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Based on price data from 6 merchants for "RCF NX912-SMA 12" Powered PA Speaker". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The RCF NX912-SMA 12" Powered PA Speaker is a dynamic force for sound professionals, musicians, and DJs alike. With its 2100W Class-D bi-amplification, this speaker is engineered to deliver robust sound with unmatched clarity. Perfectly suited for both stage monitoring and standalone PA applications, the NX912-SMA operates seamlessly in various setups, whether mounted on a pole as a main PA or paired with a subwoofer for enhanced bass performance.
The speaker features an advanced 12" woofer and 1.75" compression driver, offering a full-range audio experience from 50 Hz to 20 kHz. The integration of RCF's proprietary FiRPHASE and Bass Motion Control DSP processing technologies ensures absolute sound transparency and powerful bass response, making it ideal for intense audio applications. Its rugged all-wood cabinet, combined with a lightweight design, ensures durability and ease of transport, while maintaining a low-profile presence on stage.
Whether you are performing live or setting up a mobile DJ rig, the NX912-SMA's versatility and powerful output will elevate your sound to new heights.
Key Features:
- 2,100W Class-D bi-amplification
- 12" woofer and 1.75" compression driver
- Frequency range: 50 Hz to 20 kHz
- Maximum SPL: 130 dB
- FiRPHASE and Bass Motion Control DSP processing
- Durable plywood cabinet with two carrying handles
- 100° x 70° constant directivity waveguide
- Input: Combo XLR/Jack; Output: XLR
- PowerCON TRUE1 TOP IN/OUT connectors
- Designed for horizontal and vertical deployment
Product 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 |
FAQs
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What is the maximum sound pressure level of the RCF NX912-SMA speaker?
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The RCF NX912-SMA speaker can deliver a maximum peak sound pressure level of 130 dB SPL at 1 meter, making it suitable for a variety of live performance settings.
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Does the RCF NX912-SMA speaker have built-in amplification?
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Yes, the RCF NX912-SMA is a powered stage monitor with a total peak power of 2100W, featuring a 1400W amplifier for the low-frequency driver and a 700W amplifier for the high-frequency driver.
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What type of inputs and outputs does the RCF NX912-SMA provide?
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The RCF NX912-SMA speaker includes a single XLR-1/4" combo input and an XLR output, allowing for flexible connectivity in live sound setups.
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How does the RCF NX912-SMA handle phase alignment?
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The RCF NX912-SMA uses FiRPHASE technology to ensure zero degrees phase alignment, providing a clear and coherent sound across its frequency range.
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Can the RCF NX912-SMA be mounted on a pole?
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Yes, the RCF NX912-SMA is equipped with a pole mount socket, allowing it to be used as a floor wedge or mounted on a speaker stand for versatile deployment.
Videos
Borneo Brother Audio
RCF NX 912-SMA , Speaker Monitor Aktif 12" 2100W w/ Bass Motion Control #rcfaudio #soundsystem
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about RCF NX912-SMA 12" Powered PA Speaker.
Comparisons
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The RCF NX 12-SMA is coaxial, offering a more compact design, while the NX 912-SMA is a conventional two-way speaker.
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The NX 945-A justifies its higher price over the NX 915-A with a larger compression driver and voice coil for better performance.
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NX32A is described as having a flat response with better vocal and instrument separation compared to the bass-heavy ART932, which some find lacks bass for standalone use.
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Some users are hesitant about older models like the ETX12P from 2014, preferring newer options for potentially improved performance.
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Features and functionality
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The NX 945-A features a lower crossover frequency of 650Hz compared to the 1600Hz on the NX 915-A, enhancing sound quality.
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User experience
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Owners of NX 945s caution against cranking them up fully unless in a large space, as they are extremely loud and powerful.
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Use cases and applications
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The NX 945-A can handle audiences up to 1000 for low-pressure events but may require larger systems for high-expectation live performances.
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The NX 945-A is described as sufficient for up to 500 people at higher performance levels but is better suited for smaller audiences for optimal sound quality.
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For small DJ events (~100 people dance floor), RCF 12" paired with RCF Sub 905-AS II is a favored choice after considering EV ETX gear.
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Value and pricing
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The ART932 is noted to be more bass-heavy, while the NX32A offers better clarity and separation, justifying its higher price for some users.
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