RCFNew

X 28L Black

Name: X 28L Black
Brand: RCF
SKU: RCF-X-28L-BLACK

Two-way line array module

Model 13100107 · Series X

X 28L is a line array module designed for fixed indoor and outdoor installations requiring high audio quality and extreme durability.

At a glance

All specifications

Nominal impedance: 8 ohms
Frequency response: 50 Hz to 20 kHz
Weight: 24 kg
Frequency Response (-10dB): 50 Hz - 20000 Hz
Max SPL @ 1m: 140 dB
Horizontal coverage angle: 110°

Price on requestCheck availability

Request a price

Features4
Downloads7

Overview

X 28L is a line array module designed for fixed indoor and outdoor installations requiring high audio quality and extreme durability. Thanks to the two 8'' woofers and the 3'' titanium-dome compression driver, it delivers powerful, clear sound with a constant 110° x 20° directivity. The cabinet is made of high-density polyurethane, while the aluminum grille guarantees protection from dust and rain, thanks to a waterproof fabric layer. X 28L is equipped with array mechanics that allow angle adjustment between modules from 0° to 20° with 2° steps. Up to 16 modules can be connected to the same fly bar. EN 54-24:2008 technical data available in the user manual.

Highlights

800 W RMS power handling
140 dB max SPL
50 - 20000 Hz frequency range
110° x 20° constant directivity coverage angle
2 x 8" neo woofer, 2.5'' v.c.
3.0" v.c. Titanium Neo compression driver
Polyurethane cabinet / aluminum grille
IP55 protection grade
4 pole barrier strip terminals

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

All-weather Performance
Focusing on heavy-duty outdoor and indoor applications in large spaces, X Series speakers are capable of true, concert-level high performance in a compact and robust polyurethane enclosure, installed individually or coupled in array configurations. Featuring line array and point source speakers, all modules are equipped with RCF's best-in-class technologies, including Precision Transducers, horns, and crossovers for optimal coverage and sound clarity.
Superior Transducers
Low Frequencies RCF low-frequency transducers use high-flux neodymium magnets to deliver maximum current stability, reduced distortion, and excellent thermal efficiency. Each woofer undergoes a rigorous endurance signal tests to guarantee reliability under the most demanding conditions. High Frequencies The compression driver voice coil features high-performance materials—including neodymium magnets and titanium domes—for outstanding power handling, superior durability, and exceptionally natural sound reproduction across the spectrum.
TRW Waveguide
The new True Resistive Waveguide (TRW) is the result of extensive refinements in the design of the transducers, enclosure, and vented ports—developed together as part of a fully integrated system. Combined with FiRPHASE processing, the TRW enables the speaker to act as a single coherent source, delivering a precise and stable sound image. Acoustically, the waveguide behaves as a pure resistive load—free from resonances—significantly reducing high-frequency distortion typically associated with conventional horns.
LICC - Low Impedance Compensated Crossover
X Series features a high-level crossover network that features lower-than-conventional induction values. Its benefits include delay reduction, reduced phase shift, and superior transient response, all of which contribute to improved audio performance and stability.

Specifications

Nominal impedance: 8 ohms; The electrical load your amplifier drives. System Builder checks it against the amplifier you pick.
Frequency response: 50 Hz to 20 kHz; The range of pitches it reproduces, from deep bass to the top of the treble.
Weight: 24 kg; Per unit, out of the box.
Model code: RCF-X-28L-BLACK; Quote it when you ask a specialist.