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INSTRUCTION MANUAL

IMFOB & IMFOW

Flush Mount Microphones

1.  Read these instructions.
2.  Keep these instructions.
3.  Heed all warnings.
4.  Follow all instructions.
5.  Do not use this apparatus near water.
6.  Clean only with dry cloth.
7.  Do not block any ventilation openings. Install in accordance  

with the manufacturer’s instructions.

8.  Do not install near any heat sources such as radiators, heat 

registers, stoves, or other apparatus (including amplifiers)  
that produce heat.

9.  Do not defeat the safety purpose of the polarized or grounding- 

type plug. A polarized plug has two blades with one wider than 
the other. A grounding type plug has two blades and a third 
grounding prong. The wide blade or the third prong are provided 
for your safety. If the provided plug does not fit into your outlet, 
consult an electrician for replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched 

particularly at plugs, convenience receptacles, and the point 
where they exit from the apparatus.

11. Only use attachments/accessories specified by the manufacturer.
12. 

  Use only with the cart, stand, tripod, bracket, or 

table specified by the manufacturer, or sold with the 
apparatus. When a cart is used, use caution when 
moving the cart/apparatus combination to avoid 
injury from tip-over.

13. Unplug this apparatus during lightning storms or when unused 

for long periods of time.

14. Refer all servicing to qualified service personnel. Servicing is 

required when the apparatus has been damaged in any way, 
such as power-supply cord or plug is damaged, liquid has been 
spilled or objects have fallen into the apparatus, the apparatus 
has been exposed to rain or moisture, does not operate normally, 
or has been dropped.

15. This appliance shall not be exposed to dripping or splashing 

water and that no object filled with liquid such as vases shall  
be placed on the apparatus.

16. Plug this apparatus to the proper wall outlet and make the plug 

to be disconnected readily operable.

17. Mains plug is used as disconnected device and it should remain 

readily operable during intended use. In order to disconnect the 
apparatus from the mains completely, the mains plug should be 
disconnected from the mains socket outlet completely.

18. Warning: To reduce the risk of fire or electric shock, do not 

expose this apparatus to rain or moisture.

19. An appliance with a protective earth terminal should be 

connected to a mains outlet with a protective earth connection.

20. The apparatus should be disconnected from the mains 

completely before speaker wiring. The speaker output should  
be proper protected from direct contact and pay attention to 
speaker connections, terminals and speaker wiring during 
normal operation.

IMPORTANT SAFETY INFORMATION

WARNING!

TO PREVENT FIRE OR SHOCK HAZARD, DO NOT USE THE PLUG WITH AN EXTENSION CORD, RECEPTACLE  

OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE. 

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSETHIS APPLIANCE TO RAIN OR MOISTURE. 

TO PREVENT ELECTRICAL SHOCK, MATCH WIDE BLADE PLUG TO WIDE SLOT & FULLY INSERT.

CAUTION

THESE SERVICING INSTRUCTIONS ARE FOR USE BY QUALIFIED SERVICE PERSONNEL ONLY.  

TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT PERFORM ANY SERVICING OTHER THAN THAT CONTAINED  

IN THE OPERATING INSTRUCTIONS UNLESS YOU ARE QUALIFIED TO DO SO.

CAUTION

RISK OF ELECTRIC SHOCK 

DO NOT OPEN

The lightning flash with 

arrowhead symbol, within an 

equilateral triangle, is intended to 

alert the user to the presence of 

uninsulated “dangerous voltage” 

within the product’s enclosure 

that may be of sufficient 

magnitude to constitute a risk  

of electric shock to persons.

WARNING:

TO REDUCE THE RISK OF 

ELECTRIC SHOCK, DO NOT 

REMOVE COVER (OR BACK). 

NO USER SERVICEABLE PARTS 

INSIDE. REFER SERVICING  

TO QUALIFIED SERVICE 

PERSONNEL.

The exclamation point 

within an equilateral 

triangle is intended to alert 

the user to the presence of 

important operating and 

maintenance (servicing) 

instructions in the literature 

accompanying the 

appliance.

For European Union countries

: This symbol on the  

product or its packaging indicates that this product must  

not be disposed of with other waste.

Instead, it is your responsibility to dispose of your waste 

equipment by handing it over to a designated collection point  

for the recycling of waste electrical and electronic equipment.

Please contact your local authority for further details  

of your nearest designated collection point.

ENGINEERED BY AUSTRALIAN MONITOR 
Address: 1 Clyde St, Silverwater NSW 2128 Australia. 
Website: 

www.australianmonitor.com.au

 

 

International enquiries email: [email protected] 
ABN 35 007 573 417

Rating plate and caution marking are marked on the back enclosure of the apparatus

Thank you for purchasing this quality Australian Monitor product

The IMFOB and IMFOW flush mount condenser microphones provide an unobtrusive solution for ambient sound 
recording and sound reinforcement. These Half Omni condenser microphones are tailored specifically for distance 
micing. The frequency response has been tuned to reduce plosive and overly sibilant sounds. Each model is 
supplied with rubber isolation rings to keep mechanical noise and rumble to a minimum.
These quality flush mount condenser microphones are highly recommended for ambient recordings, 
teleconference, surveillance, noise sensing and many other application requiring a ceiling and or table flush 
mounted microphone.

What’s in the box?

1 x IMFOB (black) or IMFOW (white) Microphone

2 x black or white rubber isolation rings

1 x 36.5mm x 3.0mm steel washer

1 x M20x1.5mm steel nut

Features

Half Omni polar pattern

Tailored Frequency response

Neutral response

High sensitivity

Unobtrusive design

Summary of Contents for IMFOB

Page 1: ... sibilant sounds Each model is supplied with rubber isolation rings to keep mechanical noise and rumble to a minimum These quality flush mount condenser microphones are highly recommended for ambient recordings teleconference surveillance noise sensing and many other application requiring a ceiling and or table flush mounted microphone What s in the box 1 x IMFOB black or IMFOW white Microphone 2 ...

Page 2: ...solation ring on the barrel ensuring both top and bottom rings are properly seated 6 The IMFOB and IMFOW are half omni polar pattern microphones There is no particular direction you need to point the microphones as they have a 360 pickup pattern 360º pickup pattern 7 Slide the washer on to the barrel and spin on the M20 nut until snug Care should be taken to not over tighten the nut to avoid damag...

Page 3: ...40Hz 16Khz Sensitivity 32 mV Pa 30 dBV Electrical Impedance 200 Ω Min Load Impedance 100 Ω Max SPL 132dB 1 THD Finish Matte Black or Matte White Connection Balanced 3 pin XLR Male Pin 2 Pin 3 Pin 1 shield Phantom Power 12 48Vdc Current consumption 2 mA Operating Temp 10 50 C Dimensions Ø28 mm x L 73mm Net Weight 65g Included Accessories Rubber isolation rings black or white ...

Page 4: ...his apparatus to rain or moisture 19 An appliance with a protective earth terminal should be connected to a mains outlet with a protective earth connection 20 The apparatus should be disconnected from the mains completely before speaker wiring The speaker output should be proper protected from direct contact and pay attention to speaker connections terminals and speaker wiring during normal operat...

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