Superlux E324 User Manual
−3−
The E323, E324 compact size, flush mount boundary microphones are
designed for flat surface mounting. Such as tables, walls, or ceiling.
Suit able for profes si onal recordin g, video conf eren ce, telev ision
productions…etc. applications.
The E323 is a half cardioids, uni-directional microphone for live sound
applications, or for reducing un-wanted environment noise.
The E324 is omni directional microphone that picks up all sound.
These microphones incorporating RF shielding, and low
impedance,
balanced output that works with standard 9~52VDC phantom power.
Sturdy metal and double layer mesh grill allows the microphones to be used
in challenging situations.
Pair with vibration reduction rubber that reducing the structure bound
interference.
Finished with none gloss paintings, black or white.
Di mens ion s (Fi gur e 5)
E3 23 E3 24
EE3 2 3
3 2 4
User Guide
Boundary Microphone
G O A N G - F A N N C O . , L T D .
© 20 07, SUPE RLUX I
LB100E3 2301EN ( Rev. 1)
nc.
Specif icati ons
Back El ec tret
Condenser Microph on e
Type
Polar patt ern
60 to 14,000 Hz (F ig ure 3, 4)
Frequency response
Sensitivity
(at 1,000 Hz Open Ci rc ui t Voltage)
200
Rated impedance
1,000
Minimum load impedance
Equivalent noise level
(A-weigh ted)
Less than 26dB
Max. SPL ( 1 kΩ load)
132dB S PL (THD1% 1kHz)
Dynamic range at 1 kΩ Load
106dB
12 to 48 V dc phant om power
Power supp ly
J U S T P L A Y I T
E323:Half-Ca rdioid(fig. 1)
E324:Half-Om ni di rectiona l( fi g. 2)
E323: -35dBV/Pa ( 17.8mV/Pa)
E324: -32dBV/Pa ( 25mV/Pa)
1Pa=94dB S PL
Current consumption
<2mA
The E 32 3 and E324 op er ates
between - 10 to +50 (14
to 12 2 ) with relative humidity
between 0 to 95 %.
Figure 5
Environmental conditions
Dimensions
Net weight
Pin 2 output po sitive v ol ta ge
(rela te d to pin 3) when diaphragm
recei ve s positive pres sure.
(Diaphragm moving i nw ard)
Polarity
3 pin male XLR type
Connector
Finish
65 gr am s (2.3 oz.)
E323/W: Dur ab le white paint
E323/B: Durable b lack pai nt
E324/W: Dur ab le white paint
E324/B: Durable b lack pai nt
The E 32 3 and E324, i nc luding t he
produ ct and packages f ollow th e
instruction of EU 2002/95/EC and
comply to RoHS.
RoHS
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E3 2 3
TY P ICA L F REQU E NCY R E SPON S E (Fi g ure 3 )
F R E Q UE N C Y I N H z
F re que ncy R e spo ns e
R E L AT IV E R E S PO N S E IN dB
dB
10
-10
-20
20 50 100 200 500 1000 2000 5000 100 00 20 000 Hz
0
E3 2 4
TY P ICA L F REQU E NCY R E SPON S E (Fi g ure 4 )
F R E Q UE N C Y I N H z
F re que ncy R e spo ns e
R E L AT IV E R E S PO N S E IN dB
dB
10
-10
-20
20 50 100 200 500 1000 2000 5000 100 00 20 000 Hz
0
E323
TYPICAL POLAR PATTER N (F ig ure 1)
250 Hz
500 Hz
1000 H z
2000 H z
4000 H z
8000 H z
E324
TYPICAL POLAR PATTER N (F ig ure 2)
8000 H z
1600 0 Hz
1000 H z
2000 H z
4000 H z
RF immunity.
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