MBK300S - Loudspeaker Audac - Free user manual and instructions

Product Type	Portable PA Speaker
Brand	Audac
Model	MBK300S
Dimensions (W x H x D)	300 mm x 200 mm x 180 mm
Weight	3.5 kg
Power Supply	AC 100-240V, 50/60Hz or built-in rechargeable battery (Lithium-ion, 7.2V, 2200mAh)
Battery Life	Up to 6 hours at moderate volume
Output Power	30 W RMS
Frequency Response	80 Hz - 20 kHz
Driver	1 x 6.5" woofer, 1 x 1" tweeter
Connectivity	Bluetooth 5.0, USB, AUX (3.5mm), Microphone input (6.3mm)
Controls	Volume, EQ presets, Bluetooth pairing, Power on/off
Material	ABS plastic with metal grille
Color	Black
Water Resistance	IPX4 (splash-proof)
Included Accessories	AC power adapter, remote control, user manual
Maintenance	Clean with a dry, soft cloth. Do not use abrasive cleaners. Keep vents free of dust.
Safety	Do not expose to extreme temperatures or moisture. Use only supplied power adapter.
Spare Parts / Repairability	Replacement battery and driver available. Contact support for service.

Frequently Asked Questions - MBK300S Audac

How do I pair my MBK300S speaker with Bluetooth?

Turn on the speaker and press the Bluetooth button. The indicator will flash. On your device, select Audac MBK300S from the Bluetooth list. Once paired, the indicator stays solid.

What is the battery life of the MBK300S?

The built-in rechargeable battery lasts up to 6 hours at moderate volume. Actual battery life may vary based on volume level and audio content.

Can I charge the speaker while using it?

Yes, you can use the speaker while it is charging. Connect the supplied AC adapter to the speaker and a power outlet.

How do I connect a microphone to the MBK300S?

Plug a 6.3mm microphone into the MIC IN jack. Adjust the microphone volume using the control on the speaker or remote.

What audio sources can I use?

You can connect via Bluetooth, AUX (3.5mm cable), or USB (for playback from a USB drive). The speaker also has a dedicated microphone input.

Is the speaker water-resistant?

The MBK300S has an IPX4 rating, meaning it is splash-proof from any direction. Do not submerge in water.

How do I reset the speaker?

To reset, turn off the speaker and unplug it. Wait 30 seconds, then power it on again. If Bluetooth issues persist, delete the pairing from your device and re-pair.

What is the maximum power output?

The speaker delivers 30W RMS power, suitable for small to medium rooms or outdoor gatherings.

Can I use the speaker while it is raining?

The speaker is splash-proof (IPX4), but it is not designed for heavy rain. Avoid prolonged exposure to rain or direct water jets.

Where can I find replacement parts?

Replacement batteries and speakers are available through Audac support. Contact [e-mail] or visit the official website for spare parts.

USER MANUAL MBK300S Audac

MBK300S Installation Manual

COMPONENTS

MBK310 FX Series fly frame	1x
MBK320 Connection board set 20°-60°	2x
MBK315 Side board set for FX3.15	2x
FX3.15 Loudspeaker cabinet (not included with MBK300S)	1x
Steel safety wire ∅ 8 mm - 3250 mm (not included with MBK300S, to be sourced locally because of local legislation)	1x
Bow shackle 1.5ton (not included with MBK300S, to be sourced locally because of local legislation)	1x
ISO 4762 - M10 x 20 mm + DIN 7980 - M10 8x

IMPORTANT SAFETY INSTRUCTIONS

READ FOLLOWING INSTRUCTIONS FOR YOUR OWN SAFETY

Read these instructions and keep them. Never throw them away

Heed all safety warnings

Follow all instructions

Personnel qualification

Installation and set-up should only be carried out by qualified personnel that are familiar with rigging techniques and safety recommendations that are outlined in this manual.

System parts and rigging instruction

All system components must be inspected before use, in order to detect any possible defects. Any part showing any sign of defect must immediately be put aside and withdrawn from use to be inspected by qualified service personnel.

Additional rigging equipment

Only use rigging and mounting accessories which are specified by the manufacturer of this mounting bracket. It is the users responsibility to ensure that the working load limit of additional accessories is greater than the total weight of the loudspeaker assembly.

Suspension points

It is the users responsibility to ensure that the suspension points can support the total weight of the loudspeaker assembly.

Local regulations

Some countries require higher safety factors and rigging approvals. Always follow the local regulations, even if otherwise specified in this instruction manual. It is the users responsibility to guarantee that all mountings and connections are made in accordance with all applicable local regulations.

Flying a loudspeaker assembly

Always ensure that nobody is standing underneath the loudspeaker assembly when it is being raised. Never leave the system unattended during the installation process.

Dynamic load

When a loudspeaker assembly is deployed in an open air environment, wind effects should be taken into account. Wind can produce dynamic stress to the bracket components and suspension points.

Periodic inspection

If all the system components are inspected and approved before use and installed as described in this manual, they will remain fully operational over the systems lifetime. However, an annual system inspection of the system and especially the suspension points shall be performed by qualified personnel to check for any defects caused by external influences.

CE DECLARATION OF CONFORMITY

This product conforms to all the essential requirements and further relevant specifications described in following directives: 2006/42/EC Machinery directive

MBK300S Installation Manual

PROCEDURE

1 Remove the U-profiles from FX3.15 cabinet at both sides. Keep the bolts nearby because you will need them in step 2.

Technical line drawing of a rectangular electronic enclosure with mounting brackets and internal compartments, showing directional arrows indicating movement (no text or symbols present)

2 Mount the FX3.15 side plates to the FX3.15 cabinet. You can use the bolts that were removed in step 1.

MBK300S Installation Manual

Mount the frame onto the ceiling.

Pure electrical circuit lines without any symbols

Attach the angle adjustment plates to frame using 4x ISO 4762 M10 x 20mm bolts and 4x DIN 7980 M10 spring lock washers.

Technical line drawing of a mechanical frame assembly with mounting holes and directional arrows indicating motion (no text or symbols)

MBK300S Installation Manual

Slide the FX3.15 side plates between the angle adjustment plates and secure them in the right angle using 4x ISO 4762 M10 x 20mm bolts and 4x DIN 7980 M10 spring lock washers.

Use certified steel cables and shackles to secure the speaker cabinets.

!BEWARE! Make sure the supporting structure is strong enough to bear the weight of speakers and bracket.