RCF ART 945-A 2100 Watt Professional Active 15" 2-Way Loudspeaker
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0% Interest
Payment Plan
Don’t sell your soul to a creditor to get the gear you need. At AMS, we want to lower the barriers to create. That’s why we offer in-house 0% financing, and you don’t even have to open a new line of credit! Spread out payments on your credit card to simplify financing and avoid hefty late fees or service charges. Cost shouldn’t interfere with your creativity.
The RCF ART 945-A Active Loudspeaker packs the power of a stadium sound system into a portable package. Delivering a staggering 2100 watts of audio power, this speaker is built to impress. Its 15-inch woofer and 4-inch titanium compression driver push out 135 dB of crystal-clear, distortion-free sound.
The ART 945-A is the perfect companion when you need to rattle some ribs and keep the crowd moving, all while maintaining an acoustic clarity that will make even the snobbiest audiophiles nod in approval.
Power That Stays Cool Under Pressure
Most amplifiers with this much juice would need a wind tunnel to keep from melting down, but the ART 945-A likes to keep things chill. The Class-D amp is incredibly efficient, entirely ditching loud, annoying cooling fans for a solid aluminum heat exchanger. This means you get earth-shaking volume without the background hum of a jet engine during your quiet acoustic sets.
2100 Watts of Class-D Muscle: Fifty percent more powerful than older models, giving you massive sound pressure levels and ultra-fast attack without breaking a single sweat.
Fanless Cooling System: No moving parts means zero mechanical noise; a solid aluminum heat exchanger attached to the back quietly and effectively handles all the thermal output.
Advanced Safety Limiter: A low-distortion input circuit keeps your signal true and pristine, even when you push the volume knob past the point of basic human decency.
Smart Processing for Deep, Rumbling Lows
Chasing that deep bass usually means messing with high-pass filters that completely warp your phase behavior and muddy the mix. RCF engineers tossed that outdated rulebook out the window and developed Bass Motion Control (BMC), an advanced algorithm that lets the woofer do its thing without tearing itself apart. It maps the dynamic behavior of the speaker so you get punchy, low-end freedom.
Bass Motion Control (BMC): Generates a custom algorithm that only limits over-excursions, letting you hit the absolute lowest frequencies safely and cleanly without traditional high-pass filters.
FiRPHASE Technology: Works hand-in-hand with BMC to deliver an unprecedented level of DSP audio performance, ensuring your audience hears absolute clarity and perfect phase alignment.
True Resistive Waveguide: Shapes the sound asymmetrically to provide a constant 100° x 60° coverage angle, making sure the people hiding in the back corner hear the exact same pristine mix.
Built for the Road, Easy to Carry
Taking gear on the road is basically an extreme sport, so your speakers need to survive the occasional bump, drop, or overly enthusiastic roadie. The ART 9 cabinet uses a radically new construction concept that reinforces the entire body, making it completely inert acoustically and tough as nails physically. You get professional-grade durability without needing a forklift to load out at 2 AM.
M-Brace Internal Reinforcement: Connects the four internal sides of the cabinet to the amplifier, preventing any deformation and maximizing acoustical damping even at max volume.
Polypropylene Composite Cabinet: Keeps the overall weight manageable and features multiple rigging points so you can easily hoist it onto a pole, wall, or truss.
Heavy-Duty Steel Grille: Protects the precious transducers and vented ports from stray drumsticks, spilled drinks, and whatever else the live event scene throws its way.
Deceptively Potent PA Power
The RCF ART 945-A proves you don’t need to haul around a refrigerator-sized speaker to get arena-level audio. It combines brutal power, incredibly clever DSP processing, and a road-ready enclosure to deliver reliable, distortion-free sound night after night. It’s the reliable workhorse your live setup has been begging for, serving up pristine audio that will make your old PA system deeply jealous and thoroughly obsolete.
RCF ART 945-A Features:
2100 Watt 2-channel Class-D amplifier with zero cooling fans
15-inch neodymium woofer for deep, punchy low-end response
4-inch titanium compression driver for crystal-clear high frequencies
Up to 135 dB Sound Pressure Level (SPL) for massive volume capabilities
True Resistive Waveguide providing constant 100° x 60° directivity
Bass Motion Control (BMC) for extended, stable low frequencies without high-pass filters
Proprietary FiRPHASE technology for absolute acoustic clarity and phase alignment
M-Brace internal reinforcement for a completely inert, rattle-free cabinet
Sleek, lightweight polypropylene composite material enclosure
Heavy-duty steel grille to protect internal components from damage
Multiple rigging points for flexible pole, wall, or truss mounting
Advanced safety limiter to maintain signal integrity at extreme volumes
RCF ART 945-A 2100 Watt Professional Active 15" 2-Way Loudspeaker Specifications
RCF ART 945-A 2100 Watt Professional Active 15" 2-Way Loudspeaker Specifications
Product Specifications
RCF ART 945-A 2100 Watt Professional Active 15" 2-Way Loudspeaker Specifications
Frequency Response: 45 Hz ÷ 20000 Hz
Max SPL @ 1M: 135 dB
Horizontal Coverage Angle: 100°
Vertical Coverage Angle: 60°
Compression Driver: 1 x 1.4'' neo, 4.0'' v.c
Woofer: 15'' neo, 3.5'' v.c
Input Signal: bal/unbal
Input Connectors: XLR, Jack
Output Connectors: XLR
Input Sensitivity: -2 dBu/+4 dBu
Crossover Frequencies: 650Hz
Protections: Thermal, RMS
Limiter: Soft Limiter
Controls: Linear, Boost, Stage, Volume
Total Power: 2100W Peak
High Frequencies: 700W Peak
Low Frequencies: 1400W Peak
Cooling: Convection
Connections: Powercon TRUE1 TOP IN/OUT
CE Marking: Yes
Cabinet/Case Material: PP Composite
Hardware: 1 x M10 Top, 1 x M10 each side
Handles: 1 Top, 1 each side
Pole Mount/Cap: Yes
Grille: Steel
Color: Black
Dimensions (H x W x D): 717 x 415 x 410 mm / 28.23" x 16.34" x 16.14"
Weight: 22.1 kg / 48.72 lbs
Frequently Asked Questions
This loudspeaker is perfect for gigging musicians, DJs, and rental companies who need serious volume and clarity. Its massive 2100W output and portable design make it a great fit for live venues, clubs, and touring setups.
Not necessarily, as the 15-inch woofer and Bass Motion Control deliver incredibly deep and stable low frequencies on their own. However, for extremely bass-heavy EDM events or massive venues, pairing it with an RCF active subwoofer will add that extra chest-thumping sub-bass.
BMC removes the need for a traditional high-pass filter by mapping the woofer's exact dynamic behavior. It uses a custom algorithm to limit harmful over-excursions while allowing the speaker to reproduce the lowest audible frequencies cleanly.
Yes, the sleek polypropylene cabinet is relatively lightweight and designed with flexibility in mind. It features multiple rigging points, making it incredibly simple to mount on a standard speaker pole, attach to a truss, or permanently install on a wall.
No, the highly efficient Class-D amplifier is physically attached to a solid aluminum heat exchanger at the rear of the unit. This fanless design dissipates heat perfectly, ensuring the speaker runs safely all night without generating any distracting noise.
