RCF ART 915-A 2100W 15-Inch Two-Way Powered PA Loudspeaker Stereo Pair with 2x ART-COVER-915 Custom-Fit Padded Protective Covers

RCF ART 915-A Stereo Pair Bundle: Two 2100W Mains and Two Manufacturer-Spec Covers in One Order

This bundle is the full stereo front-of-house mains pair for the rooms where one cabinet stops being enough — the 200-to-500-person wedding, the corporate ballroom, the mid-size club, the multi-service house of worship. Two RCF ART 915-A cabinets deliver 4200 watts of total Class-D bi-amplified output, 131 dB peak SPL per side, and FiRPHASE zero-degree phase imaging across L/R. Two ART-COVER-915 padded covers — one per cabinet — keep the rig looking factory-new through every truck-pack, warehouse stack, and rainy load-in. One order, two protected mains, every weekend run covered.

Two Cabinets, One Stereo Image: How FiRPHASE Holds the Mix Together Across L/R

The single-cabinet ART 915-A already corrects phase across its crossover with a proprietary FIR filter set. Run a stereo pair of them and the imaging benefit compounds. Vocals lock to a phantom center between the two cabinets. Stereo synth pads, panned guitars, and panned percussion arrive at the audience with the same depth they had in the mix bus. Kick drum and bass guitar — summed mono across both cabinets — hit with the same snap on either side of the room. Imaging usually only available from line arrays comes from a pair of stand-mounted 15-inch boxes wired into a simple XLR link.

XLR Link-Out Chaining: One Cable Between Master and Slave Cabinet

Each ART 915-A has a balanced XLR link output that passes the input signal cleanly to the next cabinet. Run the L side direct from the mixer's main L XLR output, then loop the master into the slave for distributed mono — or send L to one cabinet and R to the other for true stereo. No additional matrix, no DSP processor, no second snake. Add a 25-foot XLR cable between cabinets and the stereo pair is wired in under a minute. The XLR link output stays clean across any reasonable cable run — useful for stage-edge mains where the cabinets sit 20 feet apart and the operator wires from a single mixer.

Bass Motion Control on Both Cabinets: Real Low End at 4200 Watts of Total Output

Most powered 15-inch speakers use a high-pass filter to protect the woofer from over-excursion. The filter works — but it shifts phase and robs the bottom octave. RCF's Bass Motion Control measures the dynamic behavior of the 15-inch woofer and intervenes only when the cone is about to over-excurse. Below that threshold, both cabinets reproduce the full 45 Hz to 20 kHz signal without phase shift. Mobile DJs running the stereo pair standalone get real bass for first-dance ballads and EDM drops without flying a sub. Bands playing rock, acoustic, and electric sets get warmth on guitars and weight on kick from the same cabinet pair across the whole night.

True Resistive Waveguide and 1.75-Inch Compression Driver on Each Box

The TRW waveguide is asymmetric — 100° horizontal x 60° vertical — to throw consistent coverage to seated audiences without pumping reflections off ceilings and floors. With two cabinets spread to L/R, the horizontal coverage stitches across the room with no hole in the middle and no comb-filtering near the seam. The 1.75-inch compression driver on each cabinet pairs a Polyimide-Kapton dome with reinforced ribs that RCF rates at ten times the durability of previous-generation drivers — meaningful when both boxes are running for four-hour wedding sets and full Sunday-service rotations.

15-Inch Woofers, M-Brace Cabinets, and Fan-Less Cooling Built for Touring Mains

Each ART 915-A drives its 15-inch low-frequency transducer with a 2.5-inch voice coil that gains stability under higher currents and dissipates heat efficiently. Every woofer is stress-tested for 200 continuous hours of signal before it ships. The cabinet is a polypropylene composite with an M-Brace internal cross-brace that connects all four cabinet sides to the amplifier chassis — when both woofers push air at maximum volume, neither cabinet flexes and colors the sound. The Class-D amplifier on each cabinet mounts directly to a solid aluminum heat exchanger. No cooling fan means no fan noise during quiet music passages and one less serviceable component on a busy road rig running two boxes a weekend.

2x ART-COVER-915 Padded Covers Keep Both Cabinets Show-Ready

The bundle includes two ART-COVER-915 covers — one for each cabinet — sized to RCF's manufacturer spec for the ART 9 Series 15-inch boxes. Each cover is a custom-tailored shell with 600D polyester outer fabric on a PVC base, laminated over 10mm of foam rubber padding and lined with 190T taffeta on a PVC base. Both covers ship with cutouts aligned to all three carrying handles, the rear connection panel, and the 35 mm pole mount cap. The frontal grille flap opens with Velcro and locks open at the side, exposing the grille for audio playback while the top, sides, and back of each cabinet stay covered. Two-cabinet rigs are twice the surface area for warehouse dust, truck-pack abrasion, and outdoor load-in weather — the cover pair eliminates that exposure cleanly.

How the Stereo Pair Works as a System

Two 28.2 x 16.3 x 16.1-inch cabinets at 49.4 lb each — totaling 98.8 lb of cabinet weight plus 7.6 lb of cover weight — pack into a single van load with room to spare. Wire the L cabinet direct from the mixer's main L XLR output. Loop the L cabinet's XLR link out into the R cabinet for distributed mono, or send the mixer's main R output direct to the R cabinet for true stereo. Each cabinet sits on a 35 mm speaker pole with its cover still on, or stacks on a subwoofer companion, or flies from M10 rigging. The four onboard EQ presets — Linear, Boost, Stage, Volume — voice the pair in seconds: Linear for front-of-house, Boost for outdoor wedding ceremonies, Stage for monitor wedge use, Volume for high-SPL DJ playback. Tear-down reverses the load-in: covers stay on, cabinets stay protected, the pair lives in the truck or warehouse until the next gig.

Who This Stereo Pair Bundle Is For

Mobile DJs running 200-to-500-person weddings, corporate events, and reception rooms where a single cabinet doesn't fill the space — the stereo pair delivers the SPL and the imaging that hold up across the dance floor. Live bands and worship music directors needing portable mains for clubs, theaters, sanctuaries, and outdoor stages get true L/R coverage and four-times the protection of a single-cabinet bundle. Production companies and rental fleets sending paired ART 9 Series boxes to dozens of events a year get the manufacturer-spec covers in the same order — no shopping for matching protection, no mismatched cover stock in the warehouse. Sit down, plug in, fill the room. Order yours today.