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Far-field measurement sound source(W)90

SB 02

  • Far-field measurement sound source(W)90

  • SB 02 is a sound source specially designed for far-field audio testing of consumer electronics production lines. It is low-frequency enhanced and suitable for audio testing with low frequency requirements, such as ANC earphone testing.


    The unique compression design of the rear cavity, coupled with the long stroke linear displacement design of the horn monomer, provides a strong guarantee for the full frequency band energy response characteristics.

  • Description
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Description

Specifications

ParameterValue
Distortion100Hz - 10kHz（THD＜8%）； 200Hz - 10kHz（THD＜2%） （1kHz，94dBSPL，400mm处）
Frequency Response Curve经补偿后输出声压94dB±0.3dB （100Hz - 10kHz）
Impedance8ohm
Continuous Maximum Power45W
Speaker Size6.5寸
Outer Dimensions320mm*90mm*150mm
Connector双边香蕉插头


Specifications

Parameters

THD

100Hz - 10kHz（THD＜8%）；200 Hz - 10kHz（THD＜2%）（1kHz, 94dBSPL, 400mm）

Frequency Response

Output sound pressure 94dB ±0.3dB(100Hz - 10kHz) after equalization 

Impedance

8ohm

Maximum Continuous Power

45W

Speaker Size

6.5"

Overall Dimension

320mm*90mm*150mm

Electrial Connection

Two side banana plug


Typical frequency response and distortion（400mm, 1kHz, 94dBSPL）

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