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RCF NX 912-SMA Professional Active Stage Monitor

2,100W Stage Monitor with 12" Woofer, 1.75" Compression Driver, Bass Motion Control, and FiRPHASE Technology
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Item ID: NX912SMA
RCF NX 912-SMA Professional Active Stage Monitor
Price:$1,699 and 00 cents
Special Financing - Ends Aug 2, 2026. $48/month with 36 month financing asterisk

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RCF NX 912-SMA Professional Active Stage Monitor
In Stock!
Price:$1,699 and 00 cents
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The Perfect Performing Companion

Enjoy a cleaner monitor mix the next time you perform with the RCF NX 912-SMA professional active stage monitor. Its compact and unobtrusive profile effortlessly blends in onstage. The speaker is loaded with a 12-inch woofer and a matching 1.75-inch compression driver. Those drivers, combined with the Bass Motion Control and FiRPHASE technology under the hood, supply clean and clear sound free of phase distortion and latency. While it’s designed as a stage monitor, RCF tells Sweetwater that the NX 912-SMA can also be used as an all-in-one loudspeaker or as a top box with a subwoofer. Purchase two RCF NX 912-SMA professional active stage monitors and perform with total confidence.

FiRPHASE technology for maximum transparency

RCF equipped the NX 912-SMA with its cutting-edge FiRPHASE technology. This technology uses advanced FiR (Finite Impulse Response) that delivers 0-degree linear phase playback. The highly advanced FiRPHASE technology helps the NX 912-SMA deliver outrageously coherent sound to your ears with no phase distortion and imperceptible latency. Elevate your onstage monitoring experience with the RCF NX 912-SMA’s FiRPHASE technology.

Reinforce your low end with Bass Motion Control

Most loudspeakers use highpass filters to help stabilize and optimize woofer performance. Instead, RCF’s design team outfitted the NX 912-SMA with BMC (Bass Motion Control). BMC uses unique DSP to ensure woofer stability all the way down to the lowest possible frequencies. BMC creates a map of the woofer’s dynamic behavior and generates a custom algorithm that only limits over-excursion. With the Bass Motion Control functionality, you get robust bass that other floor monitors simply can’t replicate.

Three ways to use it

You can use the NX 912-SMA in three ways. Of course, it’s dynamite as a stage monitor. When you’re not performing onstage, you can use the NX 912-SMA as a standalone portable PA system for music playback. What about situations where you need more bass? No problem. Use the built-in pole mount socket and mount it above a subwoofer for a full-range response. However you use it, the NX 912-SMA’s impressive sound and consistent coverage are sure to impress.

RCF NX 912-SMA Professional Active Stage Monitor Features:

  • Powerful floor monitor for professional musicians
  • Low-profile design remains unobtrusive onstage
  • 2,100W Class D power amp delivers up to 130dB SPL
  • 12-inch woofer and 1.75-inch compression driver provide clear sound throughout the 50Hz-20kHz frequency response
  • Constant directivity waveguide delivers 100º x 70º coverage
  • Bass Motion Control DSP processing manages woofer excursion to optimize low-end performance
  • FiRPHASE technology reduces phase distortion and latency
  • Designed for horizontal and vertical deployment
  • Durable wooden housing stands up to punishment

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Tech Specs

  • Type: Stage Monitor
  • Powered: Yes
  • Power Configuration: 2-way
  • LF Driver Size: 12" Woofer
  • HF Driver Size: 1" Compression Driver
  • Power Amp: LF 1400W, HF 700W
  • Total Power: 2100W Peak
  • Inputs: 1 x XLR-1/4" combo
  • Outputs: 1 x XLR
  • Frequency Response: 50Hz-20kHz
  • Crossover Frequency: 1.6kHz
  • Maximum Peak SPL: 130dB SPL @ 1m
  • Horizontal Coverage Angle: 100 Degrees
  • Vertical Coverage Angle: 70 Degrees
  • Enclosure Material: Plywood, Steel Grille
  • Mounting Options: Floor Wedge, Pole Mount Socket
  • Power Source: PowerCon True1 TOP In/Out
  • Height: 12.6"
  • Width: 24.41"
  • Depth: 15.51"
  • Weight: 44.09 lbs
  • Manufacturer Part Number: 13000784

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Reviews

Impressive!
Pros: Good sound, nicely built wooden box, low profile looks, locking power connector, simple controls (Using active speakers from other manufacturers with screens and dsp built in can be a chore sometimes as you have to check the settings before use)

Cons: None to mention so far
Music background: Sound Engineer