Introduction
10 - 40W 100V Line Column Speaker
Instruction Manual
CL902 / CL904 / CL908 Slim Line Column Speakers
Built ruggedly with aluminum extruded housing and available in 3 power ratings of 10 / 20
and 40 100V line with two power tappings.
Suitable for classrooms, hyper markets, mosques, ballroom, factories, passenger terminals,
exhibition areas etc.
Physical Dimensions
Precision Design, absolute Confidence
Technical Specifications
Rear ViewFront View
“A”
“B”
“C”
amperes
“A”
“B”
“C”
567 mm350 mm
Guide to Installation
Wall Plug x 4 pcs
1 : Items for installation
Wall
Mount
Bracket
Speaker
Mount
Bracket
#10 x 1 1/2” PHSTS self tapping (Z)
x 4 pcs
2 : Install speaker mount bracket to speaker
Power rating
Speaker components
Transformer tapping(100V)
Primary impedance (Ohm)
SPL descriptions
Frequency response
Dimension (WxHxD) (mm)
Material
Weight with bracket (kg)
CL904
20W 100V
4 x 2”
10 / 20W
1K / 500
200 - 17 KHz
350 x 79 x 89
1.5
CL908
40W 100V
8 x 2”
30 / 40W
330 / 250
88 ± 3dB
240 - 16 KHz
567 x 79 x 89
2.5
CL902
10W 100V
2 x 2”
6 / 10W
1.6K / 1K
200 - 16 KHz
190 x 79 x 89
1.1
Aluminum with powder epoxy metal grille
87 ± 3dB
CL904 CL908CL902
79 mm
89 mm
190 mm
M4 Nut 2 pcs
M4 spring washer 2 pcs
M4 washer 2 pcs
M6 x 30mm socket cap screw 1 pcs
M6 Nut 1 pcs
M6 spring washer 1 pcs
M6 washer 1 pcs
3 : Install wall mount bracket to wall
Speaker
3. M4 Nut 2 pcs
2. M4 spring washer 2 pcs
1. M4 washer 2 pcs
Speaker
Mount
Bracket
1 2 3
Wall
30 mm
80 mm
Wall
Mount
Bracket
Wall Plug x 4 pcs
#10 x 1 1/2” PHSTS
self tapping (Z) x 4 pcs
4 : Install speaker mount bracket to wall mount bracket
Wall
Speaker
Mount
Bracket
Wall
Mount
Bracket
M6 x 30mm socket cap screw
Speaker
M6 spring washer
M6 washer
M6 Nut
40°
The bracket of speaker are shown in the picture below:
Speaker Angle and Direction Adjustment
5: Cable Termination
Guide to Installation ( Con’t )
www.ampereselectronics.com
ISO 9001: 2015
Design & Manufacture of Public Address Equipment and Systems
Certicate No. 16895 / A / 0001 / UK / En
6 : Installation Completed.
Wall
Speaker
40W
Brown GreenBlue
Com
CL902
CL904
CL908
30W
10W
20W
6W
10W
45°
Tilt the angle of speaker before final tightening of the
speaker to the bracket.
Adjust the speaker direction prior to final
tightening of this hex screw.
The bracket is adjustable with some tilt and pan angle as shown to enable the speaker to point at desired direction.
Pan angle
Speaker termination box
Speaker cable
Green
Brown
Blue
Termination box
100V Line
From Amplifier
output
Connect the Brown or Blue wire to the terminal
box, depend on the desired power ratings.
Speaker Termination Box
/
