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KX 515-A Black

Name: KX 515-A Black
Brand: RCF
SKU: RCF-KX-515-A-BLACK

High-performance 2-way point-source active speaker

Model 13000897 · Series KX

Flexibility, power, and compactness make the KX 515-A ideal for installed and portable professional applications where size and weight are critical factors.

At a glance

All specifications

Frequency response: 70 Hz to 20 kHz
Weight: 9.8 kg
Max SPL @ 1m: 127 dB
Horizontal coverage angle: 100°
Vertical coverage angle: 70°
Compression Driver: 1 x 1.0'' neo, 1.75'' v.c

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Overview

Flexibility, power, and compactness make the KX 515-A ideal for installed and portable professional applications where size and weight are critical factors. This approach combines the advantages of RCF technology such as controlled dispersion, outstanding clarity and extreme power, multiple flexible rigging accessories, weatherproof protection, and RDNET real-time monitoring and management software with recallable presets. Its transducer configuration pairs two custom-loaded 5-inch cone drivers to a rotatable CMD waveguide surrounding a titanium 1.75-inch high-frequency compression driver. Whether it’s used as a compact main system, as fills, or surrounds in a larger system, KX 515-A is quick to deploy and fast to tune.

Highlights

127 dB max SPL
Rotatable 100° x 70° CMD horn
LF 2 x 5” neodymium woofer, 2” voice coil
HF 1.75” titanium dome, neodymium comp. driver
Dual Class-D amplifier, 2000 Watts total peak power
DSP Processing with FiRPHASE and BMC
RDNet Networked Management
powerCON TRUE1 TOP mains connectors
Available in full black or white coating

About RCF

RCF’s passion for perfection drives the design of every product to create enlightening, unique, and delightful experiences for our customers. All speakers and components are designed from the ground up and developed internally to maximize the end result. Our extensive catalog covers all aspects of the audio chain and meets the needs of musicians, sound engineers, rental companies, architects, and system integrators. Whatever your audio requirement is, we have the right solution.

All RCF products

Features

A 2000 watt speaker that can fit in your palm
The two-channel 2000 W (1000 W RMS) amplifier is small, ultra-silent, and fanless. Producing a Max SPL of 127 dB, is perfect for 3D/immersive sound, nearfield systems, and productions that demand extreme sound quality. The rotatable 100x70 degree pattern reaches a wide area, perfectly matching the directivity of the woofers. The internal DSP has a whole range of protections for the transducers and includes special FiRPHASE and BMC processing to achieve coherent distribution of sound without phase distortion and deep, tight bass at any volume.
100° X 70° rotatable constant-directivity waveguide
CMD horn that is easily rotatable in the field using only a screwdriver.
Robust and durable
The enclosure is made of high-quality Baltic birch plywood, glued with water-resistant adhesive and coated with weatherproof polyurea paint, ensuring excellent waterproofing, UV resistance, corrosion protection, and durability against abrasion, impacts, and mechanical stress. The solid machined aluminum structure efficiently dissipates heat fanlessly, improving enclosure stiffness, while the high-strength structural steel rigging ensures a high safety factor for secure weight management. Die-cast aluminum handles with ergonomic rubber grips enhance usability. Reinforced structural design Water Resistant Birch Enclosure Durable Polyurea Paint High-strength Steel Ergonomic handles Machined Aluminum Heat Sink
Tour Ready Construction
Attached to a solid machined aluminum structure on the rear panel, the amplifier ensures efficient heat dissipation. The enclosure is internally reinforced and sturdy, equipped with waterproof powerCON® TRUE1 TOP mains connectors, guaranteeing durability under any outdoor conditions.
Digital Signal Proficiency
The KX DSP platform is the next-generation audio engine for RCF active speakers and DSP amplifiers. Designed as a real-time DSP engine, it offers unparalleled processing density and scalability, propelling RCF speakers to a new dimension of performance. This groundbreaking DSP engine delivers unmatched processing power for its class. Bass Motion Control® KX speakers equipped with Bass Motion Control (BMC) produce the lowest audible frequencies without affecting the woofer stability, with extended linearity and better sound integrity. The BMC method creates a complete map of the dynamic behavior of the woofer, to generate a custom algorithm that limits over-excursions. Traditional high-pass filters protect the woofer from over-excursion but change the phase/frequency response. In contrast, the new BMC algorithm protects the woofer allowing total freedom of signal reproduction. New perspective on linearity KX speakers are designed using a proprietary and advanced digital FiR technology, conceived to deliver transparent sound, absolute clarity, and perfect imaging to the listener. The special FiRPHASE processing distributes sound to all listeners without phase distortions, ensuring minimum latencies in the system. The algorithm corrects phase and amplitude (if necessary) by taking into account the weak points of the transducers and the resonances or cancellations due to the cabinet of the loudspeaker.

Specifications

Frequency response: 70 Hz to 20 kHz; The range of pitches it reproduces, from deep bass to the top of the treble.
Weight: 9.8 kg; Per unit, out of the box.
Model code: RCF-KX-515-A-BLACK; Quote it when you ask a specialist.