Pricing and availability

We compare 600+ stores and found this item at 9 stores. Prices updated .

Sweetwater
5.0 (1)
$1,799.00
Guitar Center
$1,799.00
Amazon
$1,799.00 New
$1,650.80 Used (Like New)
Reverb
$1,799.00 New
$1,409.99 Used
Musician's Friend
$1,799.00
zZounds
$1,799.00
B&H
$1,799.00
Thomann
5.0 (2)
$1,215.00 $1,199.00 $16.00 · All time low
Gear4Music
£1,179.00

Price History

Based on price data from 6 merchants for "RCF NX915-SMA 15" Powered PA Speaker". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Unleash the power of your live performances with the RCF NX915-SMA 15" Powered PA Speaker. Engineered for musicians, DJs, and sound providers, this stage monitor is a testament to cutting-edge audio technology and robust design. Equipped with a 2,100-watt Class D amplifier, it is designed to deliver formidable sound pressure levels with an ultra-fast attack, ensuring every note and beat is heard with exceptional clarity. The heart of this powerhouse lies in its 15" woofer and 1.75" compression driver, which work in harmony to produce a linear frequency response from 45Hz to 20kHz, all while maintaining a maximum SPL of 131dB.

The NX915-SMA is more than just a speaker; it's a versatile sound solution. Whether placed on stage or mounted on a pole, it provides full 100° x 70° coverage, thanks to the innovative True Resistive Waveguide and RCF's proprietary FiRPHASE technology. This ensures coherent sound distribution across the listening area without phase distortion or latency. Bass enthusiasts will appreciate the Bass Motion Control, a sophisticated DSP processing technology that maintains woofer stability and enhances low-end performance without altering phase behavior.

Constructed with a tour-ready all-wood cabinet, the NX915-SMA is built to withstand the rigors of the road. It features convenient carry handles and a flexible pole mount, making it easy to transport and set up for any gig. For those who demand pristine sound and reliability, the NX915-SMA is the definitive choice.

Key Features:

  • 2,100-watt Class D amplifier
  • 15" woofer and 1.75" compression driver
  • Frequency response: 45Hz–20kHz
  • Maximum SPL: 131dB
  • True Resistive Waveguide with 100° x 70° coverage
  • FiRPHASE technology for phase coherence
  • Bass Motion Control for enhanced low-end performance
  • Durable all-wood cabinet with carry handles and pole mount

Product specs

Type Stage Monitor
Powered Yes
Power Configuration 2-way
LF Driver Size 15" 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 45Hz-20kHz
Crossover Frequency 1.6kHz
Maximum Peak SPL 131dB 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 14.07"
Width 27.76"
Depth 17.98"
Weight 52.4 lbs.

FAQs

What type of sound coverage can I expect from the RCF NX915-SMA 15" Powered PA Speaker?

The RCF NX915-SMA offers a 70º vertical and 100º horizontal constant directivity coverage angle, ensuring wide sound dispersion suitable for various stage setups.

Is the RCF NX915-SMA 15" Powered PA Speaker suitable for large venues?

Yes, with a maximum peak SPL of 131dB and 2100W of power, the RCF NX915-SMA is capable of delivering powerful sound suitable for large venues and live performances.

What are the connectivity options for the RCF NX915-SMA speaker?

The RCF NX915-SMA features 1 XLR-1/4" combo input and 1 XLR output, allowing for flexible connectivity with various audio sources and setups.

Does the RCF NX915-SMA support both horizontal and vertical positioning?

Yes, the RCF NX915-SMA is designed for versatile deployment, supporting both horizontal and vertical positioning to accommodate different stage needs.

What technology does the RCF NX915-SMA use for sound clarity?

The RCF NX915-SMA utilizes FiRPHASE zero degrees phase technology and Bass Motion Control for enhanced sound clarity and precise woofer excursion management.

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about RCF NX915-SMA 15" Powered PA Speaker.

Use cases and applications

  • A 15" driver is often unnecessary for vocal practice unless used in a large space, suggesting the RCF NX915-SMA might be overkill for home use.

    Source
  • The NX series, including the NX915-SMA, is tailored for professional use and may better handle band performances compared to the ART series.

    Source

Value and pricing

  • The price jump from 10" to 15" drivers in the RCF SMA series is nearly $1000, which may not justify the benefits for vocal practice.

    Source

Comparisons

  • Some users suggest that a 15" woofer is preferred even for vocals, though this is debated and may not be necessary for non-drummer applications.

    Source
  • The RCF NX915-SMA features a 60x60 coverage angle ideal for floor monitoring, whereas the ART series offers a 100x60 angle better suited for main speaker use.

    Source

User experience

  • For vocal practice in large living rooms, some prefer hearing themselves in the air rather than using IEMs, seeking a more natural sound experience.

    Source
  • Owners suggest auditioning both the NX and ART models due to differences in material and sound characteristics, despite similar pricing.

    Source

Build quality

  • The NX series is constructed with plywood cases, reducing interior resonances compared to the plastic cases of the ART series, leading to potentially better sound quality.

    Source

Features and functionality

  • The NX915-SMA has a 1.75-inch driver, compared to the ART series' 3-inch driver, affecting loudness and sound dispersion.

    Source

Based on 0 Reviews and 0 Ratings

5 star
4 star
3 star
2 star
1 star

More RCF Speakers & Accessories

Accessories & Related Items

Artist usage

Community setups

Similar

Gear Guides