SY-SP3020-08-47W4.1H

1、 SOUND PRESSURE LEVEL（声压等级）97±3dB SPL @ 800,1000,1200,1500Hz AVE(0dB SPL=20μPa)Measuring condition:0.1W (Sine wave) 0.05m measured2、 IMPEDANCE（阻抗）: 8±15% Ω(@ 1KHz 1V)3、RATED POWER（额定功率）:1W. MAX POWE

SY-SP2014-08-05W3.2H

1、 SOUND PRESSURE LEVEL（声压等级）96±3dB SPL @1000,1200,1500,2000Hz AVE(0dB SPL=20μPa)Measuring condition:0.1W (Sine wave) 0.05m measured2、 IMPEDANCE（阻抗）: 8±15% Ω(@ 1KHz 1V)3、RATED POWER（额定功率）:0.5W. MAX PO

SY-SP1208-08-02W2.8H

1、 SOUND PRESSURE LEVEL（声压等级）93±3dB SPL @1000,1200,1500,2000Hz AVE(0dB SPL=20μPa)Measuring condition:0.1W (Sine wave) 0.05m measured2、 IMPEDANCE（阻抗）: 8±15% Ω(@ 1KHz 1V)3、RATED POWER（额定功率）:0.5W. MAX PO

SY-SP20-08-04W3.8H

1、 SOUND PRESSURE LEVEL（声压等级）102±3dB SPL @800,1000,1200,1500Hz AVE(0dB SPL=20μPa)Measuring condition:0.1W (Sine wave) 0.05m measured2、 IMPEDANCE（阻抗）: 8±15% Ω(@ 1KHz 1V)3、RATED POWER（额定功率）:0.8W. MAX PO

SY-SP18-08-02W4.2H

1、 SOUND PRESSURE LEVEL（声压等级）101±3dB SPL @800,1000,1200,1500Hz AVE(0dB SPL=20μPa)Measuring condition:0.1W (Sine wave) 0.05m measured2、 IMPEDANCE（阻抗）: 8±15% Ω(@ 1KHz 1V)3、RATED POWER（额定功率）:0.8W. MAX PO

SY-SP1609-08-03W3.0H弹片复合膜

1、SOUND PRESSURE LEVEL（声压等级）95±3dB SPL @1000,1200,1500，2000Hz AVE (0dB SPL=20μPa)Measuring condition:0.1W(Sine wave) 0.05m measured2、IMPEDANCE（阻抗）: 8±15% Ω(@ 1KHz 1V)3、 RATED POWER（额定功率）:0.5

SY-SP1511-08-04W3.0H

1、 SOUND PRESSURE LEVEL（声压等级）99±3dB SPL @1000,1200,1500，2000HzAVE(0dB SPL=20μPa)Measuring condition:0.1W(Sine wave) 0.05m measured2、 IMPEDANCE（阻抗）: 8±15% Ω(@ 1KHz 1V)3、RATED POWER（额定功率）:0.5W. MAX POWE

SY-SP1511-08-01T

SY-S1308-01T

SY-ST1318-08-01T

SY-ST2415-08-01T

SY-S1508-01T

SY-S1508-03T