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Home>>Audio
Speakers>>COAXIAL |
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BASIC FEATURES |
Portman's speaker
includes vast variety of choice,from custom made,deluxe
speakers,standard to economical,Car speakers available in
almost every size,engineers are involved in finding better
materials paper cone ,pp cone ,aluminum cone, ASV,NSV and
KSV voice coil to achieve maximum performance.
Portman can always meet with your requirements and satisfy your
need for car audio. |
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| TM 90-1T 3 1/2" |
TM 103 -2 4" |
TM 130-3T 5" |
TM 165-1 6 1/2" |
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TM100-4T |
TM130-5T |
TMT130-10T |
TM130-3T |
TM130-4T |
TM90-1T |
| VOICE COIL |
4次 |
4次 |
4次 |
4次 |
4次 |
4 |
| LOWEST
RESONANCE FREQUENCEY |
1300Hz |
115Hz |
115Hz |
115Hz |
115Hz |
200Hz |
| EFFECTIVE
FREQUENCEY RANGE |
for-12KHz |
for-12KHz |
for-12KHz |
for-12KHz |
for-11KHz |
for-18KHz |
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SENSITIVITY(1M) |
90db |
95db |
92db |
95db |
92db |
90db |
| MAXIMUM
INPUT |
620W |
10W |
30W |
20W |
20W |
30W |
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PROFILE DIMENSION |
4" |
5" |
5" |
5" |
5" |
3-1/2" |
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TM100-5T |
TM165-1 |
TM103-2 |
TM103-1 |
TM130-1 |
| VOICE COIL |
4次 |
4次 |
4次 |
4次 |
4次 |
| LOWEST
RESONANCE FREQUENCEY |
110Hz |
100Hz |
110Hz |
110Hz |
110Hz |
| EFFECTIVE
FREQUENCEY RANGE |
for-17KHz |
for-10KHz |
for-15KHz |
for-15KHz |
for-13KHz |
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SENSITIVITY(1M) |
90db |
95db |
90db |
90db |
90db |
| MAXIMUM
INPUT |
60W |
35W |
25W |
30W |
25W |
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PROFILE DIMENSION |
4" |
4" |
6-1/2" |
4" |
5" |
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