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.
RCF NX 945-A Features
- 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
- NX 945-A 15-Inch Powered Speaker1
- Acoustical
- Frequency response: 45 hz ÷ 20000 hz
- Max spl @ 1m: 135 db
- Horizontal coverage angle: 100°
- Vertical coverage angle: 70°
- Transducers
- Compression driver: 1x1.4'' neo, 4.0'' v.c
- Woofer: 15'' neo, 3.5'' v.c
- Input/output section
- Input signal: Bal/unbal
- Input connectors: Combo xlr/jack
- Output connectors: Xlr
- Input sensitivity: -2 dbu/+4 dbu
- Processor section
- Crossover frequencies: 650hz
- Protections: Thermal, rms
- Limiter: Soft limiter
- Controls: Linear, boost, stage, volume
- Power section
- Total power: 2100W peak
- High frequencies: 700W peak
- Low frequencies: 1400W peak
- Cooling: Convection
- Connections: Powercon true1 top in/out
- Standard complianceSafety agency: Ce compliant
- Physical
- 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
- Size
- Height: 705mm/27.76"
- Width: 420mm/16.54"
- Depth: 451mm/17.76"
- Weight: 22.4kg/49.38 lbs
- Shipping information
- Package height: 751mm/29.57"
- Package width: 506mm/19.92"
- Package depth: 474mm/18.66"
- Package weight: 26.2 kg/57.76 lbs
About Powered Speakers at Sound Productions
Get all the features you need right out of the box with powered speakers from Sound Productions! All speakers need a sort of amplifier to function. Powered speakers (also known as active speakers or self-powered speakers) have built-in amplifiers, so they’re ready to connect to your audio source without any other required accessories—making them great for environments where space is limited.
Powered speakers are typically the go-to choice for portable use because they’re affordable, easy to set up, and simple to use as standalone sound systems. They’re great for achieving an immersive audio experience with the minimal amount of hassle—perfect for delivering a polished performance in smaller venues that may not have their own sound system installed. With fewer components to pack, they’re also a great choice for traveling events, such as mobile DJ performances or adding music to an outdoor event. Many models include other built-in features such as effects, compressors, and more to make one powered speaker virtually a standalone PA system!
