GENERAL PURPOSE
REPLACEMENT
INDIVIDUAL LOUDSPEAKER
2.0"
3.0"
Loudspeaker mount is
a #8-32 tapped hole,
center rear of device
2.5"
4.0"
3" x 5"
Model
Number
2.0" Round
2.5" Square
2.5" Square
2.5" Square
2.5" Square
20A0Z8
25A07Z8
25A07Z45
25C25Z8OT
25C25Z45OT
Frequency
Response
300 Hz - 6 kHz
150 Hz - 12 kHz
150 Hz - 12 kHz
200 Hz - 6 kHz
200 Hz - 6 kHz
Power
Handling¹
1W
2W
2W
4W
4W
Impedances
Available
8-Only
8
45
8
45
Cone Finish
Options
None
None
None
None
Weather-Resistant
Magnet Material,
Weight (oz.)
Alnico, 0.52
Alnico, 0.52
Alnico, 0.52
Ceramic, 2.35
Ceramic, 2.35
Depth (in)
0.940
1.090
1.090
1.090
1.090
3.0" Square
3.0" Square
3.0" Square
3.0" Square
3.0" Square
3.0" x 5.0" Oval
4.0" Square
4.0" Square
4.0" Square
4.0" Square
30A05Z8
30A0Z45
30C25Z8
30C25Z8OT
30C25Z45OT
35A05Z8
4A1Z8
4A1Z45
4C3Z8OT
4C5Z8
150 Hz - 12 kHz
150 Hz - 12 kHz
150 Hz - 14 kHz
300 Hz - 10 kHz
300 Hz - 10 kHz
130 Hz - 14 kHz
200 Hz - 12 kHz
200 Hz - 12 kHz
130 Hz - 9 kHz
120 Hz - 15 kHz
2W
2W
2W
4W
4W
1W
3W
3W
10W
10W
per EIA 426A
8
45
8-Only
8
45
8- Only
8
45
8-Only
8-Only
None
None
None
Weather-Resistant
Weather-Resistant
None
None
None
Weather-Resistant
None
Alnico, 0.52
Alnico, 0.52
Ceramic, 2.35
Ceramic, 2.35
Ceramic, 2.35
Alnico, 0.52
Alnico, 0.52
Alnico, 0.52
Ceramic, 4.8
Ceramic, 4.8
1.242
1.242
1.190
1.190
1.190
1.190
1.465
1.465
1.465
1.465
¹
Loudspeaker Power Rating
QUAM-NICHOLS COMPANY
234 East Marquette Road, Chicago IL 60637
Phone: (800) NEED NOW Fax: (888) NEED NOW
(800) 633-3669
(888) 633-3669
E-Mail: NeedNow@QNC.com www.QuamSpeakers.com
© 2012 Quam-Nichols Company, Quam- Nichols reserves the right to make changes and/or improvements to its products at any time and without notice.
IBEW
1031
Since 1930
LU
T0204_GENERALPURPOSE_12SE01
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