3
2. GENERAL DESCRIPTION
Designed for indoor use, the BS-301 series is a 2-way speaker system featuring high power handling.
Consisting of 4 satellite speakers and a subwoofer, this speaker system delivers a high sound pressure level
over a wide frequency range of sound. It is ideal for installation in small shops and BGM applications.
The supplied mounting bracket permits the speaker system to be installed at various sites and various
direction angles.
3. DESCRIPTION ON OVERLOAD PROTECTION
The speaker unit is equipped with an overload protection circuitry. This circuitry will protect the speaker unit
from overload input which exceeds the allowed capacity.
Speaker's volume will turn lower if the input to the speaker exceeds the maximum capacity of the speaker.
In such event, please turn down the amplifier volume to the minimum level and wait for about 10 seconds. The
circuitry will automatically revert to normal condition. Then, set the volume at a lower level than before.
Note
The overload protection circuitry does not completely protect the speaker unit against overload. Prolonged
overload input to the speaker unit will cause the system to malfunction. As such, the overload input will flow in
and damage the speaker unit.
It is important to prevent prolonged overload input exceeding the maximum limit from flowing into the speaker
unit.
4. DIMENSIONAL DIAGRAMS
4.1. Satellite Speaker
4.2. Subwoofer
1°
97.5 (3.84)
(Rotation angle)
[Top]
[Bottom]
22.5°
Screw holes (M5, top and bottom,
thread length: max. 12 mm or 0.47")
92 (3.62)
100 (3.94)
[Front]
[Side]
[Rear]
Input terminals
Bracket mounting positions
Note
When the mounting bracket
i s n o t a t t a c h e d , a ff i x t h e
supplied sticker for satellite
speaker.
[Front]
[Side]
[Rear]
210 (8.27)
390 (15.35)
563 (22.17)
Note for terminal polarities
Red: + (HOT)
Black: – (COM)
Input/output terminals
Unit: mm (in)
