Quam 25C25Z45OT, 25C25Z80T, 30A05Z8, 30C25Z450T, 30C25Z80T User Manual
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IBEW
1031
LU
3.0"
Loudspeaker mount is
a #8-32 tapped hole,
center rear of device
GENERAL PURPOSE
REPLACEMENT
INDIVIDUAL LOUDSPEAKER
2.0"
2.5"
Options
None
None
None
None
None
None
3" x 5"
Magnet Material,
Weight (oz.)
Alnico, 0.52
Alnico, 0.52
Ceramic, 2.35
Ceramic, 2.35
Alnico, 0.52
Alnico, 0.52
Ceramic, 2.35
Ceramic, 2.35
Ceramic, 2.35
Depth (in)
1.090
1.090
1.090
1.090
1.242
1.242
1.190
1.190
1.190
4.0"
Model
Number
2.0" Round 20A0Z8 300 Hz - 6 kHz 1W 8-Only None Alnico, 0.52 0.940
2.5" Square
2.5" Square
2.5" Square
2.5" Square
3.0" Square
3.0" Square
3.0" Square
3.0" Square
3.0" Square
3.0" x 5.0" Oval 35A05Z8 130 Hz - 14 kHz 1W 8- Only None Alnico, 0.52 1.190
25A07Z8
25A07Z45
25C25Z8OT
25C25Z45OT
30A05Z8
30A0Z45
30C25Z8
30C25Z8OT
30C25Z45OT
Frequency
Response
150 Hz - 12 kHz
150 Hz - 12 kHz
200 Hz - 6 kHz
200 Hz - 6 kHz
150 Hz - 12 kHz
150 Hz - 12 kHz
150 Hz - 14 kHz
300 Hz - 10 kHz
300 Hz - 10 kHz
Power
Handling¹
2W
2W
4W
4W
2W
2W
2W
4W
4W
Impedances
Available
8
45
8
45
8
45
8-Only
8
45
Cone Finish
Weather-Resistant
Weather-Resistant
Weather-Resistant
4.0" Square
4.0" Square
4.0" Square
4.0" Square
4A1Z8
4A1Z45
4C3Z8OT
4C5Z8
200 Hz - 12 kHz
200 Hz - 12 kHz
130 Hz - 9 kHz
120 Hz - 15 kHz
3W
3W
10W
10W
Loudspeaker Power Rating
¹
per EIA 426A
8
45
8-Only
8-Only
None
None
Weather-Resistant
None
Alnico, 0.52
Alnico, 0.52
Ceramic, 4.8
Ceramic, 4.8
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. T0204_GENERALPURPOSE_12SE01
1.465
1.465
1.465
1.465
Since 1930
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