RCF NX 945-A 2100-Watt 2-Way 15-Inch Powered Speaker

Deliver a Stellar Audio Performance with the RCF NX 945-A 2100-Watt 2-way 15-inch Powered Speaker

NX 945-A is masterfully engineered from the ground up to deliver stellar audio performance for sound providers, small bands and DJs. The combination of a 4" titanium/neodymium compression driver, 15" neodymium woofer - two-channel 2,100W amplifier, and the constant directivity True Resistive Waveguide produces coherent 100° x 70° coverage for the listening area with up to 135 dB SPL, distortion-free sound. Used as a stand-alone speaker for a FOH system, satellite (with subwoofer), stage monitor, or flown speaker, the NX 945-A blends high performance and reliability in a compact package. Merging RCF proprietary FiRPHASE and Bass Motion Control DSP processing, perfectly tuned for each model, the audience will experience absolute sound clarity and deep, powerful bass response. The tour-ready, rugged all-wood cabinet is easy to carry and secure to install on a pole-, flown-, wall-, or truss-mounted using the dedicated rigging points available.

• Up to 135 dB Sound Pressure Level
• 2100W Class-D Bi-Amplification
• 45-20000 Hz linear frequency response
• 4" Titanium/Neodymium Compression Driver
• 15" neodymium Woofer
• FiRPHASE zero degrees phase technology
• Bass Motion Control woofer excursion management
• Six M10 and four Quick Lock rigging points

SPECIFICATIONS

• Frequency Response: 45 Hz ÷ 20000 Hz
• Max SPL @ 1m: 135 dB
• Horizontal coverage angle: 100°
• Vertical coverage angle: 70°
• Compression Driver: 1 x 1.4" neo, 3.0" v.c
• Woofer: 15", 3.5" v.c
• Input signal: bal/unbal
• Input connectors: Combo XLR/Jack
• Output connectors: XLR
• Input sensitivity: -2 dBu/+4 dBu
• Crossover Frequencies: 650 Hz
• Protections: Thermal, RMS
• Limiter: Soft Limiter
• Controls: Linear, Boost, Stage, Volume
• Total Power: 2100 W Peak
• High frequencies: 700 W Peak
• Low frequencies: 1400 W Peak
• Cooling: Convection
• Connections: Powercon TRUE1 TOP IN/OUT
• Safety agency: CE compliant
• Cabinet/Case Material: Plywood
• Hardware: 2 x M10 Top, 1 x M10 each side, 1 x M10 bottom, 1 x M10 rear, 2 each side quick lock pin seat
• Handles: 1 x Side
• Pole mount/Cap: Yes
• Grille: Steel
• Color: Black
• Height: 705 mm / 27.76 inches
• Width: 420 mm / 16.54 inches
• Depth: 451 mm / 17.76 inches
• Weight: 7.3 kg / 60.19 lbs

We are Musictoner Musictoner

Since 1958, Chuck Levin’s Musictoner has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.