Samson dB300 User Manual

ENGLISH

Feedback is the annoying howling and squealing that is heard when the micro-

phone gets too close to the speaker and the volume is high. You get feedback 

when the microphone picks up the amplified signal from the speaker, and then 

amplifies through the speaker again, and then picks it up again, and so on and 

so on.  In general, it is always recommended that any LIVE mic (a mic that’s on) 

is positioned behind the speaker enclosures. This will give you the best level 

from your system before feedback.  One possible exception is when you are 

adjusting the sounds of the microphones, since you want to listen in front of 

the speaker to hear properly. To do this, lower the MAIN VOLUME while setting 

the EQ and effect from in front of the speakers.  Once you have the sound you 

like, move the microphones to behind the speakers and raise the Main volume.

Whenever possible it is a good idea to raise the speakers above the heads of 

the listening audience. The dB300 enclosure features a standard 1 3/8” pole 

mount receptacle, which are compatible with standard speaker stands like the 

Samson TS50 or TS100. In a smaller setting like a school cafeteria, library, or 

a mall kiosk, you can also use the dB300 in one of the tilt back monitor posi-

tions, which will improve the projection of the speakers and may eliminate the 

need for speaker stands. 

The dB300 is an ideal solution for stage moni-

toring and thanks to its unique design, two 

wedge monitor positions are possible. When 

placed on its side with the high frequency 

horn facing to the left of the enclosure, the 

dB300 is tilted at a 30 degree angle optimiz-

ing performance when used on a large stage.  

When placed on its side with the high frequen-

cy horn facing to the right of the enclosure, 

the dB300 is tilted at a 45 degree angle opti-

mizing performance when used on  smaller 

stages.  In a large stage monitor system, sev-

eral dB300’s can be daisy-chained together 

using the  EXTENSION SPEAKER output. 

Note: Be sure to check the manufacturers 

minimum recommended impedance for your 

power amplifier to avoid overload and possi-

ble damage to both the speaker and amplifier. 

In many  instances when using the dB300 as 

a monitor system, you may choose to use an 

external equalizer like the Samson S Curve 131 

to increase the volume and reduce the chance 

of feedback. 

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