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Ultrasonic measurement sound source, Circular

SB 08

  • Ultrasonic measurement sound source, Circular

  • The SB 08 is a sound source specifically designed for ultrasonic audio testing on consumer electronics production lines, featuring high-frequency enhancement, making it suitable for audio testing with high demands on high frequencies, such as testing for mobile phones.

    The unique compression design of the product's rear chamber, coupled with the long-stroke linear displacement design of the speaker unit, provides a strong guarantee for the energy response characteristics across the full frequency band


  • Description
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Description

Specifications

ParameterValue
Distortion100Hz – 25kHz：出厂Standard小于1%；通常情况下小于0.6% （94dB SPL, 200MRPmm处）
F0/
Frequency Response Curve经补偿后输出声压94dB ± 0.2dB （100Hz - 25kHz）
Impedance4ohm
Continuous Maximum Power20W
Speaker Size6.5寸
Outer Dimensions320mm*220mm*150mm
Connector双边香蕉插孔


Specifications

Parameters

Dimension mm

320*220*150

Frequency Response Curve

Compensated output sound pressure is 94dB ± 0.2dB (100Hz - 25kHz)

Rated Impedance

4ohm

Rated Power

20W

Interface

Banana Plug

THD

From 100Hz to 25kHz: The factory standard is less than 1%; typically less than 0.6% (at 94dB Sound Pressure Level, 100mm from the Mouth Reference Point)

Speaker Dimensions

6.5 inches


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