ART 312 MK4 - Loudspeaker RCF - Free user manual and instructions

Product Type	Active 2-way loudspeaker
Brand	RCF
Model	ART 312 MK4
Speaker Type	Two-way, bi-amplified
Woofer	12" neodymium, 3" voice coil
Tweeter	1" titanium dome, 1.4" voice coil
Amplifier Power (Peak)	1400 W
Amplifier Power (RMS)	350 W
Frequency Response	50 Hz - 20 kHz (-6 dB)
Max SPL	131 dB (peak)
Crossover Frequency	2000 Hz
Input Connectors	XLR female, XLR male (link), RCA
Output Connectors	XLR male (link)
Cooling	Convection, internal heat sink
Enclosure Material	Polypropylene composite
Grille	Steel with black coating
Mounting Options	Pole mount (M20), flying points
Dimensions (HxWxD)	643 x 404 x 375 mm
Weight	20.5 kg
Power Supply	100-240 VAC, 50/60 Hz
Protection Features	Thermal, overcurrent, limiter
Warranty	2 years (standard), extendable
Cleaning	Dry cloth; avoid solvents
Safety Precautions	Use grounded outlet; avoid moisture
Spare Parts & Repairability	Service centers: RCF authorized

Frequently Asked Questions - ART 312 MK4 RCF

What type of cables do I need to connect a microphone to the ART 312 MK4?

Use a balanced XLR cable from the microphone to the XLR input of the speaker. For line-level sources (keyboard, mixer) an XLR or RCA cable is suitable.

How do I avoid feedback when using the speaker on stage?

Position the speaker behind the microphone, reduce the gain, and use a graphic equalizer to cut the feedback frequency. Ensure the speaker is not pointed directly at the microphone.

Can I mount the ART 312 MK4 on a speaker stand?

Yes, the speaker has an M20 pole mount socket on the bottom. Use a stand rated for at least 20 kg and secure the speaker with a safety strap.

What should I do if the speaker does not produce any sound?

Check that the power cable is plugged in and the power switch is on. Verify the input cable and source. Ensure the volume control is turned up. If still no sound, test with another source or try the link output to see if signal passes.

How do I clean the grille and cabinet?

Use a soft dry cloth to remove dust. For stubborn dirt, slightly dampen the cloth with water, but do not use solvents or abrasive cleaners. Avoid getting moisture into the ports or grille.

What is the maximum distance for running an XLR cable to the speaker?

For balanced XLR cables, you can run up to 100 meters without significant signal degradation. For longer runs, use a DI box or active cables.

Does the ART 312 MK4 have a built-in limiter to prevent damage?

Yes, the speaker includes a dynamic limiter that protects the amplifier and drivers from overdrive and excessive power.

Can I use the speaker outdoors in light rain?

No, the ART 312 MK4 is not weatherproof. Keep it in a dry environment. If used outdoors, protect it from rain and humidity with a cover and never expose to direct water spray.

Where can I find spare parts or service for the ART 312 MK4?

Contact RCF authorized service centers. A list is available on the RCF website. For spare parts (drivers, amplifiers) contact RCF or one of their distributors.

What is the recommended impedance when linking multiple speakers?

The ART 312 MK4 is an active speaker with a line-level link output, so impedance is not a concern. You can daisy-chain up to 3-4 speakers (depending on cable length) without issues.

USER MANUAL ART 312 MK4 RCF

PASSIVE TWO-WAY SPEAKER

DESCRIPTION

Passive speakers for live sound reinforcement and stage monitoring as well as distributed sound systems for clubs, music venues and corporate events. ART 312 MK4 is the optimum choice for live sound situations when an exceptional full range, outstanding bass reproduction and, accurate high frequency delivery are required.

Black outdoor audio amplifier with speaker grille and front panel (no visible text or symbols)

FEATURES

• 300 Watt power handling
• 300 W AES power handling
• Dual Speakon IN/OUT
• 12" woofer, high power 2.5" voice coil
• 1" HF driver, mylar dome, 1.5" voice coil
• 680x405x345 mm26.77x15.94x13.58 in (HxWxD)
• Finely tuned crossover
• high power handling low impedance crossover design

TECHNICAL SPECIFICATIONS

Acoustical specifications	Frequency Response (-10dB):	50 Hz ÷ 20000 Hz
	Max SPL @ 1m:	127 dB
	Horizontal coverage angle:	90°
	Vertical coverage angle:	60°
Power section	Nominal Impedance (ohm):	8 ohm
	Power Handling:	300 W RMS
	Peak Power Handling:	1200 W PEAK
	Recommended Amplifier:	600 W
	Protections:	Electronics
	Crossover Frequencies:	1800 Hz
Transducers	Compression Driver:	1 x 1.0", 1.5" v.c
	Nominal Impedance (ohm):	8 ohm
	Input Power Rating:	25 W AES, 50 W PEAK
	Sensitivity:	109 dB, 1W @ 1m
	Woofer:	12", 2.5" v.c
	Nominal Impedance (ohm):	8 ohm
	Input Power Rating:	300 W AES, 600 W PEAK
	Sensitivity:	98 dB, 1W @ 1m
Input/Output section	Input connectors:	Speakon
	Output connectors:	Speakon
Standard compliance	CE marking:	Yes
Physical specifications	Cabinet/Case Material:	PP Composite
	Hardware:	4 x M10 Flying p.
	Handles:	2 side, 1 Top
	Pole mount/Cap:	Yes
	Color:	Black
Size	Height:	680 mm / 26.77 inches
	Width:	405 mm / 15.94 inches
	Depth:	345 mm / 13.58 inches
	Weight:	16 kg / 35.27 lbs
Shipping informations	Package Height:	740 mm / 29.13 inches
	Package Width:	461 mm / 18.15 inches
	Package Depth:	401 mm / 15.79 inches
	Package Weight:	18.6 kg / 41.01 lbs

PART NUMBER

13000586

ART 312 MK4

EAN 8024530016982

Technical line drawing of a rectangular mechanical component with internal cavities and mounting holes (no text or symbols)

Technical line drawing of a speaker with concentric circular components (no text or symbols)

SPEAKER ART 312 MK4 8ohm

REV. A

ART 312 MK4

ART 312 MK4