SY-SP1813-08-01W3.0H

1、 SOUND PRESSURE LEVEL（声压等级）98±3dB SPL @1000,1200,1500，2000Hz AVE (0dB SPL=20μPa)        Measuring condition: 0.1W (Sine wave) 0.05m measur

SY-SP1712-08-02W3.2H

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 measur

SY-SP1710-08-01W3.6H

1、 SOUND PRESSURE LEVEL（声压等级）90±3dB SPL @1000,1200,1500，2000Hz AVE (0dB SPL=20μPa)        Measuring condition: 0.1W (Sine wave) 0.05m measur

SY-SP1609-08-01W3.1H

1、 SOUND PRESSURE LEVEL（声压等级）90±3dB SPL @1000,1200,1500，2000Hz AVE (0dB SPL=20μPa)        Measuring condition: 0.1W (Sine wave) 0.05m measur

SY-SP1511-08-03W3.0H

1、 SOUND PRESSURE LEVEL（声压等级）99±3dB SPL @1000,1200,1500，2000Hz AVE (0dB SPL=20μPa)        Measuring condition: 0.1W (Sine wave) 0.05m measur

SY-SP1511-08-01W3.4H

1、 SOUND PRESSURE LEVEL（声压等级）90±3dB SPL @1000,1200,1500，2000Hz AVE (0dB SPL=20μPa)        Measuring condition: 0.1W (Sine wave) 0.05m measur

SY-SP1510-08-01W3.4H

1、 SOUND PRESSURE LEVEL（声压等级）90±3dB SPL @1000,1200,1500，2000Hz AVE (0dB SPL=20μPa)        Measuring condition: 0.1W (Sine wave) 0.05m measur

SY-SP1208-08-01W2.8H

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 measur

SY-SP36-08-01W5.2H

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 measur

SY-SP30-08-01W5.0H

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 measur

SY-SP26-08-04W3.6H

1、 SOUND PRESSURE LEVEL（声压等级）103±3dB SPL @800,1000,1200,1500Hz AVE (0dB SPL=20μPa)        Measuring condition: 0.1W (Sine wave) 0.05m measur

SY-SP23-08-03W4.0H

1、 SOUND PRESSURE LEVEL（声压等级）103±3dB SPL @800,1000,1200,1500Hz AVE (0dB SPL=20μPa)        Measuring condition: 0.1W (Sine wave) 0.05m measur

SY-SP20-08-03W3.8H

1、 SOUND PRESSURE LEVEL（声压等级）100±3dB SPL @800,1000,1200,1500Hz AVE (0dB SPL=20μPa)        Measuring condition: 0.1W (Sine wave) 0.05m measur

SY-SP20-08-02W3.8H

1、 SOUND PRESSURE LEVEL（声压等级）103±3dB SPL @800,1000,1200,1500Hz AVE (0dB SPL=20μPa)        Measuring condition: 0.1W (Sine wave) 0.05m measur

SY-SP16-08-01W3.4H

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 measur

SY-SP18-08-01W3.8H

1、 SOUND PRESSURE LEVEL（声压等级）100±3dB SPL @800,1000,1200,1500Hz AVE (0dB SPL=20μPa)        Measuring condition: 0.1W (Sine wave) 0.05m measur

SY-SP15-08-01W3.4H

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 measur

SY-ST4020-08-01W5.8H

1、 SOUND PRESSURE LEVEL（声压等级）98±3dB SPL @500,800,1000,1200Hz 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）:2W.  MAX P

SY-ST50-08-02W7.5H

1、 SOUND PRESSURE LEVEL（声压等级）104±3dB SPL @500,800,1000,1200Hz 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）:2W.  MAX

SY-ST50-08-01W11.8H

1、 SOUND PRESSURE LEVEL（声压等级）105±3dB SPL @500,800,1000,1200Hz 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）:2W.  MAX