TRM124 - Loudspeaker Audac - Free user manual and instructions

Product Type	Passive 2-way loudspeaker
Model	TRM124
Woofer Size	12 inches
Tweeter Size	1 inch compression driver
Power Handling (RMS)	300 W
Power Handling (Peak)	600 W
Impedance	8 ohms
Frequency Response	50 Hz – 20 kHz (±3 dB)
Sensitivity (1W/1m)	95 dB
Maximum SPL	122 dB
Coverage Angle (H x V)	90° x 60°
Connectors	2 x Speakon NL4
Mounting Options	Wall bracket, pole mount (35 mm), flying points
Enclosure Material	15 mm birch plywood
Finish	Black textured paint
Grille	Powder-coated steel with acoustic foam
Dimensions (H x W x D)	600 x 380 x 380 mm
Weight	19.5 kg
Operating Temperature	-10°C to +50°C
Cleaning Instructions	Wipe with a dry cloth; do not use solvents
Safety	Ensure proper mounting; use safety cables when flying
Spare Parts Availability	Contact Audac authorized service centers for replacement drivers or crossovers
Warranty	5 years (depending on region)

Frequently Asked Questions - TRM124 Audac

What is the power handling of the Audac TRM124?

The speaker handles 300 W RMS and 600 W peak.

What is the impedance of the TRM124?

The nominal impedance is 8 ohms.

Can I use the TRM124 as a floor monitor?

Yes, the cabinet can be positioned as a wedge monitor due to its trapezoidal shape.

How do I connect the speaker to an amplifier?

Use the Speakon NL4 connectors: pins 1+ and 1- for the full-range signal.

What mounting options are available?

You can mount it on a wall bracket, a 35 mm pole, or suspend it using flying points.

Does the TRM124 have a built-in crossover?

Yes, it has an internal passive crossover for bi-amping or full-range operation.

How should I clean the speaker?

Wipe the enclosure with a dry cloth. Do not use water or solvents.

What is the frequency response of the TRM124?

The frequency response is 50 Hz - 20 kHz (±3 dB).

Is the TRM124 suitable for outdoor use?

It is designed for indoor use. Protect from rain and extreme humidity.

Where can I find spare parts for the TRM124?

Contact an Audac authorized service center for replacement drivers, crossovers, or grilles.

USER MANUAL TRM124 Audac

Technical line drawing of a circular component with two wires and a connector, no text or symbols present

CAUTION - INSTALLATION

Installation must only be carried out by qualified technicians. This product contains no user serviceable parts. Refer all servicing to qualified service personnel. Do not perform any servicing (unless you are qualified to)

READ FOLLOWING INSTRUCTIONS FOR YOUR OWN SAFETY

ALWAYS KEEP THESE INSTRUCTIONS. NEVER THROW THEM AWAY

ALWAYS HANDLE THIS UNIT WITH CARE

HEED ALL WARNINGS

FOLLOW ALL INSTRUCTIONS

NEVER EXPOSE THIS EQUIPMENT TO RAIN, MOISTURE, ANY DRIPPING OR SPLASHING LIQUID. AND NEVER PLACE AN OBJECT FILLED WITH LIQUID ON TOP OF THIS DEVICE

NO NAKED FLAME SOURCES, SUCH AS LIGHTED CANDLES, SHOULD BE PLACED ON THE APPARATUS

DO NOT INSTALL THIS UNIT NEAR ANY HEAT SOURCES SUCH AS RADIATORS OR OTHER APPARATUS THAT PRODUCE HEAT

DO NOT PLACE THIS UNIT IN ENVIRONMENTS WHICH CONTAIN HIGH LEVELS OF DUST, HEAT, MOISTURE OR VIBRATION

THIS UNIT IS DEVELOPED FOR INDOOR USE ONLY. DO NOT USE IT OUTDOORS

ONLY USE ATTACHMENTS & ACCESSORIES SPECIFIED BY THE MANUFACTURER

UNPLUG THIS APPARATUS DURING LIGHTNING STORMS OR WHEN UNUSED FOR LONG PERIODS OF TIME

USE THE APPARATUS ONLY IN MODERATE CLIMATES

CAUTION

The symbols shown are internationally recognized symbols that warn about potential hazards of electrical products. The lightning flash with arrow point in an equilateral triangle means that the unit contains dangerous voltages. The exclamation point in an equilateral triangle indicates that it is necessary for the user to refer to the users manual.

These symbols warn that there are no user serviceable parts inside the unit. Do not open the unit. Do not attempt to service the unit yourself. Refer all servicing to qualified personnel. Opening the chassis for any reason will void the manufacturer's warranty. Do not get the unit wet. If liquid is spilled on the unit, shut it off immediately and take it to a dealer for service. Disconnect the unit during storms to prevent damage.

Transformer mounting for the VEXO series

1 Unscrew the 6 screws from the VEXO1xx backplate
2 Remove the back plate.
CAUTION: The SPEAKON connectors must be disconnected from their connection points to remove the entire back plate of VEXO1xx.

3 When the back plate is removed, you will see the standard M8 bolt. Unscrew this bolt and replace it with the longer M8 x 80mm bolt supplied with the TRM kit. The transformer should be secured with the large washer and both rubbers.

All washers and rubbers are included.

There will be a rubber behind and in front of the transformer.

The large washer comes between the front rubber and the M8 bolt.

This prevents vibrations from the transformer.

Line drawing of a mechanical device with a pulley and rotating shaft, showing a curved arrow indicating rotation (no text or symbols)

Technical line drawing of a mechanical assembly with concentric rings and a shaft (no text or symbols)

4 Connect the transformer to the loudspeaker and the connector of the new back plate. The 2-pin connector is connected to the loudspeaker. The 4-pin connector is connected to the new backplate.

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5 With the cables tucked away in the compartment with the transformer, the back plate is put back in place.

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6 Secure the plate with the 6 screws.

Two cable glands are provided for daisy-chaining more than two speakers. The 8-pin terminal block is provided for ease of daisy-chaining.

The power taps are available on the terminal block.

Power tappings

Technical line drawing of an electrical enclosure with two connectors and a housing (no text or symbols)

The plate of the two cable glands can be unscrewed.

Behind it, you will find the terminal block to make connections. The wiring scheme for the correct daisy chain is given on the next page for each transformer.

This terminal block also provides the possibility of daisy chaining the speaker.

A cable up to 12 mm thick can be threaded through the cable glands.

TRM248

TRM124 & TRM224

Line transformer power tappings	TRM124 TRM224 TRM248
Tap 1	20.83Ω70V/240W	20.83Ω70V/240W	10.41Ω70V/480W
Tap 2	41.67Ω100V/240W & 70V/120W	41.67Ω100V/240W & 70V/120W	20.83Ω100V/480W & 70V/240W
Tap 3	83.33Ω100V/120W & 70V/60W	83.33Ω100V/120W & 70V/60W	41.67Ω100V/240W & 70V/120W
Secondary impedance	8 Ω
Connection	External (to amplifier) 8-pin terminal block
	Internal (to back plate) 4-pin connector
	Internal (to speaker) 2-pin connector
Frequency response (±3 dB)	50 Hz - 20 kHz
Weight 3.0 Kg 3.1 Kg 6.0 Kg
Construction	Aluminium backplate
	Copper toroidal transformer
Color (Back plate)	Black (RAL9005)
	White (RAL9003)
Accessories	M8 x 80 mm mounting bolt
	R 90 mm metal washer
	2 x rubber washer
	M8 washer
	M8 spring washer
Compatibility	VEXO110 VEXO112 & VEXO115 VEXO112 & VEXO115