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PUZU PZ-30 Tianium film car audio tweeter speakers

PUZU PZ-30 Tianium film car audio tweeter speakers

Product Detail

                                                                                                     SPECIFICATION
MODEL NO.:PZ-T30NAME:25mm Tianium Car Tweeter
TEST NO.TEST CONTENTSPECTEST CONDITION
1NOMINAL  IMPEDANCE 4OHM±15%AT 1V 3500Hz
2BUZZES&RATTLESMUST BE NORMALSINE WAVE 7.7V+4.7uF
3LOWEST RESONANCE FREQUENCY

1500Hz±20%

WITHOUT BAFFLE
4SOUND PRESSURE LEVEL

MENA VALUE AT

93±3dB 3000,5000,8000,10000Hz

AT 1W ON AXIS CALCULATED

FROM 1m Measurement

5EFFECTIVE FREQUENCY BAND

Fo — 22K Hz  OUTPUT

   S.P.L-10dB

AT 1W ON AXIS CALCULATED

FROM 1m Measuremen

6RATED POWER INPUT25WMusic signal  10V 24 HOURS
7MAX POWER INPUT120WMusic signal  14.1V 1Minute on 2Minutes off 10 Cycle
8DISTORTION5%  MAXRATED POWER INPUT  1K Hz
9LOAD TESTAFTER TEST MEET ITEM2Music signal 25W 24  HOURS

10

HEAT TESTAFTER TEST MEET ITEM2100±2℃20/25%RH  8  HOURS 
11HUMIDITY TESTAFTER TEST MEET ITEM240±2℃90/95%RH  8  HOURS
12
COLD TEST-40℃8  HOURS
13DROP TESAFTER TEST MEET ITEM21 comer/3 edges/6 faces Refer to ISTA la method
14FLUS DENSITYGAUSS±10%
15
 POLARITYWHEN A POSITIVE D.C IS APPLIED TO THE VOICE COIL TERMINAL MARKED(+)THE DIAPHRAGM SHALL MOVE FORWARD
16MAGNET



 TEST TIME:25TH OCT.2020BY:Engineer Wang







































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Product Detail
                                                                                                     SPECIFICATION
MODEL NO.:PZ-T30NAME:25mm Tianium Car Tweeter
TEST NO.TEST CONTENTSPECTEST CONDITION
1NOMINAL  IMPEDANCE 4OHM±15%AT 1V 3500Hz
2BUZZES&RATTLESMUST BE NORMALSINE WAVE 7.7V+4.7uF
3LOWEST RESONANCE FREQUENCY

1500Hz±20%

WITHOUT BAFFLE
4SOUND PRESSURE LEVEL

MENA VALUE AT

93±3dB 3000,5000,8000,10000Hz

AT 1W ON AXIS CALCULATED

FROM 1m Measurement

5EFFECTIVE FREQUENCY BAND

Fo — 22K Hz  OUTPUT

   S.P.L-10dB

AT 1W ON AXIS CALCULATED

FROM 1m Measuremen

6RATED POWER INPUT25WMusic signal  10V 24 HOURS
7MAX POWER INPUT120WMusic signal  14.1V 1Minute on 2Minutes off 10 Cycle
8DISTORTION5%  MAXRATED POWER INPUT  1K Hz
9LOAD TESTAFTER TEST MEET ITEM2Music signal 25W 24  HOURS

10

HEAT TESTAFTER TEST MEET ITEM2100±2℃20/25%RH  8  HOURS 
11HUMIDITY TESTAFTER TEST MEET ITEM240±2℃90/95%RH  8  HOURS
12
COLD TEST-40℃8  HOURS
13DROP TESAFTER TEST MEET ITEM21 comer/3 edges/6 faces Refer to ISTA la method
14FLUS DENSITYGAUSS±10%
15
 POLARITYWHEN A POSITIVE D.C IS APPLIED TO THE VOICE COIL TERMINAL MARKED(+)THE DIAPHRAGM SHALL MOVE FORWARD
16MAGNET



 TEST TIME:25TH OCT.2020BY:Engineer Wang







































PUZU PZ-30 Tianium film car audio tweeter speakers
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