within three working days from the date of delivery.
60 Day Returns Policy
We ask that you follow these guidelines to help us process your return as quickly and efficiently as possible:
- Please keep your order reference to hand. This confirms your original order and gives us the necessary details to authorise the product's return.
- Contact our Customer Services Team on 02476 369890 (or email info@audiovolt.co.uk). We will then send you an RMA number and a returns form, which needs to be completed and sent back with the returned item(s).
- If the order has been unpacked, re-package it to ensure that it is being returned in its original condition. Please make sure all items relating to the product are returned, including manuals and cables.
- When returning an item, please obtain a proof of postage receipt from the courier.
Returned items must be mailed within 10 days of when the RMA number has been issued. Items received with a post date 30 days after your requested return will NOT be eligible for refund.
Please note: our returns policy is quite straightforward, but there are a number of conditions that we ask our customers to comply with before applying:
- It is your responsibility to request a return. If you don't tell us you want to make a return, we don't know. Once you do tell us, we will do everything we can to action it.
- If you have not requested a return within 60 days of receiving an order, we will assume that you are intending to keep it, and we will not authorise a return.
- We always refund the payment according to how the original purchase was made and aim to do so within 72 hours of the return being received by us.
- Returned goods are liable for a restocking fee of 15% towards handling and repackaging if the order is not returned in its original, unopened packaging. This charge will be subject to our inspection of the returned goods.
- Delivery charges will not be refunded unless the delivered goods are faulty.
- Replacement products are dispatched immediately after the returned goods have been received and accepted by Audio Volt.
- Items that develop a fault within 30 days of delivery are eligible for a replacement or a refund. Delivery costs are also reimbursed for faulty items. Please contact our Customer Services Team on 02476 369890 if you believe your item has developed a fault.
Finally, please remember that notifying us of your intention to apply for a return, saving the delivery paperwork and keeping the order in its original packaging will help both you and Audio Volt to process the return quickly.
Any Questions?
If you have any questions about our returns policy, please telephone us on 02476 369890 or email us at info@audiovolt.co.uk.
We operate during office hours, Mon-Fri, 9am - 5pm, and are closed during the weekend.
