RCF

RCF Art 945-A 2100W 15-inch Powered Speaker

2100W100W

High-output 2,100W powered speaker with a 15-inch neodymium woofer, 135dB max SPL, and FiRPHASE processing.

$1,998.95*$2,099.00Save 4%
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The RCF Art 945-A is a professional 2-way active loudspeaker built for live sound reinforcement, portable PA applications, and installed sound where uncompromising audio quality is essential. At its core is a 15-inch neodymium woofer paired with a 4-inch titanium and neodymium compression driver, powered by 2,100 watts of onboard Class-D amplification. This combination delivers a maximum SPL of 135dB — enough to fill medium to large venues with clear, dynamic sound. The neodymium magnet construction reduces overall weight compared to traditional ceramic-magnet speakers of similar output, an important consideration for touring professionals and rental companies.

RCF's proprietary FiRPHASE technology is central to the Art 945-A's sonic character. This advanced DSP algorithm applies linear-phase FIR filtering to the crossover, correcting phase and time-alignment issues that cause coloration and smearing in conventional speaker designs. The result is a more coherent, transparent sound with improved stereo imaging and transient accuracy. Bass Motion Control adds another layer of intelligence by monitoring woofer excursion in real time, applying precise limiting only when necessary to protect the driver while extracting maximum low-frequency output. The Powercon TRUE1 input ensures reliable, locking power connections suited to the demands of professional touring and installation. Whether used as a main PA, stage monitor, or part of a larger system, the Art 945-A represents RCF's commitment to high-performance live sound.

Key Features

2100W PEAK 15 INCH WOOFER PA SPEAKERS - Experience massive 2100W peak power with a premium neodymium woofer and 4 inch voice coil delivering an incredible 135 dB max SPL for professional concert-grade sound reinforcement at any large-scale venue

CLEAR TITANIUM DRIVER PA HORN SPEAKER - Equipped with a high-end horn loaded compression driver and FiRPHASE technology to ensure 0-degree phase linearity for unmatched vocal clarity and professional audio throw in massive outdoor party events

ACTIVE CABINET SPEAKER DJ SYSTEM - Ultimate speaker dj setup featuring Bass Motion Control for deep low-end response and tour-ready composite cabinet that is lightweight yet durable enough for mobile entertainment and professional club environments

WEDGE SHAPED DJ MONITOR SPEAKERS - Engineered as multi-purpose dj monitor speakers with a 60-degree slanted side for use as a high-output stage monitor floor wedge providing precise audio monitoring for live performers and touring professionals

RELIABLE POLE MOUNTABLE PROFESSIONAL PA SPEAKER - This 2-way professional pa speaker includes a standard 35mm pole socket and M10 rigging points for easy setup as a standalone indoor stereo system or a high-pressure front of house loudspeaker rig

Specifications

Power
2,100W
Speaker Type
2-Way Active
Woofer
15-inch Neodymium
Compression Driver
4-inch Titanium/Neodymium
Max SPL
135 dB
DSP Features
Bass Motion Control, FiRPHASE
Power Connector
Powercon TRUE1

Pros & Cons

👍 Pros

  • 2,100W of built-in power delivers commanding output up to 135dB for demanding live sound applications
  • 15-inch neodymium woofer produces deep, powerful bass with reduced weight compared to ceramic magnets
  • FiRPHASE DSP processing ensures accurate phase alignment and natural sound across the frequency range
  • Bass Motion Control protects the woofer during high-output use while maximizing low-end performance
  • Powercon TRUE1 connector provides secure, professional-grade power connections

👎 Cons

  • Premium pricing places it above many competing powered speakers in the 15-inch class
  • Weight and size may be challenging for single-person transport and setup
  • Limited to Powercon TRUE1 power input, requiring compatible cables
  • No Bluetooth or wireless streaming capability for casual playback use

Frequently Asked Questions

It can reach a maximum SPL of 135dB, providing enough output for medium to large live sound reinforcement applications.
FiRPHASE is RCF's proprietary DSP algorithm that optimizes the phase response of the speaker, resulting in more accurate, natural sound reproduction with reduced distortion and improved transient response.
It uses a Powercon TRUE1 connector, which provides a locking, reliable power connection suitable for professional live sound environments.
Bass Motion Control is an advanced limiter system that monitors the woofer's excursion in real time, protecting the driver from damage while maximizing low-frequency output at high volumes.
It is a fully self-powered (active) speaker with 2,100W of built-in amplification, so no external amplifier is needed.