Toa BS-301B Operating Instructions Manual Download Page 4

4

5. INSTALLATION

5.1. Satellite Speaker

Notes

• When mounting the satellite speaker mounting

bracket to a wall or ceiling, secure the Bracket A at 3
points to the wall or ceiling.
Use the Bracket B only to support the speaker.

• Screws for mounting the bracket to the wall or ceiling

are not supplied. Use screws that are appropriate for
the ceiling's or wall's structure and composition.

4.3. Mounting Brackets

4.3.1. Satellite speaker mounting bracket

4.3.2. Subwoofer mounting bracket

Loosen the tightening screws (right and left) to install
the bracket to the speaker unit. 

3-φ4.5 (0.18)

20 (0.79)

32

(1.26)

Tightening screw

Bracket A (for wall/
ceiling/speaker)

Bracket B (for speaker)

68 (2.68)

42 (1.65)

[Top]

[Bottom]

[Side]

[Wall/Ceiling mounting 
dimension]

Unit: mm (in)

 

[Front]

[Side]

[Wall mounting dimension]

222 (8.74)

55

(2.17)

16-φ9 (0.35)

30

(1.18)

(1.18)

(12.99)

330

30

155 (6.1)

45

(1.77)

(17.01)

(1.77)

432

45

Note

Loosen 2 tightening screws 
to open or close the bracket. 

Satellite speaker mounting 
bracket (accessory)

Bracket A

Bracket B

5.1.1. Speaker direction angle

(Horizontal)

(Vertical) 

(Vertical) 

 

90°

90°

(Toward the right)

90°

(Toward the left)

Satellite speaker (side view)

Satellite speaker (top view)

Summary of Contents for BS-301B

Page 1: ...ON ON OVERLOAD PROTECTION 3 4 DIMENSIONAL DIAGRAMS 3 5 INSTALLATION 4 6 CONNECTION 7 7 AMPLIFIER OPERATIONS 7 8 SPECIFICATIONS 8 Thank you for purchasing TOA s Speaker System Please carefully follow t...

Page 2: ...oke or steam as doing otherwise may result in fire or electric shock When unpacking or moving the unit be sure to handle it with two or more persons Falling or dropping the unit may cause personal inj...

Page 3: ...fier 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...

Page 4: ...Loosen the tightening screws right and left to install the bracket to the speaker unit 3 4 5 0 18 20 0 79 32 1 26 Tightening screw Bracket A for wall ceiling speaker Bracket B for speaker 68 2 68 42...

Page 5: ...aker can be secured more firmly if another satellite speaker mounting bracket is added to the wall on the side of upper satellite speaker s top panel 5 1 3 Ceiling mounting Single speaker installation...

Page 6: ...vertically When installing the unit horizontally Vertical position Horizontal position Rubber foot 5 2 2 Wall mounting Screws for mounting the bracket to the wall are not supplied Use screws that are...

Page 7: ...diagram OUTPUT 1 ch OUTPUT 1 ch OUTPUT 2 ch OUTPUT 2 ch INPUT R INPUT R INPUT L INPUT L OUTPUT R OUTPUT R OUTPUT L OUTPUT L Speaker 1 Satellite Speakers Satellite Speaker 3 Satellite Speaker 4 Satell...

Page 8: ...ubber foot 4 Rubber foot 4 Tapping screw 3 x 4 4 Tapping screw 3 x 4 4 Subwoofer mounting Subwoofer mounting screw M8 x 50 4 screw M8 x 50 4 Satellite speaker mounting Satellite speaker mounting brack...

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