2026 Guangzhou DSPPA Audio Co., Ltd.
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2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
Audio Conference
Audio Conference
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professional video and audio equipment
  • professional video and audio equipment

4.5'' 120W Conference Loudspeaker AC4030

  • Rated power 120W

  • Signal 8Ω

  • Driver unit:4.5"x4,

  • Max SPL: 117±2dB

  • Sensitivity: 98±2dB

  • Freq. Response:150Hz-16kHz

  • Dimension 125*140*520mm


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DETAILS
SPECS

Specifications of 4.5'' 120W Conference Loudspeaker

System
Frequency Response150Hz-16KHz
Rated Power120W
Maximum Input Power240W
Coverage Range110°x60°
MAX SPL116dB
Sensitivity (1W/1m)96dB/W(1m)
Input8Ω
Driver Unit
Woofer4" wooferx4; 1" voice coil
Appearance
Speaker BoxAluminum alloy
Speaker StructureFront guide hole
Installation2xM6 mounting holes, 2xM8 mounting holes
Surface ProcessBlack dot paint
MeshSpray paint coating, 0.8 MM perforated iron steel mesh
Input ConnectorSPEAKON NL4x2 (positive and negative 4-pin safety plugs)
Speaker Dimensions125W*140D*250H (Unit: mm )


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