SKU: 3472531306

RCF C5212-66 Acustica Series 500W Two-Way Passive Speaker (Black)

Sale price$160177.50 Regular price$177975.00
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Description

RCF C5212-66 Acustica Series 500W Two-Way Passive Speaker (Black)The black C5212 66 Acustica Series 500W Two Way Passive Speaker from RCF is a full range versatile two way loudspeaker. It offers substantial power and efficiency for several professional applications. The speaker can be used as a main unit in permanent installations, or as a supplementary fill in larger speaker systems. The Constant Matching Design technology helps guarantee an optimal transition between the high frequency horn polar pattern and the

The black C5212-66 Acustica Series 500W Two-Way Passive Speaker from RCF is a full-range versatile two-way loudspeaker. It offers substantial power and efficiency for several professional applications. The speaker can be used as a main unit in permanent installations, or as a supplementary fill in larger speaker systems.

The Constant Matching Design technology helps guarantee an optimal transition between the high-frequency horn polar pattern and the low-frequency woofer directivity. The hi-frequency transducer is a 1.4� RCF precision compression driver with a 2.5� voice coil. The low-frequency transducer is a 12� RCF precision woofer with a 3� voice coil.

The speaker also includes a high-level crossover network that features low induction values in series with the woofer. This innovation, named LICC (Low Impedance Compensated Crossover) delays reduction, reduces phase shift, and lends superior transient response.

The dynamic high-frequency driver protection is accomplished with the RCF AMCDP (Active Mosfet Compression Driver Protection System), which is chosen to complement the driver power curve.

The internal crossover can be easily bypassed for bi-amplification. The cabinet is made of Baltic birch (heavy duty painted) and allows different installation options. It comes equipped with top and bottom multiplates for either wall or suspended mounting with chains. The installation points are available on its rear panel as well. The steel front grille is protected with a double layer polyurethane fabric and the front RCF logo is easily rotatable. Connections are made through 2 Neutrik SpeakON NL4 connectors (audio input and parallel link output).

High-efficiency design
One 12" high-output RCF precision woofer
One 1.4" RCF precision compression driver
60 x 60� CMD (Constant Matching Design) constant directivity horn
Dual-Function Design: Built-in passive crossover or external bi-amp
Trapezoidal enclosure made of 15mm birch plywood
HF driver with (AMCDP) Active Mosfet Compression Driver Protection
LICC (Low Impedance Compensated Crossover) innovation
Rigging Inserts: 2 x M10 (lateral)
Two (top and bottom) multiplates for mounting
Applications: Permanent installations, main reinforcement in small and medium spaces, high-level AV playback, cluster configurations, live music reinforcement, large speech systems, and 60 x 60� horn suitable for long distance coverage
System
Frequency Response 54 Hz to 20 kHz at -10 dB
Coverage Angle Horizontal (-6 dB): 60�
Vertical (-6 dB): 60�
Directivity Factor (Q): 16
Sensitivity 1 W, 1 m: 100 dB
Maximum SPL Peak Power, 1 m: 133 dB
Impedance 8 ?
Power 500 W (RMS), 2000 W (peak)
Recommended Amplifier Power 1000 W
Protection HF: Dynamic
Crossover 1.2 kHz
Transducers
Low Frequency Transducer Low Range: 12.0" (304.8 mm) woofer with 3.0" (76.2 mm) voice coil
Impedance 8 ?
Power 400 W (AES), 800 W (peak)
Sensitivity 1 W, 1 m: 98 dB
High Frequency Transducer High Range: 1.4" (35.5 mm) driver with 2.5" (63.5 mm) voice coil
Impedance 8 ?
Power 100 W (AES), 200 W (peak)
Sensitivity 1 W, 1 m: 111 dB
Physical
Enclosure Trapezoidal, 20� side angles, 0.5" (15.0 mm) birch plywood construction
Inserts Rigging: 2 x M10 (lateral), multiplates (top and bottom)
Grille Perforated powder-coated steel covered with double layer polyurethane fabric
Input Connectors 2 x SpeakON NL4
Dimensions (W x H x D) 14.17 x 24.80 x 15.35" (360.00 x 630.00 x 390.00 mm)
Weight 63.93 lb (29.00 kg)
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3472531306

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Ryank
Lake Worth, US
★★★★★ 4
Is a mountable power strip
Color: Black, Size: 10FT (Flat Plug), Color: Black, Size: 10FT (Flat Plug)
The power strip itself seems to work great as intended. It has been mounted under an adjustable/standing desk for over a year. My only complaint would be that the screws that came with them for mounting are very cheap. They came apart on me while screwing them in by hand, with pre-drilled holes. The screw heads came right off the screw shaft and part of it stuck in the desk. I had to slightly move the power strip and re-mount with different screws. Not a big problem as I had other screws, but kind of annoying. It has been powering everything on my desk just fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2025
W
Verified Purchase
William
Fort Morgan, US
★★★★★ 5
Great as always!
Color: Black, Size: 5FT (Flat Plug)
This is the second surge protector/strip that I've purchased from TROND - they provide a good value for the price, while packing in as many features as they can. I really enjoy the option of mounting this on a wall via outer screw holes for a better hold, and appreciate that it comes with four screws. This protector can handle somewhat larger transformers, and having two different plug orientations is absolute genius; it's really handy when you have horizontal ac adapters and don't want them blocking the other outlets. The 2 USB-A and single USB-C ports are a nice bonus, too! Overall, this is a great power strip/surge suppressor, and you get a lot for what you pay for. P.S. - this comes with a small strip of paper that shows spacing for the two mounting screw holes on the back of the unit just in case you'd like to mount it that way. Additionally, having the offset, angled, and flat plug is very nice. THANK YOU TROND, that is very much appreciated!
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Reviewed in the United States on April 17, 2025
J
Verified Purchase
JAD
San Leandro, US
★★★★★ 5
Excellent product.
Color: Black, Size: 5FT (Flat Plug)
The product works well and is easy to install.
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Reviewed in the United States on January 30, 2026
V
Verified Purchase
Venk
Pawtucket, US
★★★★★ 5
Space saver and works!
Color: Black, Size: 5FT (Flat Plug)
I can't imagine why all surge protectors come with an option to screw them to a surface. I have screed this inside to one of garage cabinet sides an all my tool chargers connected to this. Such a space saver!
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Reviewed in the United States on May 27, 2026
Y
Verified Purchase
Yuli Michaeli
Massapequa, US
★★★★★ 5
Nice oak corner shelf but check your measurements first
5 stars for the shelf, 3 stars for myself :-) This is a well-made oak corner shelf that looks great where I put it. The wood is nice quality and the construction is solid. Before you order though, do yourself a favor and check two things: 1) Make sure the size is actually big enough for what you need, and 2) Check that your corner is actually a true 90-degree angle. Turns out mine isn't perfectly square and now I'm trying to figure out how to position this thing properly. Good product overall, just wish I'd measured more carefully before ordering.
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Reviewed in the United States on August 12, 2025

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